Page 1 Copiers d-Copia 3500MF/ 4500MF/5500MF SERVICE MANUAL Code: Y113350-5...
Page 3 CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. It may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for proper disposal. ATTENTION IL Y A UN RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT.
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Page 5: Safety Precautions
Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.
Page 6 Safety warnings and precautions Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below: DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.
Page 7: Installation Precautions
1. Installation Precautions WARNING • Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check that it is adequate for the rated current...................... •...
Page 8: Specifications 1
2. Precautions for Maintenance WARNING • Always remove the power plug from the wall outlet before starting machine disassembly....• Always follow the procedures for maintenance described in the service manual and other related brochures............................• Under no circumstances attempt to bypass or disable safety features including safety mechanisms and protective circuits.
Page 9 • Do not remove the ozone filter, if any, from the copier except for routine replacement....... • Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself......................•...
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Page 11: Table Of Contents
2LL/2LJ/2LH CONTENTS 1-1 Specifications 1-1-1 Specifications ........................1-1-1 1-1-2 Parts names .......................... 1-1-5 (1) Machine ..........................1-1-5 (2) Option ..........................1-1-7 (3) Operation panel ........................ 1-1-8 1-1-3 Machine cross section ......................1-1-9 1-2 Installation 1-2-1 Installation environment......................1-2-1 1-2-2 Unpacking and installation..................... 1-2-2 (1) Installation procedure .......................
Page 12 (1) Precautions........................1-5-1 (2) Drum..........................1-5-1 (3) Toner ..........................1-5-1 (4) How to tell a genuine Olivetti toner container ..............1-5-2 1-5-2 Paper feed section......................... 1-5-3 (1) Detaching and refitting the primary paper feed unit............1-5-3 (2) Detaching and refitting the forwarding pulley, paper feed pulley and separation pulley.
Page 13 2LL/2LJ/2LH (2) Detaching and refitting the engine PWB................. 1-5-43 (3) Detaching and refitting the power source PWB.............. 1-5-45 (4) Detaching and refitting the high voltage PWB ..............1-5-47 (5) Detaching and refitting the operation PWB ..............1-5-48 (6) Detaching and refitting the fuser heater PWB ..............1-5-52 1-5-8 Drive section ........................
Page 14 2LL/2LJ/2LH 2-3-7 Feed PWB 1 ........................2-3-49 2-3-8 Feed PWB 2 ........................2-3-59 2-3-9 Relay PWB .......................... 2-3-65 2-3-10 LSU relay PWB........................2-3-71 2-4 Appendixes 2-4-1 Appendixes ..........................2-4-1 (1) Maintenance kits....................... 2-4-1 (2) Repetitive defects gauge ....................2-4-2 (3) Firmware environment commands ................... 2-4-3 (4) Chart of image adjustment procedures ................
Page 15: Specifications
2LL/2LJ/2LH 1-1 Specifications 1-1-1 Specifications Machine Specifications Item 35 ppm 45 ppm 55 ppm Type Desktop Printing method Electrophotography by semiconductor laser Originals Sheet, Book, 3-dimensional objects (maximum original size: A3/Ledger) Original feed system Fixed Cassette 60 to 220 g/m Paper weight MP tray 60 to 300 g/m...
Page 16 2LL/2LJ/2LH Specifications Item 35 ppm 45 ppm 55 ppm 550 sheets (64 g/m Cassette 500 sheets (80 g/m Paper A4/Letter or less capacity 165 sheets (64 g/m ) 150 sheets (80 g/m MP tray More than Letter/A4 55 sheets (64 g/m ) 50 sheets (80 g/m Top tray 250 sheets (80 g/m...
Page 17 2LL/2LJ/2LH Specifications Item 35 ppm 45 ppm 55 ppm Temperature 10 to 32.5 °C/50 to 90.5 °F Humidity 15 to 80% RH Operating environment Altitude 2,500 m/8,202 ft or less Brightness 1,500 lux or less machine 668 × 767 × 747 mm only 26 5/16 ×...
Page 18 2LL/2LJ/2LH Scanner Specifications Item 35 ppm 45 ppm 55 ppm CPU: 600 Mhz or higher System requirements RAM: 128 MB or more Resolution 600 dpi, 400 dpi, 300 dpi, 200 dpi, 200 ×100 dpi, 200 × 400 dpi TIFF, JPEG, XPS, PDF (MMR/JPEG compression), File format PDF (high compression) B/W : 80 images/min...
Page 19: Parts Names
2LL/2LJ/2LH 1-1-2 Parts names (1) Machine Figure 1-1-1 1. Original size indicator plate 9. Waste toner box 2. Slit glass 10. Waste toner tray 3. Toner container 11. Front cover 4. Platen (Contact glass) 12. Toner container release lever 13. Network interface connector 5.
Page 20 2LL/2LJ/2LH Figure 1-1-2 17. Inner tray 27. Paper conveying unit lever 18. Document processor (option) 28. Duplex cover lever 19. Original cover (option) 29. Duplex cover 20. USB port 30. MP paper width guide 21. Cassettes 31. MP support Tray 22.
Page 21 2LL/2LJ/2LH (2) Option Figure 1-1-3 1. Machine 6. Side deck 2. Document processor (dual scan DP) 7. 1000-sheet finisher 3. Document processor (reversed DP) 8. 4000-sheet finisher 4. Paper feeder 9. Center-folding unit 5. Large capacity feeder 10. Mailbox Y113350-5 1-1-7 Sevice Manual...
Page 22 2LL/2LJ/2LH (3) Operation panel 15 16 20 21 22 23 24 25 Figure 1-1-4 1. Program key 10. Power key 19. Memory indicator 2. Status/Job cancel key 11. Counter key 20. Enter key 3. Copy key 12. Main power indicator 21.
Page 23: Machine Cross Section
2LL/2LJ/2LH 1-1-3 Machine cross section Paper path Figure 1-1-5 1. Cassette paper feed section 7. Developer unit 2. MP tray paper feed section 8. Toner container section 3. Paper conveying section 9. Transfer/Separation sections 4. Optical section 10. Fuser section 5.
Page 24 2LL/2LJ/2LH This page is intentionally left blank. Service Manual 1-1-10 Y113350-5...
Page 25: Installation Environment
2LL/2LJ/2LH 1-2 Installation 1-2-1 Installation environment 1. Temperature: 10 to 32.5°C/50 to 90.5°F 2. Humidity: 15 to 80% RH 3. Power supply: 220 - 240 V AC, 7.2 A 4. Power source frequency: 50 Hz ± 2%/60 Hz ± 2% 5.
Page 26: Unpacking And Installation
2LL/2LJ/2LH 1-2-2 Unpacking and installation (1) Installation procedure Start Unpacking Installing other optional devices Installing the cassette heater (option) Removing the eject spacer Removing the tapes Connect the power cord Installing the paper feeder (option) Installing toner Setting the delivery date Release the lock of the scanner mirror frame (maintenance item U278) Release of lift plate stopper...
Page 27 2LL/2LJ/2LH Moving the machine When moving the machine, pull out three carrying handles, and move with carrying handles and the hand- hold. Carrying Handhold handle Carrying handle Carrying handle Figure 1-2-2 Y113350-5 1-2-3 Sevice Manual...
Page 28 2LL/2LJ/2LH Unpacking 16,17, 18,19,20 Figure 1-2-3 1. Machine 13. Machine cover 2. Outer case 14. Document tray 3. Inner case 15. Power cord 4. Top pad 16. Plastic bag 5. Skid 17. Paper size plates 6. Bottom sheet 18. Paper media plates 7.
Page 29 2LL/2LJ/2LH Removing the eject spacer 1. Remove the eject spacer and silica gel from the eject section. Silica gel Eject spacer Figure 1-2-4 Removing the tapes 1. Remove three tapes and then remove Tape A3 papers two A3 papers. 2. Remove seven tapes and then remove Tape three protect sheets.
Page 30 2LL/2LJ/2LH 3. Remove eight tapes. Tape Tape Tape Tape Tapes Tapes Figure 1-2-6 Installing the paper feeder (option) 1. Install the optional paper feeder or large capacity feeder as necessary. 2. Verify levelness at the four corners of the contact glass using a level gauge, and adjust the level bolts at the bottom of the machine to optimize levelness.
Page 31 2LL/2LJ/2LH Release the lock of the scanner mirror frame 1. Remove the scanner lock cover. 2. Mount the scanner lock cover in the reverse manner to restore in the original location. Scanner lock cover [Released] [Locked] Figure 1-2-7 Y113350-5 1-2-7 Sevice Manual...
Page 32 2LL/2LJ/2LH Release of lift plate stopper 1. Pull cassette 1 and 2 out. 2. Remove the lift plate stopper from each cassette and attach it to the storage location. When moving the machine, attach the lift plate in original position. Lift plate stopper Cassette...
Page 33 2LL/2LJ/2LH 2. Press the guide lock lever to release the lock. 3. Grasp the paper width adjusting tab and move the paper width guides to fit the paper. Guide lock lever Paper width paper width guides adjusting tab Figure 1-2-10 4.
Page 34 2LL/2LJ/2LH 5. Press the guide lock lever to lock. Guide lock lever Figure 1-2-12 6. Fold the paper size plate and the paper Paper media plate media plate in two and insert. 7. Gently push the cassette back in. Paper size plate Figure 1-2-13 Service Manual 1-2-10...
Page 35 2LL/2LJ/2LH Installing the toner containers 1. Open the front cover. 2. Hold the toner container vertically and hit the upper part about 5 times. Invert the toner container so that the other end is up, and hit in the same way. 3.
Page 36 2LL/2LJ/2LH Unlocking the developer waste exit Caution To ease setup, the device was shipped with the developer unit already replenished with developer. Therefore, to prevent developer from spilling during shipping, a developer shutter is equipped with the developer unit. To disengage the shutter, use the following procedure: Note that if the shutter is not completely disengaged and retained in place, the developer in the developer unit...
Page 37 2LL/2LJ/2LH Replacing operation panel sheet 1. Insert a flat-head screwdriver and slide the operation panel covers A and B to remove them. Operation panel cover B Operation panel cover A Figure 1-2-18 2. Remove the clear panel. Clear panel Figure 1-2-19 Y113350-5 1-2-13 Sevice Manual...
Page 38 2LL/2LJ/2LH 3. Remove the operation panel sheet. Operation 4. Replace the operation panel sheet of panel sheet the corresponding language. 5. Refit the clear panel. 6. Refit the operation panel covers A and Figure 1-2-20 Installing the original platen or DP (option) 1.
Page 39 2LL/2LJ/2LH Installing toner 1. Turn the main power switch on. Toner installation is started. 2. The drive chain is disengaged when toner installation is completed. Run maintenance mode U132 if [Add Toner] remains displayed even after the drive chain is disengaged (see page 1- 3-79).
Page 40 2LL/2LJ/2LH Print out the user setting list 1. Select [Report Print] to output the user various setting reports. Make test copies 1. Place an original and make test copies. Completion of the machine installation Service Manual 1-2-16 Y113350-5...
Page 41: Setting Initial Copy Modes
2LL/2LJ/2LH (2) Setting initial copy modes Factory settings are as follows: Maintenance Contents Factory setting item No. U253 Switching between double and single counts DBL(A3/Ledger) U260 Selecting the timing for copy counting Eject U285 Setting service status page U323 Setting abnormal temperature and humidity warning U325 Setting the paper interval Off/1...
Page 42: Installing The Key Counter (Option)
2LL/2LJ/2LH 1-2-3 Installing the key counter (option) (1) Installing directly on the device Key counter installation requires the following parts: Parts Quantity Part.No. AVGR03671G Key counter AVGR08516B Key counter set AVGR15491UZ Key counter wire M4 nut Supplied parts of key counter set ( Parts Quantity Part.No.
Page 43 2LL/2LJ/2LH Procedure 1. Press the power key on the operation Key counter M4 x 6 screw panel to off. Make sure that the power retainer indicator and the memory indicator are M4 x 6 screw off before turning off the main power M3 nut switch.
Page 44 2LL/2LJ/2LH 8. Cut out the aperture plate on the right upper cover using nippers. Aperture Right upper cover Figure 1-2-23 9. Remove seven screws and then Rear upper remove the rear upper cover. cover Screws Screws Screws Screw Figure 1-2-24 Service Manual 1-2-20 Y113350-5...
Page 45 2LL/2LJ/2LH 10. Open the controller lid. 11. Remove two screws. 12. Unhook six hooks and then remove the left upper cover. Left upper cover Controller lid Screws Hooks Hook Left upper cover Hooks Figure 1-2-25 13. Release seven wire saddles on the con- Wire holder troller box.
Page 46 2LL/2LJ/2LH 15. Remove the following connectors that connected to the main PWB from the outside of the control box. YC25 YC11 YC30 YC24 YC3 (FFC connector with a lock) YC17 (BK) Controller box YC21 (WH) Main PWB YC12 YC12 YC17 YC25 YC21 *: When removing the FFC from the FFC...
Page 47 2LL/2LJ/2LH 16. Remove five screws. 17. Unhook two hooks and then remove the controller box. Controller Hook Hook Screws Screws Screw Figure 1-2-28 18. Connect the connector of the key coun- ter wire to the connector YC24 on the engine PWB. Engine PWB Key counter wire YC24...
Page 48 2LL/2LJ/2LH 19. Remove two wire holders. 20. Route the key counter wire through the wire guide and fix it at the wire holders. key counter wire Wire guide Wire holders Figure 1-2-30 21. Release three wire saddles. Wire guide 22. Remove the wire holder. 23.
Page 49 2LL/2LJ/2LH 26. Mount two M4 nuts at the back of the M4 nuts right upper cover. Right upper cover Figure 1-2-32 27. Insert the projection of the key counter Right upper cover cover retainer in the aperture of the right upper cover. 28.
Page 50 2LL/2LJ/2LH 29. Pass the connector of the key counter wire through the aperture in the right Right upper cover upper cover. 30. Refit the right upper cover. Aperture 31. Refit the ISU right cover. 32. Close the paper conveying unit. Key counter wire Figure 1-2-34 33.
Page 51: Mounting On The Document Table
2LL/2LJ/2LH (2) Mounting on the document table Key counter installation requires the following parts: Parts Quantity Part.No. AVGR03671G Key counter AVGR08516B Key counter set AVGR15491U Key counter wire Document table Supplied parts of key counter set ( Parts Quantity Part.No. Key counter socket assembly Key counter cover retainer Key counter retainer...
Page 52: Service Manual 1
2LL/2LJ/2LH Procedure 1. Perform steps 1 through 25 as M4 nut M4 nut explained in (1) Installing directly on the device. 2. Mount two M4 nuts at the back of the right upper cover. 3. Fit the tray stay to the right upper cover using two M4 x 14 screws.
Page 53 2LL/2LJ/2LH 4. Fit the tray retainer to the machine Tray retainer using the M4 x 8 screw. *: The procedure described above is not required if an optional right job separator has been installed. M4 x 8 screw M4 x 8 screw Tray retainer Figure 1-2-37 5.
Page 54 2LL/2LJ/2LH 9. Snap in the tray mount to the tray stay M4 x 8 screw and fix using two M4 x 8 screws. Tray mount Figure 1-2-39 Service Manual 1-2-30 Y113350-5...
Page 55: Y113350
2LL/2LJ/2LH 10. Cut out the aperture plate on the tray cover using nippers. Tray cover 11. Fit the tray cover to the tray stay using four M4 x 8 screws. Aperture M4 x 8 screws M4 x 8 screws Tray cover Figure 1-2-40 12.
Page 56 2LL/2LJ/2LH 13. Pass the key counter signal cable through the aperture in the document M4 x 6 screw table. Key counter cover 14. Fit the key counter cover to the docu- ment table using the M4 x 6 screw. 15. Connect the key counter signal cable to the key counter wire.
Page 57 2LL/2LJ/2LH 16. Fit the tray lower cover. Install the key counter signal cable and key counter wire so that they are held behind the tray lower cover. Tray lower cover Connector Figure 1-2-43 Y113350-5 1-2-33 Sevice Manual...
Page 58 2LL/2LJ/2LH 17. Secure the tray lower cover with two pins. Tray lower cover Figure 1-2-44 18. Adhere the sheet onto right side of the Sheet document table. 19. Insert the key counter into the key counter socket assembly. 20. Turn the main power switch on and enter the maintenance mode.
Page 59: Installing The Cassette Heater (Option)
2LL/2LJ/2LH 1-2-4 Installing the cassette heater (option) Cassette heater installation requires the following part: Parts Quantity Part.No. AVGR15490T Cassette heater set (240V) Supplied parts of cassette heater set (AVGR15490T): Parts Quantity Part.No. Cassette heater (240V) Wire saddle M3 x 8 tap-tight S screw Y113350-5 1-2-35 Sevice Manual...
Page 60 2LL/2LJ/2LH Procedure 1. Press the power key on the operation panel to off. Make sure that the power indicator and the memory indicator are off before turning off the main power switch. And then unplug the power cable from the wall outlet. 2.
Page 61 2LL/2LJ/2LH 6. Fit three wire saddles on the bottom frame of the machine. 7. Fit the cassette heater using two M3 x 8 screws. Wire saddle Wire saddle Screw Wire saddle Screw Cassette heater Figure 1-2-87 Y113350-5 1-2-37 Sevice Manual...
Page 62 2LL/2LJ/2LH 8. Connect the connector of the cassette heater to the connector in the rear frame of the machine. 9. Pass the wire of the cassette heater through three wire saddles and then fasten the wire. Wire saddle Wire saddles Cassette heater Connector Figure 1-2-88...
Page 63: Maintenance Mode
2LL/2LJ/2LH 1-3 Maintenance Mode 1-3-1 Maintenance mode The machine is equipped with a maintenance function which can be used to maintain and service the machine. (1) Executing a maintenance item Start Enter “10871087” using Maintenance mode is entered. the numeric keys. Enter the maintenance item The maintenance item is selected.
Page 64: Maintenance Modes Item List
2LL/2LJ/2LH (2) Maintenance modes item list Initial setting Item Section Content of maintenance item 35ppm 45ppm 55ppm General U000 Outputting an own-status report U001 Exiting the maintenance mode U002 Setting the factory default data U003 Setting the service telephone number U004 Setting the machine number U010 Setting the maintenance mode ID U019 Displaying the ROM version...
Page 65 2LL/2LJ/2LH Initial setting Item Section Content of maintenance item 35ppm 45ppm 55ppm Drive, U053 Moter3 Half 0/23/0/0/ 0/18/0/0/- 0/14/0/0/- paper feed 132/0/ 188/0/84/ 152/0/68/ and paper -/-/- -20/-20 -16/-16 conveying U059 Setting fan mode system Fan Mode Mode1 Cooling Mode Optical U061 Checking the operation of the exposure lamp U063 Adjusting the shading position...
Page 66 2LL/2LJ/2LH Initial setting Item Section Content of maintenance item 35ppm 45ppm 55ppm High U106 Setting the voltage for the secondary transfer voltage Light/Normal1 1st 145/143/ 161/158/ 177/173/ Light/Normal1 2nd 138/127/ 152/137/ 165/148/ Normal2/3 1st 145/143/ 161/158/ 177/173/ Normal2/3 2nd 138/127/ 152/137/ 165/148/ 116/116/...
Page 67 2LL/2LJ/2LH Initial setting Item Section Content of maintenance item 35ppm 45ppm 55ppm Developer U140 Displaying developer bias Sleeve DC Sleeve AC Mag DC Mag AC Sleeve Freq 5345 5511 5345 Sleeve Duty Mag Duty ― AC Calib Default Mode1 U147 Setting for toner applying operation Timing 4/35 4/45...
Page 68: Service Manual 1
2LL/2LJ/2LH Initial setting Item Section Content of maintenance item 35ppm 45ppm 55ppm Operation U200 Turning all LEDs on panel and U201 Initializing the touch panel support U202 Setting the KMAS host monitoring system equipment U203 Checking DP operation U204 Setting the presence or absence of a key card or Off/Coin Vender key counter U206 Setting the presence or absence of a coin vender...
Page 69 2LL/2LJ/2LH Initial setting Item Section Content of maintenance item 35ppm 45ppm 55ppm Mode U265 Setting OEM purchaser code setting U271 Setting the page count U278 Setting the delivery date U285 Setting service status page U323 Setting abnormal temperature and humidity warning U325 Setting the paper interval Off/1 U326 Setting the black line cleaning indication...
Page 70 2LL/2LJ/2LH Initial setting Item Section Content of maintenance item 35ppm 45ppm 55ppm Image U465 Data reference for ID correction processing U485 Setting the image processing mode Others U901 Checking copy counts by paper feed locations U903 Checking/clearing the paper jam counts U904 Checking/clearing the call for service counts U905 Checking counts by optional devices U906 Resetting partial operation control...
Page 71: Contents Of The Maintenance Mode Items
2LL/2LJ/2LH (3) Contents of the maintenance mode items Item No. Description U000 Outputting an own-status report Description Outputs lists of the current settings of the maintenance items, and paper jam and service call occurrences. Outputs the event log or service status page. Also sends output data to the USB memory.
Page 72 2LL/2LJ/2LH Item No. Description U000 Method: Send to the USB memory 1. Press the power key on the operation panel, and after verifying the main power indicator has gone off, switch off the main power switch. 2. Insert USB memory in USB memory slot. 3.
Page 73: Event Log
2LL/2LJ/2LH Item No. Description U000 Event log Event Log 27/Oct/2010 08:40 Firmware version 2LH_2000.000.000 2010.10.27 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] (12) Paper Jam Log Counter Log Count. Event Descriprions J0000: J0041: C0000: T00: 9999999 0501.01.08.01.01 J0001: J0042: C0001: T01: 8888888 4002.01.08.01.01 J0002: J0043: C0002:...
Page 74 2LL/2LJ/2LH Item No. Description U000 Detail of event log Items Description Controller BROM version Operation panel mask version Machine serial number Paper Jam Count. Event Remembers 1 to 16 of The total page count Log code (hexadeci- occurrence. If the occur- at the time of the mal, 5 categories) rence of the previous...
Page 75 2LL/2LJ/2LH Item No. Description U000 Items Description Paper Jam (d) Detail of paper type (Hexadecimal) cont. 01: Plain 0A: Color 15: Custom 1 02: Transparency 0B: Prepunched 16: Custom 2 03: Preprinted 0C: Envelope 17: Custom 3 04: Labels 0D: Cardstock 18: Custom 4 05: Bond 0E: Coated...
Page 76 2LL/2LJ/2LH Item No. Description U000 Items Description Service Call Count. Service Code Remembers 1 to 8 The total page Self diagnostic error code of occurrence of self count at the time of (See page 1-4-21) diagnostics error. If the self diagnostics the occurrence of error.
Page 77 2LL/2LJ/2LH Item No. Description U000 Items Description (12) Counter Log (f) Paper jam (g) Self diagnostic (h) Maintenance item error replacing Comprised of Indicates the log Indicates the log Indicates the log coun- three log coun- counter of paper counter of self diag- ter depending on the ters including jams depending on...
Page 78 2LL/2LJ/2LH Item No. Description U000 Service status page (1) Service Status Page 27/10/2010 12:00 Firmware version 2LH_2000.000.000 2010.10.27 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Controller Information (29) FAX Information Slot1/Slot2 (30) Rings (Normal) Memory status (31) Rings (FAX/TEL) Total Size 2.0 GB (32) Rings (TAD) (33) Option DIMM Size...
Page 79 2LL/2LJ/2LH Item No. Description U000 Service status page (2) Service Status Page 27/10/2010 12:00 Firmware version 2LH_2000.000.000 2010.10.27 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Engine Information Send Information (39) NVRAM Version _1F31225_1F31225 (43) Date and Time 10/10/27 (49) Scanner Version 2LC_1200.001.089 (44) Address (41) FAX Slot1 FAX BOOT Version...
Page 80 2LL/2LJ/2LH Item No. Description U000 Detail of service status page Description Supplement Firmware version System date Engine soft version Engine boot version Operation panel mask version Machine serial number Total memory size Local time zone Report output date Day/Month/Year hour:minute (10) NTP server name (11)
Page 81 2LL/2LJ/2LH Item No. Description U000 Description Supplement (28) Coverage on the final output page (29) Fax kit information This item is printed only when the fax kit is installed. (30) Number of rings 0 to 15 (31) Number of rings before auto- 0 to 15 matic switching (32)
Page 82 2LL/2LJ/2LH Item No. Description U000 Description Supplement (44) Transmission address (45) Destination information (46) Area information (47) Margin settings Top margin/Left margin (48) Margin/Page length/Page width Top margin integer part/Top margin decimal part/ settings Left margin integer part/Left margin decimal part/ Page length integer part/Page length decimal part/ Page width integer part/Page width decimal part (49)
Page 83 2LL/2LJ/2LH Item No. Description U000 Description Supplement (64) Calibration information (65) Calibration information (66) Calibration information (67) Calibration information (68) Calibration information (69) Calibration information (70) Calibration information (71) Calibration information (72) Calibration information (73) Calibration information (74) RFID information (75) RFID reader/writer version infor- mation...
Page 84 2LL/2LJ/2LH Item No. Description U001 Exiting the maintenance mode Description Exits the maintenance mode and returns to the normal copy mode. Purpose To exit the maintenance mode. Method 1. Press the start key. The normal copy mode is entered. U002 Setting the factory default data Description Restores the machine conditions to the factory default settings.
Page 85 2LL/2LJ/2LH Item No. Description U003 Setting the service telephone number Description Sets the telephone number to be displayed when a service call code is detected. Purpose To set the telephone number to call service when installing the machine. Setting 1. Press the start key. The keys to enter the number are displayed on the touch panel.
Page 86 2LL/2LJ/2LH Item No. Description U010 Setting the maintenance mode ID Description Sets the maintenance mode ID. Purpose Modify maintenance mode ID for more security. Method 1. Press the start key. Display Description New ID Enter a new 8-digit ID New ID(Reconfirm) Enter a new 8-digit ID (to confirm) Initialize Initialize the ID...
Page 87 2LL/2LJ/2LH Item No. Description U019 Displaying the ROM version Description Displays the part number of the ROM fitted to each PWB. Purpose To check the part number or to decide, if the newest version of ROM is installed. Method 1. Press the start key. The ROM version are displayed. 2.
Page 88 2LL/2LJ/2LH Item No. Description U019 Display Description Center-folding unit ROM BF Boot Center-folding unit booting Fax APL1 Fax APL 1 Fax Boot1 Fax booting 1 Fax IPL1 Fax IPL 1 Fax APL2 Fax APL 2 (dual Fax) Fax Boot2 Fax booting 2 (dual Fax) Fax IPL2 Fax IPL 2 (dual Fax) Completion...
Page 89 2LL/2LJ/2LH Item No. Description U021 Memory initializing Description Initializes all settings, except those pertinent to the type of machine, namely each counter, ser- vice call history and mode setting. Also initializes backup RAM according to region specification selected in maintenance item U252 Setting the destination. Purpose To return the machine settings to their factory default.
Page 90 2LL/2LJ/2LH Item No. Description U024 HDD formatting Description Initializes the hard disk. Purpose To initialize the hard disk when replacing the hard disk after shipping. Caution In addition, the following settings are also initialized by initializing the hard disk. System menu (user login administration, job accounting, address book, one-touch keys and doc- ument box etc.), shortcuts and panel programs When fully formatted, the following pre-installed software are removed.
Page 91 2LL/2LJ/2LH Item No. Description U030 Checking the operation of the motors Description Drives each motor. Purpose To check the operation of each motor. Method 1. Press the start key. 2. Select the motor to be operated. 3. Press the start key. The operation starts. Display Description Feed...
Page 92 2LL/2LJ/2LH Item No. Description U031 Checking switches and sensors for paper conveying Description Displays the on-off status of each paper detection switch or sensor on the paper path. Purpose To check if the switches and sensors for paper conveying operate correctly. Method 1.
Page 93 2LL/2LJ/2LH Item No. Description U032 Checking the operation of the clutches Description Turns each clutch on. Purpose To check the operation of each clutch. Method 1. Press the start key. 2. Select the clutch to be operated. 3. Press the start key. The operation starts. Display Description Feed1...
Page 94 2LL/2LJ/2LH Item No. Description U033 Checking the operation of the solenoids Description Turns each solenoid on. Purpose To check the operation of each solenoid. Method 1. Press the start key. 2. Select the solenoid to be operated.z 3. Press the start key. The operation starts. Display Description Branch Exit...
Page 95 2LL/2LJ/2LH Item No. Description U034 Adjusting the print start timing Description Adjusts the leading edge registration or center line. Purpose Make the adjustment if there is a regular error between the leading edges of the copy image and original. Make the adjustment if there is a regular error between the center lines of the copy image and original.
Page 96 2LL/2LJ/2LH Item No. Description U034 5. Change the setting value using the cursor +/- or numeric keys. For output example 1, increase the value. For output example 2, decrease the value. Leading edge registration (20 ± 1.0 mm) Correct image Output Output example 1...
Page 97 2LL/2LJ/2LH Item No. Description U034 5. Change the setting value using the +/- keys or numeric keys. For output example 1, increase the value. For output example 2, decrease the value. Center line of printing (within ± 2.0 mm) Correct image Output Output example 1...
Page 98 2LL/2LJ/2LH Item No. Description U035 Setting the printing area for folio paper Description Changes the printing area for copying on folio paper. Purpose To prevent cropped images on the trailing edge or left/right side of copy paper by setting the actual printing area for folio paper.
Page 99 2LL/2LJ/2LH Item No. Description U037 Checking the operation of the fan motors Description Drives each fan motor. Purpose To check the operation of each fan motor. Method 1. Press the start key. 2. Select the fan motor to be operated. 3.
Page 100 2LL/2LJ/2LH Item No. Description U039 Adjusting the magnification Description Adjusts the magnification of the printing. Purpose Make the adjustment if the magnification in the auxiliary scanning direction is incorrect. Caution Adjust the magnification in the following order. U065 U070 U039 (P.1-3-47) (P.1-3-52) Method...
Page 101 2LL/2LJ/2LH Item No. Description U051 Adjusting the deflection in the paper Description Adjusts the deflection in the paper at the registration roller. Purpose Make the adjustment if the leading edge of the copy image is missing or varies randomly, or if the copy paper is Z-folded.
Page 102 2LL/2LJ/2LH Item No. Description U051 5. Change the setting value using the +/- keys or numeric keys. For output example 1, increase the value. For output example 2, decrease the value. The greater the value, the larger the deflection; the smaller the value, the smaller the deflec- tion.
Page 103 2LL/2LJ/2LH Item No. Description U052 Setting the fuser motor control Description Enters the sensor data values described on the supplied sheet provided when the loop sensor is replaced and performs correction processing for the fuser motor. Purpose To perform when replacing the loop sensor or paper conveying unit. Method 1.
Page 104 2LL/2LJ/2LH Item No. Description U052 Setting: [Set Loop Sensor Valid] 1. Select On or Off. Initial setting: On 2. Press the start key. The setting is set. Completion Press the stop key. The indication for selecting a maintenance item No. appears. U053 Setting the adjustment of the motor speed Description...
Page 105 2LL/2LJ/2LH Item No. Description U053 Setting: [Motor2] 1. Select the item to be adjusted. Initial setting Setting Display Description range 35ppm 45ppm 55ppm Dev(K) Developer motor (DEVM) -5000 to 5000 Regist* Registration motor (RM) -5000 to 5000 Sep Belt Transfer motor (TRM) -5000 to 5000 *: 45 ppm/55 ppm model only Setting: [Motor3]...
Page 106 2LL/2LJ/2LH Item No. Description U053 Setting: [Motor2 Half] 1. Select the item to be adjusted. Initial setting Setting Display Description range 35ppm 45ppm 55ppm Dev(K) Developer motor (DEVM) in -5000 to 5000 1907 1473 1191 half speed Regist* Registration motor (RM) in half -5000 to 5000 speed Sep Belt...
Page 107 2LL/2LJ/2LH Item No. Description U059 Setting fan mode Description Specifies mode for paper conveying fan motors during conveying paper. Purpose Change mode if paper crease occurs. Method 1. Press the start key. 2. Select the mode. Display Description Fan Mode Sets temperature at which paper conveying fan motors operate.
Page 108 2LL/2LJ/2LH Item No. Description U061 Checking the operation of the exposure lamp Description Lights the exposure lamp. Purpose To check whether the exposure lamp are turned on. Method 1. Press the start key. 2. Select the item. Display Description The exposure lamp lights The CIS lights (when dual scan DP is installed) 3.
Page 109 2LL/2LJ/2LH Item No. Description U065 Adjusting the scanner magnification Description Adjusts the magnification of the original scanning. Purpose Make the adjustment if the magnification in the main scanning direction is incorrect. Make the adjustment if the magnification in the auxiliary scanning direction is incorrect. Caution The magnification adjustment along the main scanning direction could cause black streaks depending on the content of the original document.
Page 110 2LL/2LJ/2LH Item No. Description U065 Adjustment: [Sub Scan] 1. Change the setting value using the +/- keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Copy Original Copy example 2 example 1 Figure 1-3-9 2.
Page 111 2LL/2LJ/2LH Item No. Description U066 Adjusting the scanner leading edge registration Description Adjusts the scanner leading edge registration of the original scanning. Purpose Make the adjustment if there is a regular error between the leading edges of the copy image and original.
Page 112 2LL/2LJ/2LH Item No. Description U067 Adjusting the scanner center line Description Adjusts the scanner center line of the original scanning. Purpose Make the adjustment if there is a regular error between the center lines of the copy image and original. Adjustment 1.
Page 113 2LL/2LJ/2LH Item No. Description U068 Adjusting the scanning position for originals from the DP Description Adjusts the position for scanning originals from the DP. Performs the test copy at the four scan- ning positions after adjusting. Purpose Used when the image fogging occurs because the scanning position is not proper when the DP is used.
Page 114 2LL/2LJ/2LH Item No. Description U070 Adjusting the DP magnification Description Adjusts the DP original scanning speed. Purpose Make the adjustment if the magnification is incorrect in the auxiliary scanning direction when the DP is used. Make the adjustment if the magnification is incorrect in the main scanning direction when the CIS is used.
Page 115 2LL/2LJ/2LH Item No. Description U070 Adjustment: [Main Scan] 1. Change the setting value using the +/- keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Copy Original Copy example 2 example 1 Figure 1-3-13 2.
Page 116 2LL/2LJ/2LH Item No. Description U071 Adjusting the DP scanning timing Description Adjusts the DP original scanning timing. Purpose Make the adjustment if there is a regular error between the leading or trailing edges of the origi- nal and the copy image when the DP is used. Method 1.
Page 117 2LL/2LJ/2LH Item No. Description U071 Adjustment: Leading edge registration 1. Change the setting value using the +/- keys or numeric keys. For copy example 1, increase the value. For copy example 2, decrease the value. Original Copy Copy example 1 example 2 Figure 1-3-14 2.
Page 118 2LL/2LJ/2LH Item No. Description U072 Adjusting the DP center line Description Adjusts the scanning start position for the DP original. Purpose Make the adjustment if there is a regular error between the centers of the original and the copy image when the DP is used. Adjustment 1.
Page 119 2LL/2LJ/2LH Item No. Description U073 Checking the scanner operation Description Simulates the scanner operation under the arbitrary conditions. Purpose To check the scanner operation. This is also done to check the accumulation of dust on the slit glass. Method 1. Press the start key. 2.
Page 120 2LL/2LJ/2LH Item No. Description U073 Method: [Home Position] 1. Select [Home Position]. 2. Press the start key. The mirror frame of the scanner moves to the home position. Method: [Dust Check] 1. Select [Dust Check]. 2. Press the start key. The exposure lamp lights. 3.
Page 121 2LL/2LJ/2LH Item No. Description U074 DP input response adjustment Description Sets the density correction for scanning originals from the DP. Purpose Modify the setting only if a spotted background appears when a bluish original or a document with a background that is slightly colored is scanned from the DP. Perform adjustment if the page scanned using the table and the page scanned using DP do not match.
Page 122 2LL/2LJ/2LH Item No. Description U087 Setting DP reading position modification operation Description The presence or absence of dust is determined by comparing the scan data of the original trailing edge and that taken after the original is conveyed past the DP original scanning position. If dust is identified, the DP original scanning position is adjusted for the following originals.
Page 123 2LL/2LJ/2LH Item No. Description U089 Outputting a MIP-PG pattern Description Selects and outputs the MIP-PG pattern created in the machine. Purpose To check copier status other than scanner when adjusting image printing, using MIP-PG pattern output (with-out scanning). Method 1. Press the start key. 2.
Page 124 2LL/2LJ/2LH Item No. Description U091 Setting the white line correction Description Sets the error detection threshold value for white line correction and displays the count result of abnormal pixels. Purpose To perform when replacing the CIS, DP main PWB or CIS roller. Method 1.
Page 125 2LL/2LJ/2LH Item No. Description U091 How to view test copies blank sheet black band Causes Corrective measures No lines No lines Complete Black lines White lines Dirty CIS roller or CIS Clean CIS roller or CIS glass glass and then perform U091 again Black lines No lines Engine side...
Page 126 2LL/2LJ/2LH Item No. Description U099 Adjusting original size detection Description Checks the operation of the original size detection and sets the sensing threshold value. Purpose Modify the threshold of detection if documents are frequently mal-detected in size after scanning a wholly dark document or a document enclosed with dark objects on edges. Method 1.
Page 127 2LL/2LJ/2LH Item No. Description U099 3. Reducing the value increases the sensitivity of the sensor allowing a document with more density to be detected, however, the document mat could be detected as an original docu- ment. If the values vary excessively, mal-detection could occur depending on how a document is placed.
Page 128 2LL/2LJ/2LH Item No. Description U100 Adjusting main high voltage Description Controls the charger roller voltage to optimize the surface potential. Purpose To change the setting value to adjust the image if an image failure (background blur, etc.) occurs. Method 1. Press the start key. 2.
Page 129 2LL/2LJ/2LH Item No. Description U100 Setting: [Adj DC Bias] 1. Select the item to be set. 2. Change the value using the +/- or numeric keys. Increasing the setting makes the image lighter; decreasing it makes the image darker.l Setting Initial Display Description...
Page 130 2LL/2LJ/2LH Item No. Description U101 Setting the voltage for the primary transfer Description Sets the control voltage for the primary transfer. Purpose To change the setting when any density problems, such as too dark or light, occur. Setting 1. Press the start key. 2.
Page 131 2LL/2LJ/2LH Item No. Description U101 Setting: [Add Color 2nd] 1. Select the item to be set. 2. Change the value using the +/- or numeric keys.l Setting Initial Display Description range setting Addition value for the second side (cyan) -127 to 127 Addition value for the second side (magenta) -127 to 127 Addition value for the second side (yellow)
Page 132 2LL/2LJ/2LH Item No. Description U106 Setting the voltage for the secondary transfer Description Sets the control voltage for the secondary transfer depending on each paper type. Purpose To change the setting when any density problems, such as too dark or light, occur. Method 1.
Page 133 2LL/2LJ/2LH Item No. Description U106 Setting: [Normal2/3] 1. Select the item to be set. Display Description Control voltage for the transfer bias for the first side (full speed) Control voltage for the transfer bias for the second side (full speed) 2.
Page 134 2LL/2LJ/2LH Item No. Description U106 [2nd Half] Initial setting Setting Display Description range 35ppm 45ppm 55ppm Width=105 105 mm wide 0 to 255 Width=210 210 mm wide 0 to 255 Width=297 297 mm wide 0 to 255 4. Press the start key. The value is set. Setting: [Heavy4/5] 1.
Page 135 2LL/2LJ/2LH Item No. Description U106 Setting: [Bias] 1. Select the item to be set. 2. Change the value using the +/- or numeric keys. Initial setting Setting Display Description range 35ppm 45ppm 55ppm Reverse Transfer reverse bias 0 to 255 (full speed) Reverse Half Transfer reverse bias 0 to 255...
Page 136 2LL/2LJ/2LH Item No. Description U110 Checking the drum count Description Displays the drum counts for checking. Purpose To check the drum status. Method 1. Press the start key. The current drum counts is displayed. Display Description Drum count value Completion Press the stop key.
Page 137 2LL/2LJ/2LH Item No. Description U118 Displaying the drum history Description Displays the past record of machine number and the drum counter. Purpose To check the count value of machine number and the drum counter. Method 1. Press the start key. 2.
Page 138 2LL/2LJ/2LH Item No. Description U127 Checking/clearing the transfer count Description Displays and clears the counts of the transfer counter. Purpose To check the count or drive time after replacement of the transfer belt unit. Also to clear the counts after replacing transfer belt unit. Method 1.
Page 139 2LL/2LJ/2LH Item No. Description U130 Toner installation Description Replenishes toner to the developer unit to a certain level from the toner container that has been installed. Purpose To operate when installing the machine or replacing the developer unit. Method 1. Press the start key. 2.
Page 140 2LL/2LJ/2LH Item No. Description U131 Adjusting the toner sensor control voltage Description Adjusts the toner sensor control voltage. Purpose If control values are not correctly retrievable due to the EEPROM of the developer unit failure, etc., use manual adjustment and obtain a temporary control value. Method 1.
Page 141 2LL/2LJ/2LH Item No. Description U132 Replenishing toner forcibly Description Replenishes toner forcibly until the toner sensor output value reaches the toner feed start level. Purpose Used when the toner empty is detected frequently. Method 1. Press the start key. 2. Select [Execute]. 3.
Page 142 2LL/2LJ/2LH Item No. Description U136 Setting toner near end detection Description Sets the level that indicates the number of sheets that can be printed from occurrence of toner near end to toner empty. Purpose To change the setting to advance detection of near end if the interval from toner near end to toner empty seems too short.
Page 143 2LL/2LJ/2LH Item No. Description U139 Displaying the temperature and humidity outside the machine Description Displays the detected temperature and humidity outside the machine. Purpose To check the temperature and humidity outside the machine. Method 1. Press the start key. 2. Select the item. Display Description Ext/Int...
Page 144 2LL/2LJ/2LH Item No. Description U140 Displaying developer bias Description Displays and changes various developer bias value. Purpose To check or changes the developer bias value. Method 1. Press the start key. 2. Select the item to be set. Display Description Sleeve DC Developer sleeve roller DC bias Sleeve AC...
Page 145 2LL/2LJ/2LH Item No. Description U140 Setting: [Mag DC] 1. Select the item to be set. 2. Change the setting value using the +/- keys or numeric keys. Initial setting Setting Display Description range 35ppm 45ppm 55ppm Developer magnet roller DC bias 0 to 255 3.
Page 146 2LL/2LJ/2LH Item No. Description U140 Method: [AC Calib] (45 ppm model/55 ppm model) 1. Select the item. Display Description Calibration Executing the AC calibration Magnification AC calibration target bias value setting High Altitude Mode setting for AC calibration bias control Method: [Calibration] 1.
Page 147 2LL/2LJ/2LH Item No. Description U140 Method: [AC Calib] (35 ppm model) 1. Select the item. Display Description High Altitude Mode setting for AC calibration bias control Method: [High Altitude] 1. Select mode. Display Description Display Description Default Initial setting 3000m Settings equivalent to the altitude of 3000 m 1000m...
Page 148 2LL/2LJ/2LH Item No. Description U147 Setting for toner applying operation Description Sets the mode for removing charged toner in the developing unit (T7 control: Toner applying operation). Purpose Changing settings are not required. However, when the documents with lower print density (e.g. less than 2%) should customarily printed in a great volume, mode must be changed.
Page 149 2LL/2LJ/2LH Item No. Description U147 Setting: [Upper Limit] 1. Change the setting value using the +/- keys or numeric keys. Setting Initial Display Description range setting Value Upper limit printing ratio of toner applying 0 to 10.0 quantity with each mode (%) 2.
Page 150 2LL/2LJ/2LH Item No. Description U155 Checking sensors for toner Description Displays the toner sensor output value. Purpose To check the output value when any image problems occur. Method 1. Press the start key. 2. Select the item to be display. Display Description Waste Toner...
Page 151 2LL/2LJ/2LH Item No. Description U156 Setting the toner replenishment level Description Sets the toner replenishment level for each color. Purpose To change settings according to the original image. Method 1. Press the start key. 2. Select the item to be set. Display Description Supply...
Page 152 2LL/2LJ/2LH Item No. Description U157 Checking the developer drive time Description Displays the developer drive time for checking a figure, which is used as a reference when cor- recting the toner control. Purpose To check the developer drive time after replacing the developer unit. Method 1.
Page 153 2LL/2LJ/2LH Item No. Description U161 Setting the fuser control temperature Description Changes the fuser control temperature. Purpose Normally no change is necessary. However, can be used to prevent curling or creasing of paper, or solve a fuser problem on thick paper. Method 1.
Page 154 2LL/2LJ/2LH Item No. Description U161 Setting: [Print] 1. Select the item to be set. 2. Change the setting value using the +/- keys. Initial setting Setting Display Description range 35ppm 45ppm 55ppm Full Speed Temperature at maximum print 130 to 200 Print(Center) speed (Center) (°C)
Page 155 2LL/2LJ/2LH Item No. Description U167 Checking/clearing the fuser count Description Displays and clears the fuser count for checking. Purpose To check the fuser count after replacement of the fuser unit. Also to clear the counts after replac- ing unit. Method 1.
Page 156 2LL/2LJ/2LH Item No. Description U200 Turning all LEDs on Description Turns all the LEDs on the operation panel on. Purpose To check if all the LEDs on the operation panel light. Method 1. Press the start key. 2. Select [Execute]. 3.
Page 157 2LL/2LJ/2LH Item No. Description U202 Setting the KMAS host monitoring system Description Initializes or operates the KMAS host monitoring system. This is an optional device which is currently supported only by Japanese specification machines, so no setting is necessary. Purpose Performed at installation, periodic maintenance, and/or repair.
Page 158 2LL/2LJ/2LH Item No. Description U203 Checking DP operation Description Simulates the original conveying operation separately in the DP. Purpose To check the DP operation. Method 1. Press the start key. 2. Place an original in the DP if running this simulation with paper. 3.
Page 159 2LL/2LJ/2LH Item No. Description U204 Setting the presence or absence of a key card or key counter Description Sets the presence or absence of the optional key card or key counter. Purpose To run this maintenance item if a key card or key counter is installed. Method 1.
Page 160 2LL/2LJ/2LH Item No. Description U206 Setting the presence or absence of a coin vender Description Sets the presence or absence of the optional coin vender. This is an optional device which is currently supported only by Japanese specification machines. Purpose To run this maintenance item if a coin vender is installed.
Page 161 2LL/2LJ/2LH Item No. Description U206 Setting: [Price] 1. Select the item to be set. Display Description Black & White Initial setting: Off 2. Select the paper size to be set. 3. Change the setting value using the +/- keys. Setting Initial Display Description...
Page 162 2LL/2LJ/2LH Item No. Description U208 Setting the paper size for the side deck Description Sets the size of paper used in side deck. Purpose To change the setting when installing the side deck or the size of paper used in the side deck is changed.
Page 163 2LL/2LJ/2LH Item No. Description U221 Setting the USB host lock function Description Specifies ON/OFF the USB host lock function. Setting this to ON causes the machine to be unable to recognize the device connected to the USB host. Purpose Set according to the preference of the user. Method 1.
Page 164 2LL/2LJ/2LH Item No. Description U223 Operation panel lock Description Sets the operation panel lock function. Purpose This is performed to inhibit operating and canceling the system menu on the operation panel which may be done by others then an administrator. Setting 1.
Page 165 2LL/2LJ/2LH Item No. Description U224 Panel sheet extension Description Changes the image data and the message of the opening screen at the machine startup and the image data and the message of the service call screen to user specified data. Purpose Set according to the preference of the user.
Page 166 2LL/2LJ/2LH Item No. Description U234 Setting punch destination Description Sets the destination of punch unit of 1000-sheet finisher or 4000-sheet finisher. Purpose To be set when installing a different punch unit from the destination of the machine. Setting 1. Press the start key. 2.
Page 167 2LL/2LJ/2LH Item No. Description U237 Setting finisher stack quantity Description Sets the number of sheets of each stack on the main tray and on the middle tray in 4000-sheet finisher. Purpose To change the setting when a stack malfunction has occurred. Method 1.
Page 168 2LL/2LJ/2LH Item No. Description U240 Checking the operation of the finisher Description Turns each motor and solenoid of 1000-sheet finisher or 4000-sheet finisher ON. Purpose To check the operation of each motor and solenoid of the 1000-sheet finisher or 4000-sheet fin- isher.
Page 169 2LL/2LJ/2LH Item No. Description U240 Display Description Eject Unlock(Full) DF eject release motor (DFERM) full-open drive position Punch Punch motor (PUM) is turned on Punch Move Punch slide motor (PUSLM) is turned on Method: [Solenoid] 1. Select the item to be operated. 2.
Page 170 2LL/2LJ/2LH Item No. Description U241 Checking the operation of the switches of the finisher Description Displays the status of each switches and sensors of 1000-sheet finisher or 4000-sheet finisher. Purpose To check the operation of each switches and sensors of the 1000-sheet finisher or 4000-sheet finisher.
Page 171 2LL/2LJ/2LH Item No. Description U241 Display Description Match Paddle DF adjustment sensor (DFADS) Lead Paddle DF paddle sensor (DFPDS) Shift Front HP DF shift sensor 1 (DFSFS1) Shift Tail HP DF shift sensor 2 (DFSFS2) Shift Unlock HP DF shift release sensor (DFSFRS) Sub Tray Full DF sub tray full sensor (DFSTFS) Shift Set...
Page 172 2LL/2LJ/2LH Item No. Description U241 Method: [Booklet] 1. Turn each switch or sensor on and off manually to check the status. When the on-status of a switch or sensor is detected, that switch or sensor is displayed in reverse. Display Description CF paper entry sensor (CFPES) Eject...
Page 173 2LL/2LJ/2LH Item No. Description U243 Checking the operation of the DP motors Description Turns the motors or solenoids in the DP on. Purpose To check the operation of the DP motors and solenoids. Method 1. Press the start key. 2. Select the item to be operated. 3.
Page 174 2LL/2LJ/2LH Item No. Description U244 Checking the DP switches Description Displays the status of the respective switches and sensors in the DP. Purpose To check if respective switches and sensors in the DP operate correctly. Method 1. Press the start key. 2.
Page 175 2LL/2LJ/2LH Item No. Description U245 Checking messages Description Displays a list of messages on the touch panel of the operation panel. Purpose To check the messages to be displayed. Method 1. Press the start key. 2. Change the message using the cursor up/down keys. When a message number is entered with the numeric keys and then the start key is pressed, the message corresponding the specified number is displayed.
Page 176 2LL/2LJ/2LH Item No. Description U246 Setting the finisher Description Provides various settings for the 1000-sheet finisher or 4000-sheet finisher, if furnished. Purpose Adjustment of registration stop timing in punch mode Adjust if skewed paper conveying occurs or if the copy paper is Z-folded in punch mode. Adjustment of paper stop timing in the punch mode To adjust this item when the position of a punch hole is different from the specified one.
Page 177 2LL/2LJ/2LH Item No. Description U246 Setting: [Punch Regist] 1. Select [Punch Regist]. 2. Change the setting value using the +/- keys or numeric keys. Description Setting Initial Change in range setting value per step Adjustment of registration stop timing -20 to 20 0.25 mm If skewed paper conveying occurs (sample 1), increase the setting value.
Page 178 2LL/2LJ/2LH Item No. Description U246 Setting: [Punch Width] 1. Select [Punch Width]. 2. Change the setting value using the +/- keys or numeric keys. Description Setting Initial Change in range setting value per step Adjustment of the punch center position timing -4 to 4 0.52 mm If the punch hole is too close to the front of the machine, increase the setting value.
Page 179 2LL/2LJ/2LH Item No. Description U246 Setting: [Staple HP] 1. Select [Staple HP]. 2. Change the setting value using the +/- keys or numeric keys. Description Setting Initial Change in range setting value per step Adjustment of front and back stapling home position -15 to 15 0.19 mm When staple positions are off toward the front side of the machine (sample 1), increase the setting value.
Page 180 2LL/2LJ/2LH Item No. Description U246 Setting: [Width Up HP/Width Down HP] 1. Select [Width Up HP] or [Width Down HP]. 2. Change the setting value using the +/- keys or numeric keys. Description Setting Initial Change in range setting value per step Adjustment of upper side registration home position -15 to 15 0.34 mm Adjustment of lower side registration home position...
Page 181 2LL/2LJ/2LH Item No. Description U246 Setting: [Booklet Pos] 1. Select [Booklet Pos1], [Booklet Pos2] or [Booklet Pos3]. 2. Change the setting value using the +/- keys or numeric keys. Description Setting Initial Change in range setting value per step Adjustment of center folding position for A4/Letter size -15 to 15 0 0.32 mm Adjustment of center folding position for B4/Legal size...
Page 182 2LL/2LJ/2LH Item No. Description U247 Setting the paper feed device Description Turns on motor and clutches of paper feeder device. Purpose To check the operation of motor and clutches of paper feed device. Method 1. Press the start key. 2. Select the paper feed device. Display Description Paper feeder...
Page 183 2LL/2LJ/2LH Item No. Description U247 Method: [LCF] 1. Press [Motor] or [Device] and select the item. Display Description Motor PF paper feed motor (PFPFM) is turned off PF paper feed motor (PFPFM) is turned on Device C1 Clutch PF paper conveying clutch 1 (PFPCCL1) is turned on C2 Clutch PF paper conveying clutch 2 (PFPCCL2) is turned on V Feed Clutch...
Page 184 2LL/2LJ/2LH Item No. Description U249 Finisher operation test Description Performs operating tests on the 4000-sheet finisher. Purpose To check the operation of the 4000-sheet finisher. Method 1. Press the start key. 2. Select the item. Display Description Punch Position Check the stop position of punching Booklet Pass Check the paper paths to the center-folding unit 3.
Page 185 2LL/2LJ/2LH Item No. Description U251 Checking/clearing the maintenance counter Description Displays and clears or changes the maintenance count and automatic grayscale adjustment count. Purpose To verify the maintenance counter count and automatic grayscale count. Also to clear the count during maintenance service. Setting 1.
Page 186 2LL/2LJ/2LH Item No. Description U252 Setting the destination Description Switches the operations and screens of the machine according to the destination. Purpose To be executed after initializing the backup RAM, in order to return the setting to the value before replacement or initialization.
Page 187 2LL/2LJ/2LH Item No. Description U253 Switching between double and single counts Description Switches the count system for the total counter and other counters for every color mode. Purpose Used to select, according to the preference of the user (copy service provider), if A3/Ledger paper is to be counted as one sheet (single count) or two sheets (double count).
Page 188 2LL/2LJ/2LH Item No. Description U260 Selecting the timing for copy counting Description Changes the copy count timing for the total counter and other counters. Purpose To be set according to user request. Setting 1. Press the start key. 2. Select the copy count timing. Display Description Feed...
Page 189 2LL/2LJ/2LH Item No. Description U271 Setting the page count Description Banner counting Purpose To change when modifying counting Banner Setting 1. Press the start key. 2. Select the item. 3. Change the setting value using the +/- keys or numeric keys. Display Description Setting...
Page 190 2LL/2LJ/2LH Item No. Description U285 Setting service status page Description Determines displaying the print coverage report on reporting. Purpose According to user request, changes the setting. Setting 1. Press the start key. 2. Select On or Off. Display Description Displays the print coverage Not to display the print coverage Initial setting: On 3.
Page 191 2LL/2LJ/2LH Item No. Description U325 Setting the paper interval Description Determines the interval between pages and the toner replenishment amount when printing pages with high print coverage. Purpose Modify the settings only if a spotted background or uneven density appears when printing pages with high print coverage.
Page 192 2LL/2LJ/2LH Item No. Description U326 Setting the black line cleaning indication Description Sets whether to display the cleaning guidance when detecting the black line. Purpose Displays the cleaning guidance in order to make the call for service with the black line decrease by the rubbish on the contact glass when scanning from the DP.
Page 193 2LL/2LJ/2LH Item No. Description U327 Setting the cassette heater control Description Sets the cassette heater control. Purpose To change the setting according to the machine installation environment. Setting 1. Press the start key. 2. Select On or Off. Display Description Cassette heater ON Cassette heater OFF Initial setting: Off...
Page 194 2LL/2LJ/2LH Item No. Description U340 Setting the applied mode Description Allocates memory to ensure that there is sufficient memory available for the printer to use as a working area. Purpose Modify the memory allocation if insufficient memory for transparency support or XPS direct print- ing occurs.
Page 195 2LL/2LJ/2LH Item No. Description U341 Specific paper feed location setting for printing function Description Sets a paper feed location specified for printer output (only if a printer kit is installed). Purpose To use a paper feed location only for printer output. A paper feed location specified for printer output cannot be used for copy output.
Page 196 2LL/2LJ/2LH Item No. Description U345 Setting the value for maintenance due indication Description Sets when to display a message notifying that the time for maintenance is about to be reached, by setting the number of copies that can be made before the current maintenance cycle ends. When the difference between the number of copies of the maintenance cycle and that of the maintenance count reaches the set value, the message is displayed.
Page 197 2LL/2LJ/2LH Item No. Description U402 Adjusting margins of image printing Description Adjusts margins for image printing. Purpose Make the adjustment if margins are incorrect. Adjustment 1. Press the start key. 2. Press the system menu key. 3. Press the start key to output a test pattern. 4.
Page 198 2LL/2LJ/2LH Item No. Description U403 Adjusting margins for scanning an original on the contact glass Description Adjusts margins for scanning the original on the contact glass. Purpose Make the adjustment if margins are incorrect. Adjustment 1. Press the start key. 2.
Page 199 2LL/2LJ/2LH Item No. Description U404 Adjusting margins for scanning an original from the DP Description Adjusts margins for scanning the original from the DP. Purpose Make the adjustment if margins are incorrect. Adjustment 1. Press the start key. 2. Press the system menu key. 3.
Page 200 2LL/2LJ/2LH Item No. Description U404 Caution If the above adjustment does not optimize the margins, perform the following maintenance modes. U039 U034 U402 U403 U404 (P.1-3-38) (P.1-3-34) (P.1-3-135) (P.1-3-136) Completion Press the stop key. The screen for selecting a maintenance item No. is displayed. Service Manual 1-3-138 Y113350-5...
Page 201 2LL/2LJ/2LH Item No. Description U407 Adjusting the leading edge registration for memory image printing Description Adjusts the leading edge registration during memory copying. Purpose Make the following adjustment if there is a regular error between the leading edge of the copy image on the front face and that on the reverse face during duplex switchback copying.
Page 202 2LL/2LJ/2LH Item No. Description U410 Adjusting the halftone automatically Description Carries out processing for the data acquisition that is required in order to perform either auto- matic adjustment of the halftone or the ID correction operation. Purpose Performed when the quality of reproduced halftones has dropped. Method 1.
Page 203 2LL/2LJ/2LH Item No. Description U411 Adjusting the scanner automatically Description Uses a specified original and automatically adjusts the following items in the scanner and the DP scanning sections. Purpose To perform automatic adjustment of various items in the scanner and the DP scanning sections. Perform adjustments using a new test chart (chart 1) when replacing ISC PWB, LED lamp PWB, ISU, CIS and/or DP main PWB.
Page 204 2LL/2LJ/2LH Item No. Description U411 To manually enter the target value 1. Set a specified original (P/N: AVGR14938B) on the platen. 2. Enter maintenance item U411. 3. Select [Target]. 4. Select [Auto] and press the start key. 5. Select [Table (Chart1)]. 6.
Page 205 2LL/2LJ/2LH Item No. Description U411 7. Press the start key. Auto adjustment starts. * : When automatic adjustment has normally completed, [OK] is displayed. If a problem occurs during auto adjustment, error code is displayed and operation stops. Should this happen, determine the details of the problem and repeat the procedure from the begin- ning.
Page 206 2LL/2LJ/2LH Item No. Description U411 Method: [Table (Chart2)] 1. Enter the target values which are shown on the specified original (P/N: AVGR05131K) execut- ing maintenance item U425. 2. Set a specified original (P/N: AVGR05131K) on the platen. 3. Enter maintenance item U411. 4.
Page 207 2LL/2LJ/2LH Item No. Description U411 8. Press the start key. Auto adjustment starts. * : When automatic adjustment has normally completed, [OK] is displayed. If a problem occurs during auto adjustment, error code is displayed and operation stops. Should this happen, determine the details of the problem and repeat the procedure from the begin- ning.
Page 208 2LL/2LJ/2LH Item No. Description U411 * : When automatic adjustment has normally completed, [OK] is displayed. If a problem occurs during auto adjustment, error code is displayed and operation stops. Should this happen, determine the details of the problem and repeat the procedure from the begin- ning.
Page 209 2LL/2LJ/2LH Item No. Description U411 Error Codes Codes Description DP uxiliary scanning direction skew error Maintenance request error Main scanning direction center line error DP main scanning direction skew error Main scanning direction magnification error Service call error DP paper misfeed error PWB replacement error Original error Input gamma adjustment original error...
Page 210 2LL/2LJ/2LH Item No. Description U412 Adjusting the uneven density Description Adjusts the uneven developer/transfer density in the drum axis direction by scanning directly the density distribution of test pattern with the scanner and adjusting LSU light quantity. Purpose To perform when replacing the drum unit or laser scanner unit. Method 1.
Page 211 2LL/2LJ/2LH Item No. Description U412 Error codes Codes Description Codes Description S001 Patch not detected E001 Engine status error S002 Original deviation in the main E002 Spotted background error scanning direction E003 Density error S003 Original deviation in the auxil- E004 Uneven density error iary scanning direction...
Page 212 2LL/2LJ/2LH Item No. Description U415 Adjusting the print position automatically Description Automatically adjusts timings at the print engine. Adjustment for leading edge timing, center line and margin. Purpose Used to make respective auto adjustments for the print engine. Method 1. Load A3/ledger paper. 2.
Page 213 2LL/2LJ/2LH Item No. Description U425 Setting the target Description Enters the lab values that is indicated on the back of the chart 1 (P/N: AVGR14938B) or chart 2 (P/N: AVGR05131K) used for adjustment. Purpose Performs data input in order to correct for differences in originals during automatic adjustment. Method 1.
Page 214 2LL/2LJ/2LH Item No. Description U425 Setting: [Adjust Original] 1. Measure the distance from the leading edge to the top of black belt 1 of the original at A, B and C. Measurement procedure 1) Measure the distance from the leading edge to the top of black belt 1 of the original at A (30 mm from the left edge), B (148.5 mm from the left edge) and C (267 mm from the left edge), respectively.
Page 215 2LL/2LJ/2LH Item No. Description U425 Method: [Chart2] 1. Press the start key. 2. Select the item. Display Description Entering the target values of the chart (P/N: AVGR05131K) used for adjustment Entering the measurement value of the chart (P/N: AVGR11211F) used for adjustment Execution is not required Method: [CCD] 1.
Page 216 2LL/2LJ/2LH Item No. Description U425 Setting: [Adjust Original] 1. Measure the distance from the left edge to the black belt (a) of the original at A, B and C. Measurement procedure 1) Measure the distance from the edge to the black belt (a) of the original at A (30 mm from the leading edge), B (148.5 mm from the leading edge) and C (267 mm from the leading edge), respectively.
Page 217 2LL/2LJ/2LH Item No. Description U425 Setting: [DP] 1. Measure the distance from the leading edge to the black belt (inside) of the original at A. 2. Enter the measured value using the +/- keys in [Lead]. 3. Measure the distance from the left edge to the black belt (inside) of the original at B. 4.
Page 218 2LL/2LJ/2LH Item No. Description U464 Setting the ID correction operation Description Turns ID correction (calibration) on or off. Also, this allows individual settings for calibration oper- ation. Purpose To restrict calibration when poor image quality is generated. Also, this allows individual settings for calibration depending on the user preferences.
Page 219 2LL/2LJ/2LH Item No. Description U464 Setting: [Time Interval] 1. Change the setting value using the +/- keys or numeric keys. Setting Initial Display Description range setting Time(sec) Setting the interval time of calibration 0 to 9999 (s) 2. Press the start key. The value is set. Setting: [Mode] 1.
Page 220 2LL/2LJ/2LH Item No. Description U464 Setting: [Leaving Time] 1. Change the setting value using the +/- keys or numeric keys. Initial Display Description Setting range setting Time(min) Setting the standard time of sleep mode 0 to 480 (min) 2. Press the start key. The value is set. Setting: [Driving Time] 1.
Page 221 2LL/2LJ/2LH Item No. Description U465 Data reference for ID correction Description References the data related to ID correction. Purpose To check the corresponding data. Method 1. Press the start key. 2. Select the item to be reference. Display Description TCONT Developer bias control value after ID correction Laser Power Scaling factor to the value determined in light amount calibration...
Page 222 2LL/2LJ/2LH Item No. Description U485 Setting the image processing mode Description Sets the detection level for scanning printed matter outputted with the confidential document guard function. Also, sets the process PDF images are rotated. Purpose To change the detection level when the confidential document guard is not printed well for detec- tion in scanning.
Page 223 2LL/2LJ/2LH Item No. Description U901 Checking copy counts by paper feed locations Description Displays or clears paper feed counts by paper feed locations. Purpose To check the time to replace consumable parts. Also to clear the counts after replacing the con- sumable parts.
Page 224 2LL/2LJ/2LH Item No. Description U903 Checking/clearing the paper jam counts Description Displays or clears the jam counts by jam locations. Purpose To check the paper jam status. Also to clear the jam counts after replacing consumable parts. Method 1. Press the start key. 2.
Page 225 2LL/2LJ/2LH Item No. Description U904 Checking/clearing the call for service counts Description Displays or clears the service call code counts by types. Purpose To check the service call code status by types. Also to clear the service call code counts after replacing consumable parts. Method 1.
Page 226 2LL/2LJ/2LH Item No. Description U905 Checking counts by optional devices Description Displays the counts of DP, 1000-sheet or 4000-sheet finisher. Purpose To check the use of DP, 1000-sheet or 4000-sheet finisher. Method 1. Press the start key. 2. Select the device, the count of which is to be checked. The count of the selected device is displayed.
Page 227 2LL/2LJ/2LH Item No. Description U906 Resetting partial operation control Description Resets the service call code for partial operation control. Purpose To be reset after partial operation is performed due to problems in the cassettes or other sec- tions, and the related parts are serviced. Method 1.
Page 228 2LL/2LJ/2LH Item No. Description U911 Checking copy counts by paper sizes Description Displays the paper feed counts by paper sizes. Purpose To check the counts after replacing consumable parts. Method 1. Press the start key. The screen for the paper feed counts by paper size is displayed. Display Display Description...
Page 229 2LL/2LJ/2LH Item No. Description U917 Setting backup data reading/writing Description Retrieves the backup data to a USB memory from the machine; or writes the data from the USB memory to the machine. Purpose To store and write data when replacing the HDD. Method 1.
Page 230 2LL/2LJ/2LH Item No. Description U917 Error Codes Codes Description Codes Description e002 Parameter error e31e User managements error e003 File write error e31f User managements open error e004 File initialization error e320 User managements error e005 File error e321 User managements open error e006 Processing error e322...
Page 231 2LL/2LJ/2LH Item No. Description U917 Error Codes Codes Description Codes Description e913 Log file open error d008 File rename error e914 Log file error in writing d009 File open error e915 Directory open error d00a File close error e916 Directory error in reading d00b File reading error e917...
Page 232 2LL/2LJ/2LH Item No. Description U920 Checking the copy counts Description Checks the copy counts. Purpose To check the copy counts. Method 1. Press the start key. The current counts are displayed. Display Description B/W Copy Count value of black/white copy B/W Prn Count value of black/white print B/W Fax...
Page 233 2LL/2LJ/2LH Item No. Description U928 Checking machine life counts Description Displays the machine life counts. Purpose To check the machine life counts. Method 1. Press the start key. The current machine life counts is displayed. Display Description Machine life counts Completion Press the stop key.
Page 234 2LL/2LJ/2LH Item No. Description U935 Relay board maintenance Description Sets the mode when call for service (C0060) occurs. Purpose Sets the machine status temporarily when call for service (C0060) occurs. However, after the set- ting, call for service (C0060) occurs again when progress of period. Setting 1.
Page 235 2LL/2LJ/2LH Item No. Description U942 Setting of deflection for feeding from DP Description Adjusts the deflection generated when the document processor is used. Purpose Use this mode if an original non-feed jam, oblique feed or wrinkling of original occurs when the document processor is used.
Page 236 2LL/2LJ/2LH Item No. Description U952 Maintenance mode workflow Description The maintenance modes configured in the machine or a USB flash device as a workflow must be executed in succession. Purpose This allows maintenance mode to be preset as a template. Setting 1.
Page 237 2LL/2LJ/2LH Item No. Description U952 Method: [Execute(USB)] 1. Press the power key on the operation panel, and after verifying the main power indicator has gone off, switch off the main power switch. 2. Insert USB memory in USB memory slot. 3.
Page 238 2LL/2LJ/2LH Item No. Description U964 Checking of log Description Sends a log file saved on the HDD to a USB memory. Purpose To transfer a log file saved on the HDD to a USB memory as a means of investigating malfunc- tions.
Page 239 2LL/2LJ/2LH Item No. Description U977 Data capture mode Description Store the print data sent to the machine into USB memory. Purpose In case to occur the error at printing, check the print data sent to the machine. Method 1. Press the power key on the operation panel, and after verifying the main power indicator has gone off, switch off the main power switch.
Page 240 2LL/2LJ/2LH Item No. Description U985 Displaying the developer unit history Description Displays the past record of machine number and the developer counter. Purpose To check the count value of machine number and the developer counter. Method 1. Press the start key. 2.
Page 241 2LL/2LJ/2LH Item No. Description U990 Checking the time for the exposure lamp to light Description Displays the accumulated time for the CIS to light. Purpose To check duration of use of the CIS. Method 1. Press the start key. The accumulated time for the CIS to light is displayed in minutes. Display Description The accumulated time for the CIS to light...
Page 242 2LL/2LJ/2LH This page is intentionally left blank. Service Manual 1-3-180 Y113350-5...
Page 243: Paper Misfeed Detection
2LL/2LJ/2LH 1-4 Troubleshooting 1-4-1 Paper misfeed detection (1) Paper misfeed indication When a paper misfeed occurs, the machine immediately stops printing and displays the paper misfeed mes- sage on the operation panel. To remove paper misfed in the machine, pull out the cassette, open the paper conveying unit or paper conveying cover.
Page 244: Paper Misfeed Detection Condition
2LL/2LJ/2LH (2) Paper misfeed detection condition Machine DUS1 FUES DUS2 MPFS Figure 1-4-2 Paper jam location Service Manual 1-4-2 Y113350-5...
Page 245 2LL/2LJ/2LH Code Contents Conditions location* 0000 Initial jam The power is turned on when a sensor in the con- veying system is on. 0100 Secondary paper feed request Secondary paper feed request given by the con- time out troller is unreachable. 0101 Waiting for process package Process package won’t become ready.
Page 246 2LL/2LJ/2LH Code Contents Conditions location* 0504 No paper feed from cassette 4 PF feed sensor 2 (PFFS2) does not turn on dur- ing paper feed from cassette 4 (paper feeder). 0505 No paper feed from cassette 5 SM feed sensor (SMFS) does not turn on during paper feed from cassette 5 (side multi tray).
Page 247 2LL/2LJ/2LH Code Contents Conditions location* 1301 Middle sensor non arrival jam Middle sensor (MS) does not turn on during paper feed from cassette 1. 1302 Middle sensor (MS) does not turn on during paper feed from cassette 2. 1303 Middle sensor (MS) does not turn on during paper feed from cassette 3 (paper feeder).
Page 248 2LL/2LJ/2LH Code Contents Conditions location* 1703 PF paper conveying sensor 1 PF paper conveying sensor 1 (PFPCS1) does not non arrival jam turn on during paper feed from cassette 3 (paper feeder). 1704 PF paper conveying sensor 1 (PFPCS1) does not turn on during paper feed from cassette 4 (paper feeder).
Page 249 2LL/2LJ/2LH Code Contents Conditions location* 4001 Registration sensor non Registration sensor (RS) does not turn on during arrival jam paper feed from cassette 1. 4002 Registration sensor (RS) does not turn on during paper feed from cassette 2. 4003 Registration sensor (RS) does not turn on during paper feed from cassette 3 (paper feeder).
Page 250 2LL/2LJ/2LH Code Contents Conditions location* 4111 Loop sensor stay jam Loop sensor (LPS) does not turn off during paper feed from cassette 1. 4112 Loop sensor (LPS) does not turn off during paper feed from cassette 2. 4113 Loop sensor (LPS) does not turn off during paper feed from cassette 3 (paper feeder).
Page 251 2LL/2LJ/2LH Code Contents Conditions location* 4301 Duplex sensor 1 non arrival Duplex sensor 1 (DUS1) does not turn on during paper feed from cassette 1. 4302 Duplex sensor 1 (DUS1) does not turn on during paper feed from cassette 2. 4303 Duplex sensor 1 (DUS1) does not turn on during paper feed from cassette 3 (paper feeder).
Page 252 2LL/2LJ/2LH Code Contents Conditions location* 4411 Duplex sensor 2 stay jam Duplex sensor 2 (DUS2) does not turn off during paper feed from cassette 1. 4412 Duplex sensor 2 (DUS2) does not turn off during paper feed from cassette 2. 4413 Duplex sensor 2 (DUS2) does not turn off during paper feed from cassette 3 (paper feeder).
Page 253 2LL/2LJ/2LH Code Contents Conditions location* 4701 Switchback sensor non arrival Switchback sensor (SBS) does not turn on during paper feed from cassette 1. 4702 Switchback sensor (SBS) does not turn on during paper feed from cassette 2. 4703 Switchback sensor (SBS) does not turn on during paper feed from cassette 3 (paper feeder).
Page 254 2LL/2LJ/2LH Code Contents Conditions location* 4901 Bridge conveying sensor 1 Bridge conveying sensor 1 (BRCS1) does not non arrival jam turn on during paper feed from cassette 1. 4902 Bridge conveying sensor 1 (BRCS1) does not turn on during paper feed from cassette 2. 4903 Bridge conveying sensor 1 (BRCS1) does not turn on during paper feed from cassette 3 (paper...
Page 255 2LL/2LJ/2LH Code Contents Conditions location* 5001 Bridge conveying sensor 2 Bridge conveying sensor 2 (BRCS2) does not non arrival jam turn on during paper feed from cassette 1. 5002 Bridge conveying sensor 2 (BRCS2) does not turn on during paper feed from cassette 2. 5003 Bridge conveying sensor 2 (BRCS2) does not turn on during paper feed from cassette 3 (paper...
Page 256 2LL/2LJ/2LH Code Contents Conditions location* 5101 Bridge eject sensor non Bridge eject sensor (BRES) does not turn on dur- arrival jam ing paper feed from cassette 1. 5102 Bridge eject sensor (BRES) does not turn on dur- ing paper feed from cassette 2. 5103 Bridge eject sensor (BRES) does not turn on dur- ing paper feed from cassette 3 (paper feeder).
Page 257 2LL/2LJ/2LH Code Contents Conditions location* 6050 CF eject cover open CF eject cover is opened during operation (4000- sheet finisher). 6060 MB cover open MB cover is opened during operation (4000-sheet finisher). 6070 Center folding unit open Center folding unit is opened during operation (4000-sheet finisher).
Page 258 2LL/2LJ/2LH Code Contents Conditions location* 6400 DF tray upper surface sensor DF tray upper surface sensor (DFTUSS) does not non arrival jam turn on within specified time of DF middle eject sensor (DFMES) turning on (4000-sheet finisher). 6401 DF tray upper surface sensor (DFTUSS) does not turn on within specified time of DF middle eject sensor (DFMES) turning on (1000-sheet finisher).
Page 259 2LL/2LJ/2LH Code Contents Conditions location* 6910 DF side registration sensor 2 DF side registration sensor 2 (DFSRS2) is not stay jam turned off within specified time after driving the DF side registration motor 2 (DFSRM2) (4000- sheet finisher). 6811 DF side registration sensor 2 (DFSRS2) is not turned off within specified time after driving the DF side registration motor 2 (DFSRM2) (1000- sheet finisher).
Page 260 2LL/2LJ/2LH Code Contents Conditions location* 7800 MB eject sensor non arrival MB eject sensor (MBES) is not turned on even if a specified time has elapsed after the machine eject signal was received. 7810 MB eject sensor stay jam MB eject sensor (MBES) is not turned off within specified time of its turning on.
Page 261 2LL/2LJ/2LH Code Contents Conditions location* 9300 DP CIS sensor non arrival jam DP CIS sensor (DPCS) does not turn on within specified time of DP registration sensor (DPRS) turning on. 9310 DP CIS sensor stay jam DP CIS sensor (DPCS) does not turn off within specified time of DP registration sensor (DPRS) turning off.
Page 262: Self-Diagnostic Function
2LL/2LJ/2LH 1-4-2 Self-diagnostic function (1) Self-diagnostic function This machine is equipped with self-diagnostic function. When a problem is detected, the machine stops print- ing and display an error message on the operation panel. An error message consists of a message prompting a contact to service personnel and a four-digit error code indicating the type of the error.
Page 263: Self Diagnostic Codes
2LL/2LJ/2LH (2) Self diagnostic codes If the part causing the problem was not supplied, use the unit including the part for replacement. Check procedures/ Code Contents Causes corrective measures 0030 FAX control PWB system Defective FAX con- Replace the fax control PWB and check for error trol PWB.
Page 264 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 0180 Machine number mismatch Data damage of Contact the Service Administrative Division. Machine number of main and EEPROM. engine does not match. 0620 FAX image DIMM error DIMM installed Check if the DIMM is inserted into the socket DIMM is not installed cor- incorrectly.
Page 265 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 0900 FAX software incompatible Defective FAX soft- Install the fax software. detection error ware. Incompatible FAX control Defective FAX con- Replace the fax control PWB and check for PWB is installed. trol PWB. correct operation 0920 Fax file system error...
Page 266 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 1010 Lift motor 1 error Defective bottom Check to see if the bottom plate can move After cassette 1 is inserted, lift plate elevation smoothly and repair it if any problem is sensor 1 does not turn on mechanism in the found.
Page 267 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 1030 PF lift motor 1 error Defective bottom Check to see if the bottom plate can move (paper feeder) plate elevation smoothly and repair it if any problem is After cassette 3 is inserted, mechanism in the found.
Page 268 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 1100 PF lift motor 1 error Defective connec- Reinsert the connector. Also check for conti- (large capacity feeder) tor cable or poor nuity within the connector cable. If none, After cassette 3 is inserted, contact in the con- replace the cable.
Page 269 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 1720 Paper feeder incompatible The paper feeder The paper feeder must be installed with the detection error is installed with a devices to which it is compatible. The paper feeder has been device to which it is installed with a device to incompatible.
Page 270 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 2300 Fuser motor error Defective connec- Reinsert the connector. Also check for conti- After fuser motor is driven, the tor cable or poor nuity within the connector cable. If none, ready signal does not turn to L contact in the con- replace the cable.
Page 271 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 2600 PF paper feed motor error Defective connec- Reinsert the connector. Also check for conti- (large capacity feeder) tor cable or poor nuity within the connector cable. If none, After PF paper feed motor is contact in the con- replace the cable.
Page 272 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 2810 Inner motor error Defective connec- Reinsert the connector. Also check for conti- Initialized when an error is tor cable or poor nuity within the connector cable. If none, constantly observed for 2 sec- contact in the con- replace the cable.
Page 273 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 3210 CIS lamp error Defective connec- Reinsert the connector. Also check for conti- When input value at the time tor cable or poor nuity within the connector cable. If none, of CIS illumination does not contact in the con- replace the cable.
Page 274 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures Scanner device error 3700 CCD connector Reinsert the image scanner unit connector if inserted incor- necessary. rectly. 3800 AFE error Defective ISC Replace the ISC PWB and check for correct When writing the data, read PWB.
Page 275 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 4201 BD steady-state error Defective connec- Reinsert the connector. Also check for conti- The BD signal is not detected. tor cable or poor nuity within the connector cable. If none, contact in the con- replace the cable.
Page 276 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 6030 Broken fuser thermistor 2 Defective connec- Reinsert the connector. Also check for conti- wire tor cable or poor nuity within the connector cable. If none, A temperature of less than contact in the con- replace the cable.
Page 277 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 6200 Broken fuser edge heater Defective connec- Reinsert the connector. Also check for conti- wire tor cable or poor nuity within the connector cable. If none, A temperature of less than contact in the con- replace the cable.
Page 278 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 6250 Abnormally low fuser Deformed connec- See page 1-4-36. thermistor 2 temperature tor pin. Fuser thermistor 2 detects a Defective triac. See page 1-4-36. temperature lower than 50°C/ Defective fuser Replace the fuser unit (see page 1-5-36). 122°F for 1 s after warming thermistor 2.
Page 279 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 6900 Fuser front fan motor error Defective connec- Reinsert the connector. Also check for conti- When the fuser front fan tor cable or poor nuity within the connector cable. If none, motor is driven, alarm signal is contact in the con- replace the cable.
Page 280 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 7200 Broken outer temperature Defective connec- Reinsert the connector. Also check for conti- sensor wire tor cable or poor nuity within the connector cable. If none, The sensor input sampling is contact in the con- replace the cable.
Page 281 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 7241 Broken developer thermis- Defective connec- Reinsert the connector. Also check for conti- tor wire tor cable or poor nuity within the connector cable. If none, The sensor input sampling is contact in the con- replace the cable.
Page 282 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 7411 Drum unit type mismatch Defective connec- Reinsert the connector. Also check for conti- error tor cable or poor nuity within the connector cable. If none, Absence of the drum unit is contact in the con- replace the cable.
Page 283 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 7810 Short-circuited outer tem- Defective connec- Reinsert the connector. Also check for conti- perature sensor tor cable or poor nuity within the connector cable. If none, The sensor input sampling is contact in the con- replace the cable.
Page 284 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 7941 Laser scanner unit Defective connec- Reinsert the connector. Also check for conti- EEPROM error tor cable or poor nuity within the connector cable. If none, Mismatch of reading data from contact in the con- replace the cable.
Page 285 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8030 Punch motor error 3 Defective connec- Reinsert the connector. Also check for conti- Home position does not turn tor cable or poor nuity within the connector cable. If none, from On to Off in 50 ms after contact in the con- replace the cable.
Page 286 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8100 DF eject release motor error Defective connec- Reinsert the connector. Also check for conti- When the DF eject release tor cable or poor nuity within the connector cable. If none, motor is driven, DF bundle contact in the con- replace the cable.
Page 287 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8130 DF shift release motor error Defective connec- Reinsert the connector. Also check for conti- When the DF shift release tor cable or poor nuity within the connector cable. If none, motor is driven, DF shift contact in the con- replace the cable.
Page 288 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8150 DF tray motor error 2 Defective connec- Reinsert the connector. Also check for conti- When the main tray has tor cable or poor nuity within the connector cable. If none, descended, DF tray sensor 1 contact in the con- replace the cable.
Page 289 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8170 DF side registration motor 1 Defective connec- Reinsert the connector. Also check for conti- error 1 tor cable or poor nuity within the connector cable. If none, When initial operation, DF contact in the con- replace the cable.
Page 290 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8190 DF side registration motor 2 Defective connec- Reinsert the connector. Also check for conti- error 1 tor cable or poor nuity within the connector cable. If none, When initial operation, DF contact in the con- replace the cable.
Page 291 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8210 DF slide motor error Defective connec- Reinsert the connector. Also check for conti- When initial operation, DF sta- tor cable or poor nuity within the connector cable. If none, ple sensor does not turn on contact in the con- replace the cable.
Page 292 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8240 DF staple motor error 2 Defective connec- Reinsert the connector. Also check for conti- The lock signal of the motor is tor cable or poor nuity within the connector cable. If none, detected continuously for 500 contact in the con- replace the cable.
Page 293 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8310 CF side registration motor 2 Defective connec- Reinsert the connector. Also check for conti- error tor cable or poor nuity within the connector cable. If none, When initial operation, CF contact in the con- replace the cable.
Page 294 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8340 CF staple motor error 1 Defective connec- Reinsert the connector. Also check for conti- JAM7600 is detected twice. tor cable or poor nuity within the connector cable. If none, contact in the con- replace the cable.
Page 295 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8410 Punch slide motor error 1 Defective connec- Reinsert the connector. Also check for conti- The punch slide sensor won’t tor cable or poor nuity within the connector cable. If none, turn On when home position contact in the con- replace the cable.
Page 296 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8500 Mailbox communication Defective connec- Reinsert the connector. Also check for conti- error tor cable or poor nuity within the connector cable. If none, Communication with the mail- contact in the con- replace the cable.
Page 297 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 8800 Document finisher commu- Defective connec- Reinsert the connector. Also check for conti- nication error tor cable or poor nuity within the connector cable. If none, Communication with the docu- contact in the con- replace the cable.
Page 298 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 9010 Coin vender communica- Defective connec- Reinsert the connector. Also check for conti- tion error tor cable or poor nuity within the connector cable. If none, A communication error from contact in the con- replace the cable.
Page 299 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 9070 Communication error Defective connec- Reinsert the connector. Also check for conti- between DP and SHD tor cable or poor nuity within the connector cable. If none, A communication error is contact in the con- replace the cable.
Page 300 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures 9130 Sensor error in coin vender Coin jam in the Check visually and remedy. change (Yen 50) change tube Change is empty despite Poor contact in the Check if the change empty sensor is intact. change is enough.
Page 301 2LL/2LJ/2LH Check procedures/ Code Contents Causes corrective measures F000 Communication error Defective main Turn the main power switch off/on to restart between main PWB and PWB. the machine. If the error is not resolved, operation PWB replace main PWB (see page 1-5-38). Defective opera- Replace the operation PWB and check for tion PWB.
Page 302: Image Formation Problems
2LL/2LJ/2LH 1-4-3 Image formation problems If the part causing the problem was not supplied, use the unit including the part for replacement. (1) No image (2) No image (3) Image is too (4) The back- (5) White streaks appears (entirely appears (entirely light.
Page 303 2LL/2LJ/2LH (1) No image appears (entirely white). Print example Causes Check procedures/corrective measures Defective Defective connector cable Reinsert the connector. Also check for conti- transfer or poor contact in the con- nuity within the connector cable. If none, bias output. nector.
Page 304: No Image Appears (Entirely Black)
2LL/2LJ/2LH (2) No image appears (entirely black). Print example Causes Check procedures/corrective measures No main Defective connector cable Reinsert the connector. Also check for conti- charging. or poor contact in the con- nuity within the connector cable. If none, nector. replace the cable.
Page 305: The Background Is Colored
2LL/2LJ/2LH (4) The background is colored. Print example Causes Check procedures/corrective measures Deteriorated toner. Perform the drum refresh. Defective Defective connector cable Reinsert the connector. Also check for conti- main char- or poor contact in the con- nuity within the connector cable. If none, ger output.
Page 306: Streaks Are Printed Horizontally
2LL/2LJ/2LH (7) Streaks are printed horizontally. Print example Causes Check procedures/corrective measures Dirty or flawed drum. Perform the drum refresh. Flawed drum. Replace the drum unit (see page 1-5-29). Dirty developer section. Clean any part contaminated with toner in the developer section.
Page 307: The Leading Edge Of The Image Is Consistently Misaligned With The Original
2LL/2LJ/2LH (11) The leading edge of the image is consistently misaligned with the original. Print example Causes Check procedures/corrective measures Misadjusted leading edge reg- Run maintenance mode U034 to readjust the leading edge istration. registration (see page 1-3-33). Misadjusted the deflection in Run maintenance mode U051 to readjust the deflection in the paper.
Page 308: Part Of Image Is Missing
2LL/2LJ/2LH (15) Part of image is missing. Print example Causes Check procedures/corrective measures Paper damp. Check the paper storage conditions. Paper creased. Replace the paper. Drum condensation. Perform the drum refresh. Dirty or flawed drum. Perform the drum refresh. Flawed drum. Replace the drum unit (see page 1-5-29). Dirty transfer belt.
Page 309: Image Center Does Not Align With The Original Center
2LL/2LJ/2LH (18) Image center does not align with the original center. Print example Causes Check procedures/corrective measures Misadjusted image center Run maintenance item U034 to readjust the center line of line. image printing (see page 1-3-34). Misadjusted scanner center Run maintenance item U067 to readjust the scanner lead- line.
Page 310: Electric Problems
2LL/2LJ/2LH 1-4-4 Electric problems If the part causing the problem was not supplied, use the unit including the part for replacement. Troubleshooting to each failure must be in the order of the numbered symptoms. Problem Causes Check procedures/corrective measures 1. No electricity at the Measure the input voltage.
Page 311 2LL/2LJ/2LH Problem Causes Check procedures/corrective measures 1. Defective connector Reinsert the connector. Also check for continuity within the Middle motor does cable or poor con- connector cable. If none, replace the cable. not operate tact in the connector. Middle motor and feed PWB 2 (YC7) (45 ppm/55 ppm Feed PWB 2 (YC1) and engine PWB (YC4) model only).
Page 312 2LL/2LJ/2LH Problem Causes Check procedures/corrective measures 1. Defective connector Reinsert the connector. Also check for continuity within the Toner fan motor cable or poor con- connector cable. If none, replace the cable. does not operate. tact in the connector. Toner fan motor and engine PWB (YC19) 2.
Page 313 2LL/2LJ/2LH Problem Causes Check procedures/corrective measures (15) 1. Defective connector Reinsert the connector. Also check for continuity within the Eject rear fan cable or poor con- connector cable. If none, replace the cable. motor does not tact in the connector. Eject rear fan motor and feed PWB 1 (YC19) operate.
Page 314 2LL/2LJ/2LH Problem Causes Check procedures/corrective measures (21) 1. Defective connector Reinsert the connector. Also check for continuity within the Paper conveying cable or poor con- connector cable. If none, replace the cable. clutch does not tact in the connector. Paper conveying clutch and feed PWB 2 (YC5) operate.
Page 315 2LL/2LJ/2LH Problem Causes Check procedures/corrective measures (27) 1. Defective connector Reinsert the connector. Also check for continuity within the Pickup solenoid 1, cable or poor con- connector cable. If none, replace the cable. 2 does not operate tact in the connector. Pickup solenoid 1, 2 and feed PWB 2 (YC8) (45 ppm/55 ppm Feed PWB 2 (YC1) and engine PWB (YC4)
Page 316 2LL/2LJ/2LH Problem Causes Check procedures/corrective measures (32) 1. Defective connector Reinsert the connector. Also check for continuity within the The size of paper cable or poor con- connector cable. If none, replace the cable. on the cassette is tact in the connector. Paper length switch 1, 2 and feed PWB 2 (YC3) not displayed cor- Paper width switch 1, 2 and feed PWB 2 (YC3)
Page 317 2LL/2LJ/2LH Problem Causes Check procedures/corrective measures (36) 1. Defective connector Reinsert the connector. Also check for continuity within the A message indicat- cable or poor con- connector cable. If none, replace the cable. ing unit open is dis- tact in the connector. Paper conveying unit switch and feed PWB 1 (YC15) played when the Feed PWB 1 (YC4) and power source PWB (YC12)
Page 318: Mechanical Problems
2LL/2LJ/2LH 1-4-5 Mechanical problems If the part causing the problem was not supplied, use the unit including the part for replacement. Problem Causes/check procedures Corrective measures Check if the surfaces of the following roll- Clean with isopropyl alcohol. No primary paper ers are dirty with paper powder.
Page 319 2LL/2LJ/2LH Problem Causes/check procedures Corrective measures Check if the rollers, pulleys and gears Grease the bushes and gears. Abnormal noise is operate smoothly. heard. Check if the following clutches are Check visually and remedy if necessary. installed correctly. Paper feed clutch 1, 2 Assist clutch 1, 2 Paper conveying clutch MP paper feed clutch...
Page 320: Send Error Code
2LL/2LJ/2LH 1-4-6 Send error code This section describes the scanning errors and descriptions, preventive actions, as well as corrective actions. Error codes not described here could fall within software errors. If such an error is encountered, turn power off then on, and advise the service representative. (1) Scan to SMB error codes Code Contents...
Page 321: Scan To Ftp Error Codes
2LL/2LJ/2LH (2) Scan to FTP error codes Code Contents Check procedures/corrective measures 1101 FTP server does not exist on the net- 1. Check the FTP server name. work. 2. Confirm device's network parameters. 3. Confirm the network parameters the device is con- nected.
Page 322: Scan To E-Mail Error Codes
2LL/2LJ/2LH (3) Scan to E-mail error codes Code Contents Check procedures/corrective measures 1101 SMTP/POP3 server does not exist on 1. Check the SMTP/POP3 server name. the network. 2. Confirm device's network parameters. 3. Confirm the network parameters the device is con- nected.
Page 323: Error Codes
2LL/2LJ/2LH 1-4-7 Error codes (1) Error code Error codes are listed on the communication reports, activity report, etc. The codes consist of an error code indication U followed by a 5-digit number. (Error codes for V34 communication errors start with an E indica- tion, followed by five digits.) The upper three of the five digits indicate general classification of the error and its cause, while the lower two indicate the detailed classification.
Page 324: Table Of General Classification
2LL/2LJ/2LH (2) Table of general classification Error code Description U00000 No response or busy after the set number of redials. U00100 Transmission was interrupted by a press of the stop/clear key. U00200 Reception was interrupted by a press of the stop/clear key. U00300 Recording paper on the destination unit has run out during transmission.
Page 325 2LL/2LJ/2LH Error code Description U04100 Subaddress-based transmission failed because the destination unit had no subaddress- based reception capability. U04200 In encrypted transmission, the specified encryption box was not registered in the desti- nation unit. U04300 Encrypted transmission failed because the destination unit had no encrypted communi- cation capability.
Page 326: U004Xx Error Code Table: Interrupted Phase B
2LL/2LJ/2LH (2-1) U004XX error code table: Interrupted phase B Error code Description U00430 Polling request was received but interrupted because of a mismatch in permit number. Or, subaddress-based bulletin board transmission request was received but interrupted because of a mismatch in permit ID in the transmitting unit. U00431 An subaddress-based bulletin board transmission was interrupted because the specified subaddress confidential box was not registered.
Page 327: U010Xx Error Code Table: G3 Transmission
2LL/2LJ/2LH (2-5) U010XX error code table: G3 transmission Error code Description U01000 An FTT signal was received for a set number of times after TCF signal transmission at 2400 bps. Or, an RTN signal was received in response to a Q signal (excluding EOP) after transmission at 2400 bps.
Page 328: U011Xx Error Code Table: G3 Reception
2LL/2LJ/2LH (2-6) U011XX error code table: G3 reception Error code Description U01100 Function of the unit differs from that indicated by a DCS signal. U01101 Function of the unit (excl. communication mode select) differs from that indicated by an NSS signal. U01102 A DTC (NSC) signal was received when no transmission data was in the unit.
Page 329: U017Xx Error Code Table: V.34 Transmission
2LL/2LJ/2LH (2-7) U017XX error code table: V.34 transmission Error code Description U01700 A communication error occurred in phase 2 (line probing). U01720 A communication error occurred in phase 4 (modem parameter exchange). U01721 Operation was interrupted due to the absence of a common communication speed between units.
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Page 331: Precautions For Assembly And Disassembly
2LL/2LJ/2LH 1-5 Assembly and disassembly 1-5-1 Precautions for assembly and disassembly (1) Precautions Before starting disassembly, press the Power key on the operation panel to off. Make sure that the Power lamp is off before turning off the main power switch. And then unplug the power cable from the wall outlet. When the fax kit is installed, be sure to disconnect the modular cable before starting disassembly.
Page 332: Toner Container
A black-colored band when seen through the left side window ( A shiny or gold-colored band when seen through the right side window ( The above will reveal that the toner container is a genuine Olivetti branded toner container, otherwise, it is a counterfeit.
Page 333: Paper Feed Section
2LL/2LJ/2LH 1-5-2 Paper feed section (1) Detaching and refitting the primary paper feed unit Procedure Remove the primary paper feed unit 1. Pull the cassette 1 and cassette 2 out completely. 2. Pull the paper conveying unit out. 3. Open the right lower cover. 4.
Page 334 2LL/2LJ/2LH 5. Remove the rear upper cover and the Right middle rear lower cover (see page 1-5-52). rear cover 6. Remove the screw A and then remove the right middle rear cover. 7. Remove three screws B and then remove the right lower rear cover. Screw A Right lower rear cover...
Page 335 2LL/2LJ/2LH 11. Release the wire saddle. 12. Remove two connectors. Connector Wire saddle Connector Figure 1-5-6 13. Remove two screws each from primary [45ppm/55ppm] Primary paper paper feed unit. feed unit 14. Remove the primary paper feed unit. *: Use the specific primary paper feed unit depending on model - 35 ppm or 45 ppm/55 ppm.
Page 336 2LL/2LJ/2LH 15. Check or replace the primary paper Driving [45ppm/55ppm] coupler feed unit and refit all the removed parts. *: When refit the primary paper feed unit, you must confirm the inserted pin to the driving coupler. *: For 45ppm/55ppm model, you must Driving coupler install the primary paper feed unit while Primary paper...
Page 337: Detaching And Refitting The Forwarding Pulley, Paper Feed Pulley And Separation Pulley. [35 Ppm Model]
2LL/2LJ/2LH (2) Detaching and refitting the forwarding pulley, paper feed pulley and separation pulley. [35 ppm model] Procedure 1. Remove the primary paper feed unit (see page 1-5-3). Detaching the forwarding pulley and paper Stop ring feed pulley 2. Remove four stop rings. Stop rings Stop ring Primary paper...
Page 338 2LL/2LJ/2LH 6. Pull the primary paper feed shaft out Paper feed pulley Paper feed pulley from the forwarding pulley holder. 7. Remove the feed gear Z30H OW and Feed gear paper feed pulley. Feed gear Z30H OW Z30H OW *: To refit the feed gear Z30H OW, be sure to correctly align it with the paper feed pulley, so that the on-way clutches meet each other.
Page 339 2LL/2LJ/2LH Detaching the separation pulley 9. Remove the spring. 10. Remove the retard holder from the pri- mary lower plate. Spring Hole Hole Primary lower plate Retard holder Figure 1-5-13 11. Remove the separation pulley from the Separation pulley retard holder. 12.
Page 340: Detaching And Refitting The Forwarding Pulley, Paper Feed Pulley And Separation Pulley. [45 Ppm Model / 55 Ppm Model]
2LL/2LJ/2LH (3) Detaching and refitting the forwarding pulley, paper feed pulley and separation pulley. [45 ppm model / 55 ppm model] Procedure 1. Remove the primary paper feed unit Paper feed pulley (see page 1-5-3). Feed gear 2. Remove the stop ring A and then Oneway clutch Z30R OW remove the one way clutch and the...
Page 341: Detaching And Refitting The Mp Tray Paper Feed Unit
2LL/2LJ/2LH (4) Detaching and refitting the MP tray paper feed unit Procedure 1. Pull the paper conveying unit out. 2. Open the MP tray. 3. Remove four screws. Screw Screw Paper conveying MP tray unit Figure 1-5-17 Right cover 4. Unhook eight hooks and then remove the right cover and DU cover assembly.
Page 342 2LL/2LJ/2LH 5. Remove two connectors. 6. Release the wire saddle. Connector 7. Remove the wire saddle. *: To refit the wire saddle, be sure to fit in the positioning hole that was previously used. Wire saddle Connector Installation hole Wire saddle Figure 1-5-19 8.
Page 343 2LL/2LJ/2LH 9. Remove two screws. 10. Remove the MP tray paper feed unit. Screw MP tray paper feed unit Screw MP tray paper feed unit Figure 1-5-21 Y113350-5 1-5-13 Sevice Manual...
Page 344: Detaching And Refitting The Mp Forwarding Pulley, Mp Paper Feed Pulley And Mp Separation Pulley
2LL/2LJ/2LH (5) Detaching and refitting the MP forwarding pulley, MP paper feed pulley and MP separation pulley Procedure DU lower guide 1. Remove the MP tray paper feed unit (see page 1-5-11). Detaching forwarding pulley and paper feed pulley 2. Unhook three hooks and then remove Hooks the Du lower guide.
Page 345 2LL/2LJ/2LH 6. Unhook the hook of the feed holder Spring assembly. Hook 7. Remove the spring and the feed holder assembly from the top base. Feed holder assembly Top base Top base Spring Hook Figure 1-5-24 MP paper feed pulley Oneway gear 8.
Page 346 2LL/2LJ/2LH Figure 1-5-25 11. Remove the pickup MPF shaft from the Pickup MFP shaft axis holes of feed MPF holder. MP forwarding pulley 12. Pull the pickup gear Z30R and MP for- warding pulley out from the pickup MFP shaft. Pickup gear Z30R Feed gear Z26H Axis hole...
Page 347 2LL/2LJ/2LH 14. Remove the spring. 15. Release the uniting of joint by sliding the retard holder assembly. Joint Retard holder assembly Spring Figure 1-5-28 16. Remove the retard holder assembly by turning it as shown. Retard holder assembly Figure 1-5-29 Y113350-5 1-5-17 Sevice Manual...
Page 348 2LL/2LJ/2LH 17. Remove two stop rings. Retard MPF shaft 18. Remove two bushes. 19. Pull the retard MPF shaft out and then remove the torque limiter and the MP Torque limiter separation pulley. MP separation 20. Clean or replace the MP forwarding pul- pulley ley, MP paper feed pulley and MP sepa- ration pulley.
Page 349: Optical Section
2LL/2LJ/2LH 1-5-3 Optical section (1) Detaching and refitting the exposure lamp Notes on handling the LED mount assembly Do not touch the diffusion seat and the light guid- Diffusion seat LED mount assembly ing plate. Light guiding Use air blow when you clean the diffusion seat, plate the light guiding plate, and reflector.
Page 350 2LL/2LJ/2LH 4. Remove two screws and then remove Screw ISU rear cover the ISU rear cover. Screw Figure 1-5-33 Platen 5. Remove the platen. 6. Peels two films off. Film Film Film Film Figure 1-5-34 Service Manual 1-5-20 Y113350-5...
Page 351 2LL/2LJ/2LH 7. Move the LED mount assembly to the LED mount assembly Cutting lack part cutting lack part. 8. Unhook the hook and remove the FFC cover from LED mount assembly. 9. Remove the FFC from the FFC connec- tor. 10.
Page 352: Detaching And Refitting The Isu
2LL/2LJ/2LH (2) Detaching and refitting the ISU Procedure Detaching the ISU 1. Worn the electrostatic prevention band Screws Screw for the destruction prevention of the ISU Lens cover circuit board by static electricity. 2. Remove the platen (see page 1-5-19). 3.
Page 353 2LL/2LJ/2LH 6. Remove four screws and then remove the ISU. Screw Screw Screw Screw Figure 1-5-39 Refitting the ISU 7. Decide the fix position of ISU by the fol- lowing. The right and left of machine: Confirm the number (a) of seal pasted on lens.
Page 354: Detaching And Refitting The Lsu
2LL/2LJ/2LH (3) Detaching and refitting the LSU Procedure 1. Remove the inner unit (see page 1-5- Inner cover 26). 2. Remove two screws. 3. Remove the inner cover by releasing the hook through the round access. Round access Screws Hook Figure 1-5-41 4.
Page 355 2LL/2LJ/2LH 6. Remove the FFC from the FFC connec- tor with a lock (YC4) of the LSU relay 5-pin relay connector PWB. *: When removing the FFC from the FFC connector with a lock, remove it after release the lock by lifting the lock lever up (see page 1-5-39).
Page 356: Image Formation Section
2LL/2LJ/2LH 1-5-4 Image formation section (1) Detaching and refitting the inner unit Procedure 1. Open the front cover. 2. Remove toner container. 3. Remove the waste toner box tray by lift- ing upwards and from the right side. Waste toner box tray Figure 1-5-45 4.
Page 357 2LL/2LJ/2LH 7. Remove four fixed screws of inner unit. Inner unit Inner unit Screw Screws Screw Figure 1-5-47 Toner 8. Close the toner replenishment of inner replenishment unit. 9. Release the lock by pushing the fixed levers at the right and left of inner unit. 10.
Page 358: Detaching And Refitting The Developer Unit
2LL/2LJ/2LH (2) Detaching and refitting the developer unit Procedure 1. Remove the inner unit (see page 1-5- 26). 2. Close the toner supply shutter. 3. Remove the connector. 4. Turn down the DLP rail lever. Toner supply shutter Developer unit Connector DLP rail lever Figure 1-5-49...
Page 359: Detaching And Refitting The Drum Unit
2LL/2LJ/2LH (3) Detaching and refitting the drum unit Procedure 1. Remove the inner unit (see page 1-5- 26). 2. Pull the paper conveying unit out. 3. Remove the connector. 4. Remove the screw. Drum unit Connector Screw Drum unit Figure 1-5-51 Y113350-5 1-5-29 Sevice Manual...
Page 360 2LL/2LJ/2LH 5. Pull out the drum unit. 6. Check or replace the drum unit and refit all the removed parts. Drum unit Figure 1-5-52 7. When replacing the new drum unit, pro- ceed as follows: 1) Performs maintenance mode U119 (drum setup) (see page 1-3-75).
Page 361: Detaching And Refitting The Charger Roller Unit
2LL/2LJ/2LH (4) Detaching and refitting the charger roller unit Procedure 1. Remove the inner unit (see page 1-5- 26). 2. Pull out the charger roller unit by pick- ing and releasing the MC lock lever. 3. Check or replace the charger roller unit and refit all the removed parts.
Page 362: Transfer Section
2LL/2LJ/2LH 1-5-5 Transfer section (1) Detaching and refitting the paper conveying unit Procedure 1. Pull the paper conveying unit out. Paper conveying unit 2. Remove three screws. Right front cover 3. Unhook three hooks and then remove the right front cover. Screw Hook Hook...
Page 363 2LL/2LJ/2LH 5. Remove four screws. Paper conveying unit 6. Remove the paper conveying unit by lifting upward. Screws Screws Paper conveying unit Figure 1-5-56 Y113350-5 1-5-33 Sevice Manual...
Page 364: Detaching And Refitting The Transfer Belt Unit
2LL/2LJ/2LH (2) Detaching and refitting the transfer belt unit Procedure 1. Pull the paper conveying unit out. 2. Remove three screws and then remove Paper the conveying rear middle cover. conveying unit 3. Remove the connector. Screw Connector Screw Screw Conveying rear middle cover Figure 1-5-57...
Page 365 2LL/2LJ/2LH 5. Remove the transfer belt unit. 6. Check or replace the transfer belt unit and refit all the removed parts. Transfer belt unit *: When refitting the transfer belt unit, observe the precautions in the follow- ing: Insert the protrusion at the bottom of the transfer belt unit into the square Protrusion hole on the conveying base.
Page 366: Fuser Section
2LL/2LJ/2LH 1-5-6 Fuser section (1) Detaching and refitting the fuser unit Procedure 1. Pull out the paper conveying unit. 2. Remove the screw and then the fuser wire cover. 3. Remove two connectors Connector Connector Fuser wire cover Screw Paper conveying unit Figure 1-5-60 Service Manual 1-5-36...
Page 367 2LL/2LJ/2LH 4. Remove two screws (M4 × 12) and then remove the fuser unit. 5. Check or replace the fuser unit and refit Fusre unit all the removed parts. Screw 6. When replacing the new fuser unit, pro- (M4x12) ceed as follows: 1) Performs maintenance mode U167 (clearing the fuser count) (see page 1-3-93).
Page 368: Pwbs
2LL/2LJ/2LH 1-5-7 PWBs (1) Detaching and refitting the main PWB Procedure 1. Remove the rear upper cover (see page 1-5-52). 2. Open the controller lid. 3. Remove two screws. 4. Unhook six hooks and then remove the left upper cover. Left upper cover Controller lid...
Page 369 2LL/2LJ/2LH 7. Remove the connector from the DP relay PWB, Connector 8. Remove the following connectors that DP relay PWB connected to the main PWB from the outside of the control box. YC25 YC11 YC30 YC24 YC3 (FFC connector with a lock) YC17 (BK) Controller box YC21 (WH)
Page 370 2LL/2LJ/2LH 9. Remove five screws. 10. Unhook two hooks and then remove the controller box. Controller Hook Hook Screws Screws Screw Figure 1-5-65 Main PWB 11. Remove the following connectors that connected to the main PWB. YC23 YC27 YC32 YC8 (FFC connector with a lock) YC1 [BLACK] (with a lock) YC2 [BLUE] (with a lock) YC23...
Page 371 2LL/2LJ/2LH 12. Release the wire saddle. Wire holder Wire holder 13. Remove two wire holders. 14. Remove two screws. Fan mootor holder Screws 15. Remove the fan motor holder. Controller box Wire saddle Figure 1-5-67 16. Remove two screws and then remove Screws Main PWB the upper controller box cover and DP...
Page 372 2LL/2LJ/2LH 18. Remove the main PWB by releasing the projection of ground plate in the net- work connector. Network connector 19. Check or replace the main PWB and refit all the removed parts. *: When replacing the main PWB, remove the following devices from the main PWB and then reattach it to the new main PWB.
Page 373: Detaching And Refitting The Engine Pwb
2LL/2LJ/2LH (2) Detaching and refitting the engine PWB Procedure 1. Remove the controller box (see page 1- 5-38). 2. Remove twenty one connectors of fol- lowing from the engine PWB. YC4 (FFC connector with a lock) YC5 (FFC connector with a lock) YC6 (FFC connector with a lock) Engine PWB YC10 (FFC connector with a lock)
Page 374 2LL/2LJ/2LH 3. Remove six screws. 4. Unhook hook and hook of the PWB spacer and then remove the engine Hook spacer PWB. 5. Check or replace the engine PWB and Engine Engine refit all the removed parts. *: When replacing the engine PWB, remove the EEPROM (U100) from the engine PWB and then reattach it to the new engine PWB.
Page 375: Detaching And Refitting The Power Source Pwb
2LL/2LJ/2LH (3) Detaching and refitting the power source PWB Procedure Connector 1. Remove the rear lower cover (see page 1-5-52). 2. Remove the connector. 3. Release two wire saddles. Wire saddles Figure 1-5-72 Wire saddles 4. Release six wire saddles. Power source 5.
Page 376 2LL/2LJ/2LH 7. Remove two screws. 8. Remove the power source assembly. Screw Screw Power source assembly Figure 1-5-74 9. Remove eight screws. Board support Screws 10. Unhook the hook of the board support and then remove the power source Screws PWB.
Page 377: Detaching And Refitting The High Voltage Pwb
2LL/2LJ/2LH (4) Detaching and refitting the high voltage PWB Procedure 1. Remove the power source PWB (see page 1-5-45). 2. Remove five connectors and four tabs from high voltage PWB. High voltage PWB High voltage PWB Connector Connector Connector Connector Connector Figure 1-5-76 3.
Page 378: Detaching And Refitting The Operation Pwb
2LL/2LJ/2LH (5) Detaching and refitting the operation PWB Procedure 1. Pull the paper conveying unit out. Right upper cover 2. Remove the screw from the right upper cover. Paper conveying unit Screw Figure 1-5-78 3. Open the front cover. 4. Remove the screw and then remove the fan cover.
Page 379 2LL/2LJ/2LH 6. Remove the screw and then remove the Screw operation panel cover. Operation panel cover Operation panel cover Figure 1-5-80 7. Remove two screws and then remove the USB wire (connector). Screws USB wire (connector) Figure 1-5-81 Y113350-5 1-5-49 Sevice Manual...
Page 380 2LL/2LJ/2LH 8. Remove four screws. Screws Screws Figure 1-5-82 9. Pull the operation panel unit upward. Operation panel unit 10. Release two wire saddles. 11. Remove four connectors from the oper- ation PWB. 12. Remove the wire holder. 13. Remove the operation panel unit. Operation PWB Connectors Connector...
Page 381 2LL/2LJ/2LH 14. Remove four connectors and two FFC from the operation PWB. *: When removing the FFC from the FFC connector with a lock, remove the FFC Operation PWB after released by lifting up the lock lever FFC connector (see page 1-5-39). with a lock Connectors Connectors...
Page 382: Detaching And Refitting The Fuser Heater Pwb
2LL/2LJ/2LH (6) Detaching and refitting the fuser heater PWB Procedure 1. Remove seven screws and then Rear upper remove the rear upper cover. cover Screws Screws Screws Screw Figure 1-5-86 2. Remove nine screws. 3. Release two hanging parts and then remove the rear lower cover.
Page 383 2LL/2LJ/2LH 5. Remove two screws and then remove Screws ISU right the ISU right cover. cover 6. Remove the screw and five hooks and Right upper cover then remove the right upper cover. Screw Right upper cover Hooks Hook Hook Figure 1-5-88 Right middle 7.
Page 384 2LL/2LJ/2LH 9. Remove four screws and the remove the fuser heater PWB cover. Fuser heater PWB cover Screw Screws Screw Figure 1-5-90 10. Release two wire saddles. 11. Remove the connector from the fuser heater PWB. Fuser heater PWB Connector Wire saddles Figure 1-5-91 Service Manual...
Page 385 2LL/2LJ/2LH 12. Remove two wire holders. 13. Remove the connector (YC27) from feed PWB 1. Connector (YC27) Feed PWB 1 Wire holder Wire holder Figure 1-5-92 14. Remove three screws. Heater box 15. Unhook two hooks and then remove assembly heater box assembly.
Page 386 2LL/2LJ/2LH 16. Remove two connectors. Screws Connector 17. Remove four screws and then remove Screw fuser heater PWB. Screw 18. Check or replace the fuser heater PWB and refit all the removed parts. Fuser heater PWB Connector Heater box assembly Figure 1-5-94 Service Manual 1-5-56...
Page 387: Drive Section
2LL/2LJ/2LH 1-5-8 Drive section (1) Detaching and refitting the drum drive unit Procedure 1. Remove the developer unit (see page 1-5-28). 2. Remove the drum unit (see page 1-5- 29). 3. Remove the rear upper cover and the rear lower cover (see page 1-5-52). 4.
Page 388: Detaching And Refitting The Developer Drive Unit
2LL/2LJ/2LH (2) Detaching and refitting the developer drive unit Procedure 1. Remove the rear upper cover and the rear lower cover (see page 1-5-52). 2. Remove the connector. 3. Release the wire saddle. 4. Remove two screws and then remove the developer drive unit.
Page 389: Detaching And Refitting The Fuser Drive Unit And Feed Drive Unit
2LL/2LJ/2LH (3) Detaching and refitting the fuser drive unit and feed drive unit Procedure Feed PWB 1 Detaching the fuser drive unit assembly 1. Remove the rear upper cover and the rear lower cover (see page 1-5-52). 2. Remove five wire holders of feed PWB 1 assembly.
Page 390 2LL/2LJ/2LH 5. Remove the FFC from the FFC connec- tor with a lock (YC4) on the engine PWB. Engine Remove the FFC from the FFC connec- tor with a lock (YC1) on the feed PWB FFC connector with a lock (YC4) *: When removing the FFC from the FFC connector with a lock, remove the FFC after released by lifting up the lock lever...
Page 391 2LL/2LJ/2LH 8. Remove the connector. 9. Remove three screws. 10. Remove the fuser drive unit. Fuser drive unit Screw Fuser drive unit Connector Screw Screw Figure 1-5-102 Detaching the feed drive unit 11. Remove three wire holders from the feed 2 FFC guide. Wire holder Feed 2 Wire holders...
Page 392 2LL/2LJ/2LH 12. Remove two screws and then remove the feed 2 FFC guide. Feed 2 FFC guide Screw Screw Screw Feed 2 FFC guide Screw Figure 1-5-104 13. Remove the following five connectors from the feed PWB 2. Feed PWB 2 Feed PWB 2 Figure 1-5-105 Service Manual...
Page 393 2LL/2LJ/2LH 14. Remove three screws. 15. Remove the feed drive unit. Feed drive unit Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw Screw [45ppm/55ppm] [35ppm] Figure 1-5-106 Y113350-5 1-5-63 Sevice Manual...
Page 394 2LL/2LJ/2LH 16. Check or replace the feed drive unit and refit all the removed parts. *: Connect the connector (yellow) to the Feed drive unit connector of paper feed clutch 1 on stamp [YELLOW] side as before, when removing the connector of the paper feed clutch as the check of the feed drive unit etc.
Page 395: Detaching And Refitting The Lift Motor 1 And 2
2LL/2LJ/2LH (4) Detaching and refitting the lift motor 1 and 2 Procedure 1. Remove the power source assembly (see page 1-5-45). 2. Remove the connector each. 3. Remove two screws each. 4. Remove the lift motor 1 and 2. 5. Check or replace the lift motor and refit all the removed parts.
Page 396: Others
2LL/2LJ/2LH 1-5-9 Others (1) Detaching the eject filter Procedure 1. Unhook the hook each and remove two Eject filter unit eject filter units. Eject filter 2. Remove the eject filter from the eject cover. 3. Clean or replace the eject filter and refit the filter.
Page 397: Detaching And Refitting The Toner Filter
2LL/2LJ/2LH (2) Detaching and refitting the toner filter Procedure 1. Remove the toner filter unit while grip- ping the levers. Toner 2. Clean or replace the toner filter unit and filter unit refit the filter. Levers Toner filter unit Figure 1-5-110 Y113350-5 1-5-67 Sevice Manual...
Page 398: Detaching And Refitting The Belt Filter
2LL/2LJ/2LH (3) Detaching and refitting the belt filter Procedure 1. Remove the belt filter by releasing the lever. Lever 2. Clean or replace the belt filter and refit the filter. Belt filter Figure 1-5-111 Service Manual 1-5-68 Y113350-5...
Page 399: Detaching And Refitting The Hard Disk Unit
2LL/2LJ/2LH (4) Detaching and refitting the hard disk unit Procedure 1. Perform maintenance mode U917 (backup data reading) (see page 1-3- 167). 2. Remove the rear upper cover (see page 1-5-52). 3. Release the wire saddle. 4. Remove two screws. Screws Wire saddle Figure 1-5-112...
Page 400 2LL/2LJ/2LH 6. Remove two connectors from the hard disk unit while pushing the lock lever. Hard disk unit Lever Lever Connector Connector Figure 1-5-114 Screws HDD bracket 7. Remove four screws and then remove the hard disk unit from the HDD bracket.
Page 401: Detaching And Refitting The Eject Unit
2LL/2LJ/2LH (5) Detaching and refitting the eject unit Procedure 1. Remove the right upper cover (see Connector page 1-5-53). 2. Remove the fuser unit (see page 1-5- 36). 3. Remove the connector. 4. Remove two screws and then remove the eject unit. 5.
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Page 403: Upgrading The Firmware
2LL/2LJ/2LH 1-6 Requirements on PWB Replacement 1-6-1 Upgrading the firmware Follow the procedure below to upgrade the firmware of main PWB, operation PWB, engine PWB, ISC PWB, optional language and optional devices. Preparation Extract the file that has the download firmware and put them in the USB Memory. Procedure 1.
Page 404: Remarks On Main Pwb Replacement
2LL/2LJ/2LH 1-6-2 Remarks on main PWB replacement When replacing the main PWB, remove the EEPROM (YC14) and code DIMM (YS4) from the main PWB that has been removed and then reattach it to the new main PWB. Main PWB EEPROM YC14 Figure 1-6-2 When refitting DIMM, check "CODE"...
Page 405 2LL/2LJ/2LH When connecting the hard disk cables (YC1, YC2) to the PWB, match "BLACK" and "BLUE" marked on the PWB with the connector colors. Main PWB BLACK BLUE Figure 1-6-4 When connecting the USB cables (YC17, YC21) to the PWB, match "BK" and "WH" marked on the PWB with the connector colors.
Page 406: Remarks On Engine Pwb Replacement
2LL/2LJ/2LH 1-6-3 Remarks on engine PWB replacement When replacing the engine PWB, remove the EEPROM (U100) from the engine PWB that has been removed and then reattach it to the new engine PWB. Engine PWB EEPROM U100 Figure 1-6-6 Service Manual 1-6-4 Y113350-5...
Page 407: Paper Feed/Conveying Section
2LL/2LJ/2LH 2-1 Mechanical Construction 2-1-1 Paper feed/conveying section Paper feed/conveying section consists of the paper feed unit that feeds paper from the cassette and the MP tray paper feed unit that feeds paper from the MP tray, and the paper conveying section that conveys the fed paper to the transfer/separation section.
Page 408 2LL/2LJ/2LH FEED_MOT_DIR YC2-2 FEED_MOT_RDY YC2-3 FEED_MOT_CLK YC2-4 FEED_MOT_REM YC2-5 ASIST_CL1 YC10-1 FEED_CL1_REM ASCL1* YC4-1 PFCL1 CAS1_P0_SENS YC8-11 PICK_SOL1_REM YC8-2 PUSOL1* PICK_SOL1_RET YC8-3 CAS1_EMPTY_SENS YC8-6 CAS1_LIFT_UP_SENS YC8-9 LIFT_MOT1_RET PCCL YC3-13 LIFT_MOT1_DR YC3-14 PGS1(U) CAS1_QUANT1 YC3-19 PGS1(L) CAS1_QUANT2 YC3-22 ASCL2* PFCL2 CAS2_P0_SENS YC8-23 PICK_SOL2_REM YC8-14...
Page 409: Mp Tray Paper Feed Section
2LL/2LJ/2LH (2) MP tray paper feed section Paper is fed out of the MP tray by the rotation of the MP forwarding pulley, MP paper feed pulley and MP sep- aration pulley. The MP separation pulley prevents multiple sheets from being fed at one time by the torque lim- iter.
Page 410 2LL/2LJ/2LH RYPWB MPF_LIFT_UP_SENS MPLS1 YC3-5 MPF_PPR_SET MPPS YC3-3 MPF_CL_REM YC3-13 PFCL MPPLSW MPF_LIFT_DOWN_SENS MPTSW MPLS2 YC3-8 MPPWSW MPF_JAM_SENS MPFS YC3-11 MPF_LIFT_DR_B YC3-11 MPLM MPF_LIFT_DR_A YC3-11 MPF_WID1 YC2-7 MPF_WID2 YC2-5 MPF_WID3 YC2-4 MPF_LNG YC2-2 MPF_TABLE YC2-9 YC12 YC17 FPWB1 EPWB Figure 2-1-4 MP tray paper feed section block diagram Service Manual 2-1-4 Y113350-5...
Page 411: Paper Conveying Section
2LL/2LJ/2LH (3) Paper conveying section The paper conveying section conveys paper to the transfer/separation section as paper feeding from the cas- sette or MP tray, or as paper refeeding for duplex printing. Paper by feeding is conveyed by the middle roller to the position where the registration sensor (RS) is turned on, and then sent to the transfer/separation section by the right registration roller and left registration roller.
Page 412 2LL/2LJ/2LH FPWB2 REG_CL_REM YC22-2 REG_SENS YC7-12 BEND_SENS YC7-5 FPWB1 FFED1_SENS YC8-9 MID_CL_REM YC7-14 FEED_MOT_DIR YC2-2 FEED_MOT_RDY YC2-3 FEED_MOT_CLK YC2-4 FEED_MOT_REM YC2-5 YC5-42 YC2-9 EPWB Figure 2-1-6 Paper conveying section block diagram (35 ppm model) Service Manual 2-1-6 Y113350-5...
Page 413 2LL/2LJ/2LH REG_MOT_B/ YC25-1 FPWB2 REG_MOT_A/ YC25-2 REG_MOT_B YC25-3 REG_MOT_A YC25-4 REG_SENS YC7-12 BEND_SENS YC7-5 FFED1_SENS YC8-9 FPWB1 MID_B/ YC7-1 MID_A/ YC7-2 MID_B YC7-3 MID_A YC7-4 FEED_MOT_DIR YC2-2 FEED_MOT_RDY YC2-3 FEED_MOT_CLK YC2-4 FEED_MOT_REM YC2-5 YC5-42 YC2-9 EPWB Figure 2-1-7 Paper conveying section block diagram (45 ppm/55 ppm model) Y113350-5 2-1-7 Sevice Manual...
Page 414: Drum Section
2LL/2LJ/2LH 2-1-2 Drum section The drum section consists of the charger roller unit, drum and cleaning section. The drum is electrically charged uniformly by means of a charger roller to form a latent image on the surface. The cleaning section consists of the cleaning blade and the cleaning roller which remove residual toner from the drum surface after transfer.
Page 415 2LL/2LJ/2LH HVPWB Drum unit DRPWB EEPROM Charger roller FRPWB FPWB1 EPWB Figure 2-1-9 Drum section block diagram Y113350-5 2-1-9 Sevice Manual...
Page 416: Developer Section
2LL/2LJ/2LH 2-1-3 Developer section The developer unit consists of the sleeve roller that forms the magnetic brush, the magnet roller, the devel- oper blade and the developer screws that agitate the toner. Also, the toner sensor (TS) checks whether or not toner remains in the developer unit.
Page 417 2LL/2LJ/2LH HVPWB Sleeve roller Developer unit DEVSS Magnet roller DEVM TS-K FRPWB FPWB1 EPWB Figure 2-1-11 Developer section block diagram Y113350-5 2-1-11 Sevice Manual...
Page 418: Optical Section
2LL/2LJ/2LH 2-1-4 Optical section The optical section consists of the image scanner section for scanning and the laser scanner section for print- ing. (1) Image scanner section The original image is illuminated by the LED lamp and scanned by the CCD image sensor in the CCD PWB (CCDPWB) via the three mirrors and ISU lens, the reflected light being converted to an electrical signal.
Page 419 2LL/2LJ/2LH Original ODSW LLPWB CCDPWB Lens image sensor Image scanner unit ISCPWB MPWB Figure 2-1-13 Image scanner section block diagram Y113350-5 2-1-13 Sevice Manual...
Page 420: Laser Scanner Section
2LL/2LJ/2LH (2) Laser scanner section The charged surface of the drum is then scanned by the laser beam from the laser scanner unit. The laser beam is dispersed as the polygon motor (PM) revolves to reflect the laser beam over the drum. Various lenses are housed in the laser scanner unit, adjust the diameter of the laser beam, and focalize it at the drum sur- face.
Page 421 2LL/2LJ/2LH Figure 2-1-15 Image scanner unit 1. APC PWB (APCPWB) 6. f-θ lens B 2. Collimate lens 7. LSU dust shield glass 3. Cylindrical lens 8. Mirror lens 4. Polygon motor (PM) 9. PD lens 5. f-θ lens A 10. PD PWB (PDPWB) Y113350-5 2-1-15 Sevice Manual...
Page 422 2LL/2LJ/2LH YC11 EPWB LSURPWB PDPWB BD_Bk YC3-2 YC1-29 YC3-2 LSU_TH_Bk YC3-3 YC1-28 YC3-3 LDD_CS_Bk YC3-9 YC1-22 DATA_1N_Bk YC3-25 YC1-6 DATA_1P_Bk YC3-26 YC1-5 DATA_2N_Bk YC3-28 YC1-3 DATA_2P_Bk YC1-2 YC3-29 Laser scanner unit Figure 2-1-16 Laser scanner section block diagram Service Manual 2-1-16 Y113350-5...
Page 423: Transfer/Separation Section
2LL/2LJ/2LH 2-1-5 Transfer/Separation section (1) Transfer belt unit section The transfer belt unit section consists of the transfer belt, transfer roller and the separation brush. To the transfer roller, DC bias is applied from the high voltage PWB (HVPWB). The toner image formed on the drum is transferred to the paper by the potential difference and the paper is separated by curvature separation.
Page 424 2LL/2LJ/2LH SP_BELT_CNT Separation bias YC2-8 YC16-2 Separation brush T2_REM YC16-4 Transfer bias YC2-6 HVPWB Transfer roller EPWB CLSOL FPWB1 Transfer belt unit LOOP_SENS YC13-1 YC23-1 REG_SENS_P YC1-16 YC14-3 REG_SENS_S YC1-17 YC14-2 ID_SOL_REM YC12-18 YC17-3 TR_MOT_REM YC5-6 YC13-5 TR_MOT_CLK YC5-7 YC13-4 RYPWB TR_MOT_RDY YC5-8...
Page 425: Fuser Section
2LL/2LJ/2LH 2-1-6 Fuser section The paper sent from the transfer/separation section is interleaved between the heat roller and the press roller. The heat roller is heated by the fuser heater (FH), and the toner is fused by heat and pressure and fixed onto the paper because the press roller is pressed by the fuser press spring.
Page 426 2LL/2LJ/2LH CW/CCW YC18-2 YC18-3 CLOCK YC18-4 START/STOP YC18-5 Fuser unit FHPWB FUES LIVE_OUT YC1-1,2 FTS1 FTS2 SH_OUT YC27-2 YC1-6 MH_OUT YC27-1 YC1-4 FTH2 FTH1 FPWB1 EPWB Figure 2-1-20 Fuser section block diagram Service Manual 2-1-20 Y113350-5...
Page 427: Eject/Feedshift Section
2LL/2LJ/2LH 2-1-7 Eject/Feedshift section The paper eject/feedshift section consists of the conveying path which sends the paper that has passed the fuser section to the top tray, duplex conveying section or job separator. Figure 2-1-21 Eject/Feed shift section 1. Middle pulley 8.
Page 428 2LL/2LJ/2LH JUNC_SOL_REM YC4-15 FSSOL JUNC_SOL_RET YC4-16 EXIT_FEED_SENS YC4-9 EXIT_PAP_SENS YC4-12 FRPWB SB_CORE_B/ YC4-4 SB_CORE_A/ YC4-5 SB_CORE_B YC4-6 SB_CORE_A YC4-7 EPWB Figure 2-1-22 Eject/Feed shift section block diagram Service Manual 2-1-22 Y113350-5...
Page 429: Duplex Conveying Section
2LL/2LJ/2LH 2-1-8 Duplex conveying section The duplex conveying section consists of conveying path which sends the paper sent from the eject/feedshift section to the paper feed/conveying section when duplex printing. Figure 2-1-23 Duplex conveying section 1. Upper duplex roller 6. Duplex sensor 1 (DUS1) 2.
Page 430 2LL/2LJ/2LH DU_ENTER_SENS DUS1 YC23-1 YC13-12 YC11-2 DU_CL1_REM DUCL1 YC23-4 YC13-9 YC11-9 FPWB1 RYPWB DU_SENS DUS2 YC14-5 YC1-14 YC9-2 DU_CL2_REM DUCL2 YC14-12 YC1-7 YC7-2 EPWB Figure 2-1-24 Duplex conveying section block diagram (35 ppm model) Service Manual 2-1-24 Y113350-5...
Page 431 2LL/2LJ/2LH DU_ENTER_SENS DUS1 YC23-1 YC13-12 YC11-2 DU1_B/ YC23-6 YC13-7 YC16-1 DU1_A/ YC23-7 YC13-6 YC16-2 DU1_B DUM1 YC23-8 YC13-5 YC16-3 DU1_A YC23-9 YC13-4 YC16-4 FPWB1 RYPWB DU_SENS DUS2 YC14-5 YC1-14 YC9-2 DU2_B/ YC14-14 YC1-5 YC7-5 DU2_A/ YC14-15 YC1-4 YC7-6 DU2_B DUM2 YC14-16 YC1-3 YC7-7...
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Page 433: Electrical Parts Layout
2LL/2LJ/2LH 2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) PWBs Machine front Machine inside Machine rear Figure 2-2-1 PWBs 1. Main PWB (MPWB) ......Controls the software such as the print data processing and provides the interface with computers. 2.
Page 434 2LL/2LJ/2LH 10. Operation PWB 3 (OPWB3)....Consists of the LED indicators. 11. Front PWB (FRPWB) ......Consists of wiring relay circuit between engine PWB and drum units, developer units, eject unit. 12. Feed PWB 1 (FPWB1)......Consists of wiring relay circuit between engine PWB and fuser drive unit, relay PWB.
Page 435 2LL/2LJ/2LH List of correspondences of PWB names Name used in service manual Name used in parts list Main PWB (MPWB) PARTS PWB MAIN ASSY SP Engine PWB (EPWB) PARTS PWB ENGINE ASSY SP Power source PWB (PSPWB) PARTS UNIT LOW VOLTAGE SP High voltage PWB (HVPWB) PARTS UNIT HIGH VOLTAGE MAIN SP ISC PWB (ISCPWB)
Page 436: Switches And Sensors
2LL/2LJ/2LH (2) Switches and sensors 21 23 Machine front Machine inside Machine rear Figure 2-2-2 Switches and sensors 1. Main power switch (MSW) ....Turns ON/OFF the AC power source. 2. Front cover switch (FRCSW) ....Detects the opening and closing of the front cover. 3.
Page 437 2LL/2LJ/2LH 19. MP lift sensor 1 (MPLS1) ...... Detects activation of upper limit of the MP plate. 20. MP lift sensor 2 (MPLS2) ...... Detects activation of lower limit of the MP plate. 21. MP paper length switch (MPPLSW)..Detects the length of paper (MP tray). 22.
Page 438: Motors
2LL/2LJ/2LH (3) Motors Machine front Machine inside Machine rear Figure 2-2-3 Motors 1. Paper feed motor (PFM) ....... Drives the paper feed section. 2. Lift motor 1 (LM1)........Operates the bottom plate (cassette 1). 3. Lift motor 2 (LM2)........Operates the bottom plate (cassette 2). 4.
Page 439 2LL/2LJ/2LH *: 45 ppm model /55 ppm model only. Y113350-5 2-2-7 Sevice Manual...
Page 440: Fan Motors
2LL/2LJ/2LH (4) Fan motors 10,11 Machine front Machine inside Machine rear Figure 2-2-4 Motors 1. Toner fan motor (TFM) ......Cools the toner container section. 2. Developer fan motor 1 (DEVFM1) ..Cools the developer section. 3. Developer fan motor 2 (DEVFM2) ..Cools the developer section. 4.
Page 441: Others
2LL/2LJ/2LH (5) Others 19,20 Machine front Machine inside Machine rear Figure 2-2-5 Others 1. Paper feed clutch 1 (PFCL1) ....Primary paper feed from cassette 1. 2. Paper feed clutch 1 (PFCL1) ....Primary paper feed from cassette 2. 3. Assist clutch 1 (ASCL1) ......
Page 442 2LL/2LJ/2LH 19. Fuser thermostat 1 (FTS1)....Prevents overheating of the heat roller. 20. Fuser thermostat 2 (FTS2)....Prevents overheating of the heat roller. 21. Cassette heater (CH) ......Dehumidifies the cassette section (option). 22. Hard disk (HDD)........Storages the image data and information of job accounting mode. *1: 35 ppm model only.
Page 443: Main Pwb
2LL/2LJ/2LH 2-3 Operation of the PWBs 2-3-1 Main PWB YC12 YC13 YC17 YC21 YC25 YC16 YC11 U113 YC30 YC20 YC10 U112 YC33 YC23 YC27 YC32 YC24 YC18 BLACK BAT1 BLUE YC15 YC14 Figure 2-3-1 Main PWB silk-screen diagram Y113350-5 2-3-1 Sevice Manual...
Page 444 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to HDD data signal hard disk HDD data signal Ground HDD data signal HDD data signal Ground HSYNC_AN 0/3.3 V DC (pulse) Image control signal Connected to HSYNC_AP 0/3.3 V DC (pulse) Image control signal engine PWB HSYNC_BN 0/3.3 V DC (pulse) Image control signal...
Page 445 2LL/2LJ/2LH Connector Signal Voltage Description SGND Ground Connected to SLEEP 0/3.3 V DC Sleep signal engine PWB HLD_ENG 0/3.3 V DC Engine hold signal Not used SGND Ground EG IRN 0/3.3 V DC Engine interrupt signal EG SO 0/3.3 V DC (pulse) Serial communication data signal EG SBSY 0/3.3 V DC Engine busy signal...
Page 446 2LL/2LJ/2LH Connector Signal Voltage Description KMDET 0/3.3 V DC KMAS set signal Connected to Not used KMAS KMDREQ 0/3.3 V DC KMAS control signal KMACK 0/3.3 V DC KMAS control signal KMRXD 0/3.3 V DC (pulse) KMAS received data signal SGND Ground KMTXD...
Page 447 2LL/2LJ/2LH Connector Signal Voltage Description YC10 Ground Connected to Ground DP relay 3.3V 3.3 V DC 3.3 V DC power to DPRPWB 3.3V 3.3 V DC 3.3 V DC power to DPRPWB 3.3V 3.3 V DC 3.3 V DC power to DPRPWB 3.3V 3.3 V DC 3.3 V DC power to DPRPWB...
Page 448 2LL/2LJ/2LH Connector Signal Voltage Description YC10 DBB7 0/3.3 V DC (pulse) Image data signal Connected to HHALF 0/3.3 V DC DPRPWB Control signal DP relay SLEEP 0/3.3 V DC DPRPWB Control signal TWS_DET 0/3.3 V DC DPRPWB Control signal Ground 0/3.3 V DC (pulse) Address bus signal 0/3.3 V DC (pulse) Address bus signal 0/3.3 V DC (pulse) Address bus signal...
Page 449 2LL/2LJ/2LH Connector Signal Voltage Description YC10 0/3.3 V DC (pulse) DPRPWB Control signal Connected to SCLKIN 0/3.3 V DC (pulse) DPRPWB clock signal DP relay 3.3V 3.3 V DC 3.3 V DC power to DPRPWB 3.3V 3.3 V DC 3.3 V DC power to DPRPWB 3.3V 3.3 V DC 3.3 V DC power to DPRPWB...
Page 450 2LL/2LJ/2LH Connector Signal Voltage Description YC16 Ground Connected to 0/3.3 V DC (pulse) Data bus signal CF card 0/3.3 V DC (pulse) Data bus signal 0/3.3 V DC (pulse) Data bus signal 0/3.3 V DC (pulse) Data bus signal 0/3.3 V DC (pulse) Data bus signal /CE1 0/3.3 V DC Control signal...
Page 451 2LL/2LJ/2LH Connector Signal Voltage Description YC16 RDY/BSY 0/3.3 V DC Control signal Connected to 0/3.3 V DC Control signal CF card CSEL 0/3.3 V DC Control signal 0/3.3 V DC Control signal RESET 0/3.3 V DC Reset signal /WAIT 0/3.3 V DC Control signal INPACK 0/3.3 V DC...
Page 452 2LL/2LJ/2LH Connector Signal Voltage Description YC24 +12V 12 V DC 12 V DC power from PSPWB Connected to +12V 12 V DC 12 V DC power from PSPWB power source +12V 12 V DC 12 V DC power from PSPWB +12V 12 V DC 12 V DC power from PSPWB...
Page 453: Engine Pwb
2LL/2LJ/2LH 2-3-2 Engine PWB 12 6 1 B19 YC23 YC22 YC25 YC26 YC20 YC19 YC24 YC49 YC45 YC13 U100 YC50 YC46 Figure 2-3-2 Engine PWB silk-screen diagram Y113350-5 2-3-11 Sevice Manual...
Page 454 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to 5 V DC 5 V DC power from FPWB1 feed PWB 1 Ground +12V 12 V DC 12 V DC power from FPWB1 Ground Ground +24V1 24 V DC 24 V DC power from FPWB1 +24V1 24 V DC 24 V DC power from FPWB1...
Page 455 2LL/2LJ/2LH Connector Signal Voltage Description CAS1_LNG2 0/3.3 V DC PLSW1: On/Off Connected to CAS1_LNG1 0/3.3 V DC PLSW1: On/Off feed PWB 2 Ground CAS2_QUANT2 0/3.3 V DC PGS2(L): On/Off CAS2_QUANT1 0/3.3 V DC PGS2(U): On/Off CAS1_QUANT2 0/3.3 V DC PGS1(L): On/Off CAS1_QUANT1 0/3.3 V DC PGS1(U): On/Off...
Page 456 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to DU_MOT_REM 0/3.3 V DC DUM1/DUCL1: On/Off feed PWB 1 EXIT_FAN 0/24 V DC EFM: On/Off DU_ENTER_SENS 0/3.3 V DC DUS1: On/Off TCON_SET Not used TRANS_MOT_RE 0/3.3 V DC TCM: On/Off TRANS_MOT_CLK 0/3.3 V DC (pulse) TCM clock signal TRANS_MOT_RDY 0/3.3 V DC TCM ready signal...
Page 457 2LL/2LJ/2LH Connector Signal Voltage Description DLP_MOT_CLR_C Not used Connected to DLP_MOT_CLR_R Not used feed PWB 1 DLP_MOT_CLR_DI Not used IH_PWB_FAN_L 0/24 V DC HFM: On/Off IH_PWB_FAN_H 0/24 V DC HFM: On/Off IH_PWB_FAN_AL 0/3.3 V DC HFM alarm signal REG_MOT_PD 0/3.3 V DC RM control signal REG_MOT_CLK 0/3.3 V DC (pulse) RM clock signal...
Page 458 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to JOB_SET 0/3.3 V DC Job separator set signal feed PWB 1 JOB_MOT_REM 0/3.3 V DC JSEM: On/Off JOB_MOT_CLK 0/3.3 V DC (pulse) JSEM clock signal JOB_MOT_DIR 0/3.3 V DC JSEM drive switch signal JOB_OPEN_SENS 0/3.3 V DC JSOCS: On/Off...
Page 459 2LL/2LJ/2LH Connector Signal Voltage Description TC_MOT_REM Not used Connected to TC_MOT_LOCK Not used feed PWB 1 TC_TONER_LED Not used TC_TONER_FULL Not used TC_TONER_VCON Not used INTER_LOCK Not used DU2_PD 0/3.3 V DC DUM2 control signal DU2_CLK 0/3.3 V DC (pulse) DUM2 clock signal DU2_REM_CL_LO 0/3.3 V DC DUM2/DUCL2: On/Off...
Page 460 2LL/2LJ/2LH Connector Signal Voltage Description INTER_LOCK Not used Connected to ROT_HP_SENS 0/3.3 V DC DEVSS: On/Off front PWB DLP_FAN_L 0/24 V DC DEVFM: On/Off DLP_FAN_H 0/24 V DC DEVFM: On/Off THOP_MOT_DIR 0/3.3 V DC THM drive switch signal THOP_MOT_REM 0/3.3 V DC THM: On/Off THOP_Bk 0/3.3 V DC...
Page 461 2LL/2LJ/2LH Connector Signal Voltage Description EEP_SCL1 0/3.3 V DC (pulse) EEPROM clock signal Connected to EEP_SDA1 0/3.3 V DC (pulse) EEPROM data signal front PWB ERS_Bk_REM 0/24 V DC CL: On/Off CONTAIN_FAN_R 0/24 V DC FUFFM: On/Off EXIT_FAN_REM 0/24 V DC EFFM: On/Off IH_CORE_MOT_R Not used...
Page 462 2LL/2LJ/2LH Connector Signal Voltage Description YC11 INT_ST_2_Bk 0/3.3 V DC APCPWB control signal Connected to CUALM_BK 0/3.3 V DC APCPWB alarm signal LSU relay MSET_N 0/3.3 V DC Control signal LDD_CS 1 Bk 0/3.3 V DC APCPWB control signal LDD_CS 2 Bk 0/3.3 V DC APCPWB control signal PARA_SIG_P3_2B...
Page 463 2LL/2LJ/2LH Connector Signal Voltage Description YC15 +5V_AN 5 V DC 5 V DC power to LSURPWB Connected to +5V_AN 5 V DC 5 V DC power to LSURPWB LSU relay Ground PWB and Ground polygon motor +3.3V2 3.3 V DC 3.3 V DC power to LSURPWB Ground +24V...
Page 464 2LL/2LJ/2LH Connector Signal Voltage Description YC19 PF_CLK 0/3.3 V DC (pulse) PFMPWB clock signal Connected to PF_SDO 0/3.3 V DC (pulse) PFMPWB serial communication data paper feeder/ signal large capac- PF_SEL 0/3.3 V DC PFMPWB select signal ity feeder, PF_SDI 0/3.3 V DC (pulse) PFMPWB serial communication data toner fan signal...
Page 465 2LL/2LJ/2LH Connector Signal Voltage Description YC19 B12 +24V1 Not used Connected to B13 BELT_FAN1 Not used paper feeder/ B14 +24V1 Not used large capac- B15 BELT_FAN2 Not used ity feeder, toner fan B16 DLP_FAN1 Not used motor and B17 +24V1 Not used exhaust fan B18 DLP_FAN2...
Page 466 2LL/2LJ/2LH Connector Signal Voltage Description YC20 BRIDGE1 PD 0/3.3 V DC BRCM1 control signal Connected to BRIDGE1 DIR 0/3.3 V DC BRCM1 drive switch signal bridge unit BRIDGE_SENS 2 0/3.3 V DC BRCS2: On/Off BRIDGE_OPEN 0/3.3 V DC BRCSW: On/Off BRIDGE_SENS 1 0/3.3 V DC BRCS1: On/Off...
Page 467 2LL/2LJ/2LH Connector Signal Voltage Description YC25 5 V DC 5 V DC power to key card Connected to 5 V DC 5 V DC power to key card key card 5 V DC 5 V DC power to key card 5 V DC 5 V DC power to key card 5 V DC...
Page 468 2LL/2LJ/2LH Connector Signal Voltage Description YC26 A16 FSR_RLS_SENS Not used Connected to A17 +5V Not used fuser unit A18 GND Not used A19 FSR_BLT_PLS Not used A20 +5V Not used PRESS_HEART_R Not used IH_RXD Not used IH_TXD Not used ROTATION Not used IH_HEAT_REM Not used...
Page 469 2LL/2LJ/2LH Connector Signal Voltage Description YC46 HSYNC_AN 0/3.3 V DC (pulse) Image control signal Connected to HSYNC_AP 0/3.3 V DC (pulse) Image control signal main PWB HSYNC_BN 0/3.3 V DC (pulse) Image control signal HSYNC_BP 0/3.3 V DC (pulse) Image control signal HSYNC_CN 0/3.3 V DC (pulse) Image control signal HSYNC_CP...
Page 470 2LL/2LJ/2LH Connector Signal Voltage Description YC46 EG SBSY 0/3.3 V DC Engine busy signal Connected to EG SDIR 0/3.3 V DC Engine communication direction sig- main PWB EG_SI 0/3.3 V DC (pulse) Serial communication data signal EG_SCLK 0/3.3 V DC (pulse) Engine lock signal SGND Ground Service Manual...
Page 471: Power Source Pwb
2LL/2LJ/2LH 2-3-3 Power source PWB YC14 YC12 YC11 YC13 YC10 TB1 TB2 Figure 2-3-3 Power source PWB silk-screen diagram Y113350-5 2-3-29 Sevice Manual...
Page 472 2LL/2LJ/2LH Connector Signal Voltage Description 220-240 V AC LIVE AC power input 220-240 V AC Connected to NEUTRAL AC power input AC inlet and main power 220-240 V AC DH_LIVE AC power input switch 220-240 V AC MSW_OUT AC power output to MSW 220-240 V AC Connected to MSW_IN...
Page 473 2LL/2LJ/2LH Connector Signal Voltage Description YC10 +24V1 24 V DC 24 V DC power to paper feeder/large capacity feeder Connected to +24V1 24 V DC 24 V DC power to paper feeder/large paper feeder/ capacity feeder large capac- +24V1 24 V DC 24 V DC power to 1000-sheet/4000- ity feeder, sheet finisher...
Page 474 2LL/2LJ/2LH Connector Signal Voltage Description YC14 +12V1 12 V DC 12 V DC power to MPWB Connected to +12V1 12 V DC 12 V DC power to MPWB main PWB +12V1 12 V DC 12 V DC power to MPWB +12V1 12 V DC 12 V DC power to MPWB...
Page 475: Isc Pwb
2LL/2LJ/2LH 2-3-4 ISC PWB YC14 Figure 2-3-4 ISC PWB silk-screen diagram Y113350-5 2-3-33 Sevice Manual...
Page 476 2LL/2LJ/2LH Connector Signal Voltage Description SC_CLK 0/3.3 V DC (pulse) Scanner clock signal Connected to SC_SO 0/3.3 V DC (pulse) Serial communication data signal main PWB SC_SI 0/3.3 V DC (pulse) Serial communication data signal SC_BSY 0/3.3 V DC Scanner busy signal SC_HLDN 0/3.3 V DC Scanner hold signal...
Page 477 2LL/2LJ/2LH Connector Signal Voltage Description +3.3V 3.3 V DC 3.3 V DC power to HPS Connected to Ground home posi- HP_SW 0/3.3 V DC HPS: On/Off tion sensor Ground Connected to CCDCLK1 0/3.3 V DC (pulse) Clock signal CCD PWB Ground CCDCLK2 0/3.3 V DC (pulse) Clock signal...
Page 478 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to CCDSEL 0/3.3 V DC Select signal CCD PWB Ground AFE_MCLK 0/3.3 V DC (pulse) Clock signal GND(AFE_SHD) Ground CLPIN 0/3.3 V DC Clamp signal GND(AFE_SHP) Ground YC11 +5.1V 5 V DC 5 V DC power to CCDPWB Connected to Ground CCD PWB...
Page 479 2LL/2LJ/2LH Connector Signal Voltage Description YC14 +3.3V 3.3 V DC 3.3 V DC power to ODSW Connected to Ground original CO_SW 0/3.3 V DC ODSW: On/Off detection switch Y113350-5 2-3-37 Sevice Manual...
Page 480: Operation Pwb 1
2LL/2LJ/2LH 2-3-5 Operation PWB 1 YC15 Figure 2-3-5 Operation PWB 1 silk-screen diagram Service Manual 2-3-38 Y113350-5...
Page 481 2LL/2LJ/2LH Connector Signal Voltage Description 5 V DC 5 V DC power from MPWB Connected to 5 V DC 5 V DC power from MPWB main PWB 5 V DC 5 V DC power from MPWB Ground Ground VBUS 5 V DC 5 V DC power input Connected to USB data signal...
Page 482 2LL/2LJ/2LH Connector Signal Voltage Description SGND Ground Connected to SGND Ground 0/3.3 V DC (pulse) LCD clock signal SGND Ground SGND Ground 0/3.3 V DC LCD Control signal R0(LSB) 0/3.3 V DC LCD Control signal 0/3.3 V DC LCD Control signal 0/3.3 V DC LCD Control signal SGND...
Page 483 2LL/2LJ/2LH Connector Signal Voltage Description 3.3V 3.3 V DC 3.3 V DC power to LCD Connected to 3.3V 3.3 V DC 3.3 V DC power to LCD 3.3V 3.3 V DC 3.3 V DC power to LCD 3.3V 3.3 V DC 3.3 V DC power to LCD TOP Y+ Analog...
Page 484 2LL/2LJ/2LH Connector Signal Voltage Description SCAN4 0/3.3 V DC (pulse) Scan signal 4 Connected to KEY5 0/3.3 V DC (pulse) Operation panel key scan return sig- operation nal 5 PWB 2 KEY6 0/3.3 V DC (pulse) Operation panel key scan return sig- nal 6 KEY7 0/3.3 V DC (pulse) Operation panel key scan return sig-...
Page 485: Front Pwb
2LL/2LJ/2LH 2-3-6 Front PWB YC10 YC11 Figure 2-3-6 Front PWB silk-screen diagram Y113350-5 2-3-43 Sevice Manual...
Page 486 2LL/2LJ/2LH Connector Signal Voltage Description +3.3V1 3.3 V DC 3.3 V DC power from EPWB Connected to +3.3V2 3.3 V DC 3.3 V DC power from EPWB engine PWB 5 V DC 5 V DC power from EPWB +24V 24 V DC 24 V DC power from EPWB +24V 24 V DC...
Page 487 2LL/2LJ/2LH Connector Signal Voltage Description JUNC_SOL_RET 0/24 V DC FSSOL: On/Off (RET) Connected to JUNC_SOL_REM 0/24 V DC FSSOL: On/Off (ACT) engine PWB Ground EXIT_PAPER_SEN 0/3.3 V DC EFS: On/Off EXIT_FEED_SENS 0/3.3 V DC SBS: On/Off SB_MOT_REM 0/3.3 V DC EM: On/Off SB_MOT_DIR 0/3.3 V DC...
Page 488 2LL/2LJ/2LH Connector Signal Voltage Description +24V1 24 V DC 24 V DC power to DEVFM1 Connected to DRUM_AIR_FAN 0/24 V DC DEVFM1: On/Off inner unit +24V1 24 V DC 24 V DC power to DEVFM2 DRUM_DLP_FAN 0/24 V DC DEVFM2: On/Off THOP_MOT_BK 0/24 V DC THM: On/Off...
Page 489 2LL/2LJ/2LH Connector Signal Voltage Description WTNR_SET Analog WTS2 detection signal Connected to Ground outer temper- 5 V DC 5 V DC power to WTS1 ature sensor, WTNR_FULL Analog WTS1 detection signal front cover switch, LSU WTNR_LED 0/3.3 V DC (pulse) WTS1 LED emitter signal fan motor 5V_LED 5 V DC...
Page 490 2LL/2LJ/2LH Connector Signal Voltage Description YC11 EXIT FAN 0/24 V DC EFFM: On/Off Connected to 24 V DC 24 V DC power to EFFM eject front fan 24 V DC 24 V DC power to FUFFM motor and CONTAINER_FAN 0/24 V DC FUFFM: On/Off fuser front fan motor...
Page 491 2LL/2LJ/2LH 2-3-7 Feed PWB 1 YC20 YC27 YC26 YC23 YC22 YC25 YC11 YC15 Figure 2-3-7 Feed PWB 1 silk-screen diagram Y113350-5 2-3-49 Sevice Manual...
Page 492 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to DU1_MOT_CLK 0/3.3 V DC (pulse) DUM1 clock signal engine PWB DU1_MOT_PD 0/3.3 V DC DUM1 control signal EDGE_FAN_H 0/24 V DC EFM1,2: On/Off EDGE_FAN_L 0/24 V DC EFM1,2: On/Off LOOP_SENS 0/3.3 V DC LPS: On/Off REG_BK_LED Analog...
Page 493 2LL/2LJ/2LH Connector Signal Voltage Description MPF_JAM 0/3.3 V DC MPFS: On/Off Connected to MPF_LIFT_DOWN 0/3.3 V DC MPLS2: On/Off engine PWB MPF_LIFT_UP 0/3.3 V DC MPLS1: On/Off MPF_PPR_SET 0/3.3 V DC MPPS: On/Off 3.3V3 3.3 V DC 3.3 V DC power from EPWB MPF_LNG 0/3.3 V DC MPPLSW: On/Off...
Page 494 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to FSR_RELAY 0/3.3 V DC Fuser relay signal engine PWB DRM_HEAT Not used POWER_OFF 0/3.3 V DC Power off signal M_TEMP Not used REG_F_LED Not used REG_SENS_F_P Not used Ground REG_SENS_F_S Not used REG_R_LED Not used REG_SENS_R_P...
Page 495 2LL/2LJ/2LH Connector Signal Voltage Description DRM_MOT_CLR_ Not used Connected to DLP_MOT_BK_DI 0/3.3 V DC DEVM drive switch signal engine PWB DLP_MOT_BK_RD 0/3.3 V DC DEVM ready signal DLP_MOT_BK_CL 0/3.3 V DC (pulse) DEVM clock signal DLP_MOT_BK_RE 0/3.3 V DC DEVM: On/Off DRM_MOT_BK_B 0/3.3 V DC DRM break signal...
Page 496 2LL/2LJ/2LH Connector Signal Voltage Description +24V1 24 V DC 24 V DC power from PSPWB Connected to +24V1 24 V DC 24 V DC power from PSPWB power source +24V1 24 V DC 24 V DC power from PSPWB +12V 12 V DC 12 V DC power from PSPWB Ground...
Page 497 2LL/2LJ/2LH Connector Signal Voltage Description YC11 +24V1 24 V DC 24 V DC power to HFM Connected to IH_PWB_FAN 0/24 V DC HFM: On/Off heater fan IH_PWB_FAN_AL 0/3.3 V DC HFM alarm signal motor +12V Not used IH_PWB_FAN2 Not used IH_PWB_FAN2_AL Not used YC12...
Page 498 2LL/2LJ/2LH Connector Signal Voltage Description YC14 PRESS_RLSMOT2 Not used Connected to 24V2 24 V DC 24 V DC power to RYPWB relay PWB DU_FAN Not used DU_CL_LOWER_R 0/24 V DC DUCL2: On/Off DU_OPEN_SW 0/3.3 V DC DUCSW: On/Off DU2_B/ 0/24 V DC (pulse) DUM2 drive control signal DU2_A/ 0/24 V DC (pulse)
Page 499 2LL/2LJ/2LH Connector Signal Voltage Description YC17 MPF_WID1 0/3.3 V DC MPPWSW: On/Off Connected to MPF_TABLE 0/3.3 V DC MPTSW: On/Off relay PWB Ground Ground YC18 FSR_MOT_BRK 0/3.3 V DC FUM break signal Connected to FSR_MOT_DIR 0/3.3 V DC FUM drive switch signal fuser motor FSR_MOT_RDY 0/3.3 V DC...
Page 500 2LL/2LJ/2LH Connector Signal Voltage Description YC22 24V2 24 V DC 24 V DC power to RCL Connected to REG_CL_REM 0/24 V DC RCL: On/Off registration clutch YC23 DU_ENTER_SENS 0/3.3 V DC DUS1: On/Off Connected to EXIT_FAN 0/24 V DC EFM: On/Off relay PWB 24V2 24 V DC...
Page 501 2LL/2LJ/2LH 2-3-8 Feed PWB 2 YC11 Figure 2-3-8 Feed PWB 2 silk-screen diagram Y113350-5 2-3-59 Sevice Manual...
Page 502 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to FEED_MOT_REM 0/3.3 V DC PFM: On/Off engine PWB FEED_MOT_CLK 0/3.3 V DC (pulse) PFM clock signal FEED_MOT_RDY 0/3.3 V DC PFM ready signal FEED_MOT_DIR 0/3.3 V DC PFM drive switch signal FEED_CL1_REM 0/24 V DC PFCL1: On/Off FEED_CL2_REM...
Page 503 2LL/2LJ/2LH Connector Signal Voltage Description PICK_SOL1_RET 0/24 V DC PUSOL1: On/Off (RET) Connected to PICK_SOL1_REM 0/24 V DC PUSOL1: On/Off (ACT) engine PWB CAS2_P0 0/3.3 V DC FS2: On/Off CAS2_LIFT_UP 0/3.3 V DC LS2: On/Off CAS2_EMPTY 0/3.3 V DC PS2: On/Off PICK_SOL2_RET 0/24 V DC PUSOL2: On/Off (RET)
Page 504 2LL/2LJ/2LH Connector Signal Voltage Description LIFT_MOT1_RET 0/24 V DC LM1: On/Off Connected to LIFT_MOT1_DR 0/24 V DC LM1: On/Off paper length LIFT_MOT2_RET 0/24 V DC LM2: On/Off switch 1/2, LIFT_MOT2_DR 0/24 V DC LM2: On/Off paper width switch 1/2, lift LED_5V 5 V DC 5 V DC power to PGS1(U)
Page 505 2LL/2LJ/2LH Connector Signal Voltage Description MID_B/ 0/24 V DC (pulse) MM drive control signal Connected to MID_A/ 0/24 V DC (pulse) MM drive control signal middle motor, MID_B 0/24 V DC (pulse) MM drive control signal regist deflec- MID_A 0/24 V DC (pulse) MM drive control signal tion sensor, middle sen-...
Page 506 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to CAS2_LIFT_UP_ 0/3.3 V DC LS2: On/Off primary SENS paper feed 5 V DC 5 V DC power to FS2 unit CAS2_P0_SENS 0/3.3 V DC FS2: On/Off Ground YC10 ASIST_CL1 0/24 V DC ASCL1: On/Off Connected to 24V2...
Page 507 2LL/2LJ/2LH 2-3-9 Relay PWB YC16 YC11 Figure 2-3-9 Relay PWB silk-screen diagram Y113350-5 2-3-65 Sevice Manual...
Page 508 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to DU2_A 0/24 V DC (pulse) DUM2 drive control signal feed PWB 1 DU2_B 0/24 V DC (pulse) DUM2 drive control signal DU2_A/ 0/24 V DC (pulse) DUM2 drive control signal DU2_B/ 0/24 V DC (pulse) DUM2 drive control signal DU_OPEN_SW 0/3.3 V DC...
Page 509 2LL/2LJ/2LH Connector Signal Voltage Description LED_3.3V3 3.3 V DC 3.3 V DC power to MPPLSW Connected to Ground MP tray unit MPF_PPR_SET 0/3.3 V DC MPPS: On/Off Ground MPF_LIFT_UP_SE 0/3.3 V DC MPLS1: On/Off 5 V DC 5 V DC power to MPLS1 Ground MPF_LIFT_DOWN 0/3.3 V DC...
Page 510 2LL/2LJ/2LH Connector Signal Voltage Description 24V2 24 V DC 24 V DC power to TRM Connected to Ground transfer TRANS_MOT_RE 0/24 V DC TRM: On/Off motor TRANS_MOT_CLK 0/3.3 V DC (pulse) TRM clock signal TRANS_MOT_RDY 0/3.3 V DC TRM ready signal TRANS_MOT_DIR 0/3.3 V DC TRM drive switch signal...
Page 511 2LL/2LJ/2LH Connector Signal Voltage Description YC11 Ground Connected to DU_ENTER_SENS 0/3.3 V DC DUS1: On/Off duplex sen- 5 V DC 5 V DC power to DUS1 sor 1, eject EXIT_FAN_REM 0/24 V DC EFM1: On/Off fan motor and duplex 24V2 24 V DC 24 V DC power to EFM1 clutch 1...
Page 512 2LL/2LJ/2LH Connector Signal Voltage Description YC13 LOOP_SENS 0/3.3 V DC LPS: On/Off Connected to EDGE_FAN_REM Not used feed PWB 1 EDGE_FAN_REM Not used DU1_A 0/24 V DC (pulse) DUM1 drive control signal DU1_B 0/24 V DC (pulse) DUM1 drive control signal DU1_A/ 0/24 V DC (pulse) DUM1 drive control signal...
Page 513 2LL/2LJ/2LH 2-3-10 LSU relay PWB Figure 2-3-10 LSU relay PWB silk-screen diagram Y113350-5 2-3-71 Sevice Manual...
Page 514 2LL/2LJ/2LH Connector Signal Voltage Description Ground Connected to +3.3V2 3.3 V DC 3.3 V DC power from EPWB engine PWB Ground Ground +5V AN 5 V DC 5 V DC power from EPWB +5V AN 5 V DC 5 V DC power from EPWB 0/3.3 V DC (pulse) Serial communication data signal Connected to Ground...
Page 515 2LL/2LJ/2LH Connector Signal Voltage Description PARA_SIG_P0_Bk 0/3.3 V DC APCPWB control signal Connected to PARA_SIG_P1_Bk 0/3.3 V DC APCPWB control signal engine PWB PARA_SIG_P2_Bk 0/3.3 V DC APCPWB control signal PARA_SIG_P3_Bk 0/3.3 V DC APCPWB control signal PARA_SIG_P4_Bk 0/3.3 V DC APCPWB control signal Ground SDCLK_Bk...
Page 516 2LL/2LJ/2LH Connector Signal Voltage Description SDO1 0/3.3 V DC (pulse) Serial communication data signal Connected to SDI1 0/3.3 V DC (pulse) Serial communication data signal APC PWB LDD_CS 1 Bk 0/3.3 V DC APCPWB control signal 5 V DC 5 V DC power to APCPWB 5 V DC 5 V DC power to APCPWB 5 V DC...
Page 517 2LL/2LJ/2LH 2-4 Appendixes 2-4-1 Appendixes (1) Maintenance kits Maintenance part name Alternative Parts No. part No. Name used in service Name used in parts list 220 - 240 V specifications B0988/Maintenance kit B0988 MK-6305A/MAINTENANCE KIT (600,000 pages) Drum unit DK-6305 Developing unit DV-6305 Fuser unit...
Page 518 2LL/2LJ/2LH (2) Repetitive defects gauge First occurrence of defect 38 mm/1 " Carger roller 39 mm/1 " Magnet roller 9/16 Sleeve roller 44 mm/1 " Transfer roller 57 mm/2 " Right registration roller 63 mm/2 " Left registration roller 109.9 mm/4 "...
Page 519 2LL/2LJ/2LH (3) Firmware environment commands The printer maintains a number of printing parameters in its memory. There parameters may be changed per- manently with the FRPO (Firmware RePrOgram) commands. This section provides information on how to use the FRPO command and its parameters using examples. Using FRPO commands for reprogramming firmware The current settings of the FRPO parameters are listed as optional values on the service status page.
Page 520 2LL/2LJ/2LH Factory Item FRPO Setting values setting Page length Page length (integer value) Page length (decimal value) Page width Page width (integer value) Page width (decimal value) Duplex mode 0: Off 1: Long edge binding 2: Short edge binding Sleep timer time-out time Value in units of 1 minute (1 to 240) 35 ppm: 45 45/55 ppm: 60...
Page 521 2LL/2LJ/2LH Factory Item FRPO Setting values setting Default paper size 0: Size of the default paper cassette (See R4.) 1: Monarch (3-7/8 × 7-1/2 inches) 2: Business (4-1/8 × 9-1/2 inches) 3: International DL (11 × 22 cm) 4: International C5 (16.2 × 22.9 cm) 5: Executive (7-1/4 ×...
Page 522 2LL/2LJ/2LH Factory Item FRPO Setting values setting Country code 0: US-ASCII 1: France 2: Germany 3: UK 4: Denmark 5: Sweden 6: Italy 7: Spain 8: Japan 9: US Legal 10: IBM PC-850 (Multilingual) 11: IBM PC-860 (Portuguese) 12: IBM PC-863 (Canadian French) 13: IBM PC-865 (Norwegian) 14: Norway 15: Denmark 2...
Page 523 2LL/2LJ/2LH Factory Item FRPO Setting values setting Paper type for the MP tray 1: Plain 2: Transparency 3: Preprinted 4: Label 5: Bond 6: Recycle 7: Vellum 9: Letterhead 10: Color 11: Prepunched 12: Envelope 13: Cardstock 14: Coated 16: Thick 17: High quality 21 to 28: Custom1 to 8 Paper type for cassettes 1 and 2...
Page 524 2LL/2LJ/2LH Factory Item FRPO Setting values setting Duplex operation for specified 0: Off paper type 1: On (Prepunched, Preprintedand Letterhead) Default operation for PDF direct 0: Enlarges or reduces the image to fit in the printing current paper size. Loads paper from the current paper cassette.
Page 525 2LL/2LJ/2LH (4) Chart of image adjustment procedures Maintenance mode Adjusting Item Image Description Original Page Remarks order Item No. Mode Adjusting the magnification in the Data processing U039 Sub Scan U039 test pattern P.1-3-38 auxiliary scanning direction (printing adjustment) Adjusting the center line of the MP Adjusting the LSU print start timing U034 LSU Out Left...
Page 526 2LL/2LJ/2LH Maintenance mode Adjusting Item Image Description Original Page Remarks order Item No. Mode Adjusting the center line Adjusting the original scan data U067 Front Test chart P.1-3-50 U067: For copying an original placed on (scanning adjustment) (image adjustment) Rotate the platen.
Page 527 2LL/2LJ/2LH (5) Wiring diagram No.1 YC18 DF _ CLK DF _ SDO DF _ SEL DF _ SDI DF _ RDY DF _ DET BRES Vout Relay YC20 BRECSW DFMPWB EXIT _ SENS From PSPWB (3) EXIT _ COV _ OPEN EXIT _ SOL _ RET BRSOL Relay...
Page 528 2LL/2LJ/2LH No.2 YC11 +24V1 DEVFM1 Relay DRUM _ AIR _ FAN BD Bk BD Bk LSU _ TH Bk LSU _ TH Bk PDPWB PALA _ SIG P3 _ 2Bk PALA _ SIG P3 _ 2Bk +24V1 DEVFM2 Relay LDD _ CS 2 Bk LDD _ CS 2 Bk DRUM _ DLP _ FAN EEPROM CS 2 Bk...
Page 529 2LL/2LJ/2LH No.3 YC11 EXIT FAN Relay EFFM FUFFM CONTAINER _ FAN Relay EXIT _ FAN _ REM EXIT _ FAN _ REM CONTAIN _ FAN _ REM CONTAIN _ FAN _ REM ERS _ Bk _ REM ERS _ Bk _ REM EEP _ SDA1 EEP _ SDA1 EEP _ SCL1...
Page 530 2LL/2LJ/2LH No.4 YC26 FSR _ BLT _ PLS Fuser unit FSR _ RLS _ SENS FSR _ SIZE _ SENS FUES Vout FSR _ RLS _ DR _ CW FSR _ RLS _ DR _ CCW +24V1 FSR _ FAN FSR _ FAN _ ALM +24V1 EDGE _ FAN...
Page 531 2LL/2LJ/2LH No.5 (35 ppm model) JOB _ SET JOB _ SET Fuser drive unit YC10 JOB _ MOT _ REM JOB _ MOT _ REM JOB _ MOT _ CLK JOB _ MOT _ CLK M _ TEMP JOB _ MOT _ DIR JOB _ MOT _ DIR JOB _ OPEN _ SENS JOB _ OPEN _ SENS...
Page 532 2LL/2LJ/2LH No.5 (45 ppm model/55 ppm model) JOB _ SET JOB _ SET Fuser drive unit YC10 JOB _ MOT _ REM JOB _ MOT _ REM JOB _ MOT _ CLK JOB _ MOT _ CLK M _ TEMP JOB _ MOT _ DIR JOB _ MOT _ DIR JOB _ OPEN _ SENS...
Page 533 2LL/2LJ/2LH No.6 (35 ppm model) YC16 DU1 _ B/ DU1 _ A/ DU1 _ B DU1 _ A FPWB1 EDGE _ FAN _ REM 24V2 EDGE _ FAN _ REM 24V2 YC23 YC13 LOOP _ SENS LOOP _ SENS EDGE _ FAN _ REM EDGE _ FAN _ REM EDGE _ FAN _ REM EDGE _ FAN _ REM...
Page 534 2LL/2LJ/2LH No.6 (45 ppm model/55 ppm model) YC16 DU1 _ B/ DU1 _ A/ DUM1 DU1 _ B DU1 _ A FPWB1 EDGE _ FAN _ REM 24V2 EDGE _ FAN _ REM 24V2 YC23 YC13 LOOP _ SENS LOOP _ SENS EDGE _ FAN _ REM EDGE _ FAN _ REM EDGE _ FAN _ REM...
Page 535 2LL/2LJ/2LH No.7 (35 ppm model) Middle guide unit YC12 YC11 MID _ B/ MID _ A/ +24V2 +24V2 MID _ B +24V2 +24V2 MID _ A YC13 BEND _ SENS From CRPWB CURRENT _ SIG FEED1 _ SENS Vout REG _ SENS Vout Paper feed drive unit FPWB1...
Page 536 2LL/2LJ/2LH No.7 (45 ppm model/55 ppm model) Middle guide unit YC12 YC11 MID _ B/ MID _ A/ +24V2 +24V2 MID _ B +24V2 +24V2 MID _ A YC13 BEND _ SENS From CRPWB CURRENT _ SIG FEED1 _ SENS Vout REG _ SENS Vout...
Page 537 2LL/2LJ/2LH No.8 YC15 +24V1 PCUSW #250 YC17 +24V2 LIVE IN From Inlet To FPWB2 #250 CURRENT _ MONI LIVE OUT YC16 CRPWB +24V2 +24V2 YC17 POWER _ OFF POWER _ OFF DRM _ HEAT _ REM DRM _ HEAT _ REM YC13 FSR _ RELAY _ REM +24V1...
Page 538 2LL/2LJ/2LH No.9 MPWB GND(AFE _ SHP) GND(AFE _ SHP) CLPIN CLPIN YC25 GND(AFE _ SHD) GND(AFE _ SHD) AFE _ MCLK MCLK HTPDN HTPDN CCDSEL CCDSEL LOCKN LOCKN DIS _ CISCKN TXCLK1P TX0N RX0N YC10 DIS _ CISCKP TXCLK1N TX0P RX0P TXOUTC1P DIS _ CIS _ 5N...
Page 539 2LL/2LJ/2LH No.10 SGND SGND SGND SGND KMDET KMDET PHS TXD SGND SGND KMDREQ KMDREQ SGND SGND SGND SGND KMACK KMACK PHS DTR KMRXD KMRXD 5V OUT R0(LSB) R0(LSB) SGND SGND PHS RTS KMTXD KMTXD N.C. SGND SGND PHS DCD SGND SGND SGND SGND...
Page 540 2LL/2LJ/2LH No.11 FCPWB VBUS1 VBUS USB _ DN1 USB _ DN USB _ DP1 USB _ DP VBUS1 VBUS1 USB _ DN1 USB _ DN1 USB _ DP1 USB _ DP1 AUDIO1 AUDIO1 WAKEUP1 WAKEUP1 RESET1 RESET1 VBUS0 VBUS0 USB _ DN0 USB _ DN0 USB _ DP0 USB _ DP0...
Page 541 1-1 INSTALLATION GUIDE INSTALLATION GUIDE FOR DOCUMENT PROCESSOR...
Page 542 Fixing fitting (width: 45 mm) ......1 M3 × 8 screw BLACK ......... 1 English Angle control fitting..........1 Label “Operation procedure” ........Supplied parts *: for metric specification DP cable cover............. 1 **: for inch specification DP ................ 1 Pin ................
Page 543 N. Memory DIMM (1GB) ........ 1 The memory DIMM must be expanded separately before using the “Dual scan function” on the DP-771. Order a memory DIMM in the service parts. Part.No AVGR15036U :PARTS MEMORY MODULE SP For details, see the instructions on page 12. N.
Page 544 Precautions Procedure Attach the fixing fitting. (DP-770) Be sure to remove any tape and/or cushioning When installing the DP, be sure to turn the MFP 1.Align projections (1) of each fixing fitting (C) material from supplied parts. power off and disconnect the power plug from with holes (2) on the MFP and insert the fix- The illustrations of the DP in the Installation the wall outlet.
Page 545 C (C*) C (C*) Attach the fixing fitting. (DP-771) Install the DP. 5.Install DP (A) onto the MFP securely with pin 1.Align the projections (1) on the right fixing fit- 3.Align hinge hole (3) of DP (A) with pin (4) of (F) and two M4 ×...
Page 546 Install the angle control fitting. To adjust DP open-close angle 30 degrees 9.Remove stop ring (11) of angle control fitting To adjust DP open-close angle 60 degrees 7.Open the upper cover (6) of the DP (A). (D) that has been installed in step 6 to 6.Install angle control fitting (D) at the rear side 8.Remove the 3 TP screws (7) and the screw remove shaft (12).
Page 547 10.Insert shaft (12) into the rear side of the right Connect the DP signal line (DP-770 only) 14.Remove the DP cable connection cap (15) hinge. For the DP-771, proceed to step 13 on page 8. from the DP cable connection cover (14). 11.Attach stop ring (11) to the notch of shaft 13.Remove the screw (13) and remove the DP (12) and secure shaft (12).
Page 548 15.Pass the DP signal line (16) through the 16.Plug the DP signal line connector (17) into 17.Attach the DP cable cover (E) to the DP right-hand hole in the DP cable cover (E) the connector (18) on the ISC PWB. cable connection cover (14) and install the and then pass the DP signal line (16) DP cable connection cover (14) using the...
Page 549 Connect the DP signal line (DP-771 only) 14.Remove the DP cable connection cap (22) from the DP cable connection cover (21). 13.Remove the 8 screws (19) and remove the upper rear cover (20) of the MFP. Raccorder le circuit de transmission (DP-771 14.Déposer le chapeau de la connexion du uniquement) câble du DP (22) du couvercle de la connex-...
Page 550 15.Pass the DP signal line (23) through the right-hand hole in the DP cable cover (E). Then pass the 16.Install the DP cable cover (E) and DP cable red CIS data line (24) through the left-hand hole. connection cover (21). NOTICE Pass the DP signal line (23) and CIS data line (24) through the same hole could result in abnor- mal images.
Page 551 17.Plug the DP signal line connector (23) into 18.Remove the 2 fixing screws (30) and remove Installing the DP relay PWB the connector (25) on the ISC PWB. the plate (31). 19.Connect connector (26) on the DP relay PWB (M) to connector (27) on the MFP. 17.Enficher le connecteur du câble du circuit de 18.Déposer les 2 vis de fixation (30) et déposer Installation de la carte de circuit imprimé...
Page 552 20.Fix the DP relay PWB (M) using the plate 21.Secure the DP relay PWB (M) with two 22.Plug the CIS data line (24) into the connec- (31) and 2 screws (30). M3 x 8 screws (N). tor (28) on the DP relay PWB (M). 20.Fixer la carte de CI relais du DP (M) à...
Page 553 Steps for expanding the memory DIMM (1GB) (35, 45 and 55 ppm monochrome machines 24.Replace the upper rear cover (20) of the only) MFP using the 8 screws (19). 23.Insert the memory DIMM (N) into the memory slot (YS2) of the main PWB. (Insert all the way until it clicks) Opérations pour l'expansion de la mémoire DIMM (1GB) (machines monochromes 35, 45 et 55 24.Reposer le couvercle arrière supérieur (20)
Page 554 Fasten the original mat. 25.Place original mat (B) with its Velcro (29) upward over the contact glass. Align original mat (B) corner that has 90 degrees of angle with the inner left corner of the original instruction panel. 26.Close DP (A) and attach original mat (B) onto it with Velcro. Fixer la plaque d’original.
Page 555 Installing the hinge cover (DP-771 only) 28.Install the right hinge cover (I) using the M3 For the DP-770, proceed to step 29 on page 15. × 8 screw BLACK (J). 27.Install the left hinge cover (H). Installation des couvercles de charnière 28.Installer le couvercle de la charnière droite (DP-771 uniquement) (l) à...
Page 556 Adhere the label 30.Adhere Label “Operation procedure” (K) of 31.Adhere Caution label “Original face up!” (L) 29.Clean the label on the original table with which the language corresponding to the of which the language corresponding to the alcohol. destination of the MFP onto the existing destination of the MFP onto the label on the label on the original table.
Page 557 20mm 20mm 20mm 20mm [Operation check] 1.To check the machine operation, prepare original (a) where 4 lines (b) are drawn 20 mm from the edges of the A3 sheet and 1 line (c) is drawn at its center. 2.Connect the power plug of the MFP into the wall outlet and turn the main power switch on. 3.Set the original (a) on the DP and perform a test copy to check the operation and the copy example.
Page 558 20mm 20mm 20mm 20mm 4.Compare original (a) with the copy example. If the gap exceeds the reference value, perform the following adjustments according to the type of the gap. Check images of the DP after checking and adjusting images of the MFP. For details, see the service manual. NOTICE: If there is any image fogging, adjust the U068 DP scanning position.
Page 559 Be sure to adjust in the following order. If not, the adjustment cannot be performed correctly. For checking the angle of leading edge, see page 20. <Reference value> Simplex copying: within ±3.0 mm; Duplex copying: within ±4.0 mm For checking the angle of trailing edge, see page 23. <Reference value>...
Page 560 For checking the magnification, see page29. <Reference value> Within ±1.5% For checking the leading edge timing, see page 31. <Reference value> Within ±2.5 mm For checking the center line, see page 33. <Reference value> Simplex copying: within ±2.0 mm; Duplex copying: within ±3.0 mm Pour vérifier l’agrandissement, reportez-vous à...
Page 561 [Checking the angle of leading edge] 1.Check the horizontal gap between line (1) of original (a) and line (2) of copy example positions. If the gap exceeds the reference value, adjust the gap according to the following procedure. <Reference value> For single copying: The horizontal gap of line (2) should be within ±3.0 mm. For duplex copying: The horizontal gap of line (2) should be within ±4.0 mm.
Page 562 C (C*) C (C*) DP-770: Remove the angle control fitting (D). Loosen the 2 M4 × 14TP screws (G) on the left and right fixing fittings (C). DP-771: Remove the left hinge cover (H) and the angle control fitting (D). Loosen the 2 M4 × 14TP screws (G) on the left and right fixing fittings (C*) (C) 3.Turn adjusting screw (3) at the rear side of the right hinge to adjust the DP position.
Page 563 5.Repeat the steps above until the gap of line (2) of copy example shows the following reference values. <Reference value> For single copying: The horizontal gap of line (2) should be within ±3.0 mm. For duplex copying: The horizontal gap of line (2) should be within ±4.0 mm. 6.After adjustment is completed, retighten two M4 ×...
Page 564 3mm/4mm 3mm/4mm [Checking the angle of trailing edge] 1.Check the gap between line (1) of original (a) and line (2) of copy example. If the gap exceeds the reference value, perform the following adjustment. <Reference value> For simplex copying: Within ±3.0 mm For duplex copying: Within ±4.0 mm [Vérification de l’angle du bord arrière] 1.Vérifiez l’écart entre la ligne (1) de l’original (a) et la ligne (2) de l’exemple de copie.
Page 565 2.Open the upper cover (3) of the DP (A). 4.Adjust the height of DP. Amount of change per scale: Approx. 0.5 3.Remove the 3 TP screws (4) and the screw Loosen the nut (8). mm (10) (5), and remove the strap (6) from the rear For copy example (f): Loosen the adjusting Retighten the nut (8).
Page 566 3mm/4mm 3mm/4mm 7.Make a proof copy again. 8.Repeat steps 1 to 6 until line (2) of copy example shows the following the reference values. <Reference value> For simplex copying: Within ±3.0 mm For duplex copying: Within ±4.0 mm 7.Effectuez à nouveau une copie de test. 8.Répétez les étapes 1 à...
Page 567 [Automatic adjustment using the original for adjustment] 4.Set the original on the DP face down and press the Start key to carry If there is no DP auto adjustment origina out rear-side adjustment. 1.Set the maintenance mode U411, select DP Auto Adj and press the 5.If OK appears on the display, the adjustment is completed.
Page 568 149 1mm A(149 5mm) 74 1mm Using a DP auto adjustment original 3.If OK appears on the display, the adjustment is completed. 1.Direct F and R of the DP auto adjustment original upward, and set the If ERROR XX appears, the adjustment failed. Check the original set original from the place where F and R are marked position and repeat steps 1 and 2 until OK appears.
Page 569 149 1mm A(149 5mm) 74 1mm 4.After completing the surface adjustment, direct F and R of the DP auto 6.If OK appears on the display, the adjustment is completed. adjustment original downward and set the original by inserting the side If ERROR XX appears, the adjustment failed.
Page 570 -1.5% +1.5% [Checking the magnification] 2. Use the maintenance mode U070 to adjust the magnification. 1.Check the gap between line (1) of original (a) and line (2) (3) of copy Main Scan: Adjusts the scanner main-scan magnification example. If the gap exceeds the reference value, adjust the gap Sub Scan: Adjusts the scanner sub-scan magnificationSub according to the following procedure.
Page 571 -1.5% +1.5% 3. Adjust the values. 5. Repeat the steps 2 to 4 above until the gap of line (2) (3) of copy For the shorter length copy example (h)(j): Increases the value. example shows the reference value. For the longer length copy example (i)(k): Decreases the value. <Reference value>...
Page 572 2.5mm 2.5mm [Checking the leading edge timing] Use the maintenance mode U071 to adjust the timing. 1.Check the gap between line (1) on original (a) and line (2) of copy Front Head: Adjusts the leading edge timing (surface) example. If the gap exceeds the reference value, adjust the gap Front Tail: Adjusts the trailing edge timing (surface) according to the following procedure.
Page 573 2.5mm 2.5mm 3.Adjust the values. 5.Repeat the steps 2 to 4 above until the gap of line (2) of copy example For the faster leading edge timing, copy examples (l): Decreases the shows the reference value. value. <Reference value> For the slower leading edge timing, copy examples (m): Increases the Vertical gap of line (2): within ±2.5 mm value.
Page 574 2mm/3mm 2mm/3mm [Checking the center line] 2.Use the maintenance mode U072 to adjust the timing. 1.Check the gap between center line (1) on original (a) and center line Front: Adjusts the center line (surface) (2) of copy example. If the gap exceeds the reference value, adjust the Back: Adjusts the center line (rear side) gap according to the following procedure.
Page 575 2mm/3mm 2mm/3mm 3. Adjust the values. 5.Repeat the steps 2 to 4 above until the gap of line (2) of copy example If the center moves more front, copy example (n): Increases the value. shows the reference value. If the center moves inner, copy sample (o): Decreases the value. <Reference value>...
Page 576 INSTALLATION GUIDE FOR PAPER FEEDER...
Page 577 E. Clamp ............1 K. S Tite screws M4 × 20 ......4 English F. Wire cover..........1 Supplied parts Be sure to remove any tape and/or cushioning G. Paper size plate ......... 2 A. Paper feeder..........1 material from supplied parts. H.
Page 578 Procedure 1. Pull each cassette out and then remove the 3.Remove the lower paper cassette (3) from Be sure to turn the MFP main power switch off lift plate stopper (1) from each cassette and the MFP and disconnect the MFP power plug from the attach it to the storage location (2).
Page 579 5.Place the MFP (7) on the paper feeder (A) 6.Secure the MFP (7) to the paper feeder (A) 7.Pull out the lower paper cassette rail (8) in so that the pins (5) at the front left and front with the 2 pins (B). the MFP.
Page 580 10.Remove the screw (11) in the rear of the 11.Remove the screw (13) to remove the metal 12.Fit the hook (15) on the mounting plate (C) paper feeder and remove the cover (12). plate (14). into the opening (16) and then align the 2 positioning projections.
Page 581 18 20 14.Pass the power cord (17) through the edging 15.Connect the power cord (21) and the signal 17.Open the lower right cover (25) on the MFP. (small) (18) and the signal cable (19) cable (22) to connectors (23) (24) respec- Remove the strap (26) from the shaft (27) through the edging (large) (20) and then tively on the MFP.
Page 582 18.Open the paper feeder right cover (28). 19.Fit the 3 hooks (29) on the intermediate paper conveying unit (D) into the 3 holes (30) in the guide. 20.Secure the intermediate paper conveying unit (D) with the 2 screws (H). 18.Ouvrir le couvercle droit du bureau papier 19.Insérer les 3 crochets (29) de l'unité...
Page 583 21.Connect the intermediate paper conveying 23.Insert the projection (32) on the wire cover 25.Turn the adjusters on each corner (34) until unit connector (31). (F) into the hole (33) in the paper feeder and they reach the floor and then secure the 22.Attach the clamp (E) and secure the connec- install the wire cover (F).
Page 584 26.Select holes (38) and install each stopper (J) with 2 S Tite screws M4 × 20 (K) so that the stoppers will be grounded on the floor. 26.Sélectionner les trous (38) et installer chaque butée (J) avec 2 vis S Tite M4 × 20 (K) de sorte que les butées reposent sur le sol. 26.Seleccione los orificios (38) e instale cada tope (J) con los 2 tornillos S Tite M4 ×...
Page 585 Setting the paper size plate and media type Skewed paper feed adjustment plate 1.Connect the MFP power plug to the wall outlet and turn the MFP main power switch on. Fold the plates in half and insert them into the 2.Load paper into the cassette and make a test copy to check the image.
Page 586 4.Pull out the cassette (35) in the paper feeder and loosen the 4 screws (36). 5.Turn the adjusting screw (37) to adjust the cursor skew. 6.Retighten the 4 screws (36). 7.Make another test copy to check the image. 4.Sortir le tiroir (35) du bureau papier et desserrer les 4 vis (36). 5.Faire tourner la vis de réglage (37) pour régler la déviation du curseur.
Page 587 Adjusting the leading edge timing The reference value for the leading edge timing is 20 ±1.5 mm at position (b) in the correct image (a). If the timing is outside this range, perform the fol- lowing adjustment. 1.Set maintenance mode U034, select LSU Out Top and Cassette(L) 2.Adjust the values.
Page 588 Adjusting the center line The reference value for the center line is ±0.5 mm or less at position (f) in the correct image (e). If the center line position is outside this range, perform the following adjustment. 1.Set maintenance mode U034, select LSU Out Left and Cassette3 or Cassette4. 2.Adjust the values.
Page 589 INSTALLATION GUIDE FOR LARGE CAPACITY FEEDER...
Page 590 E. Clamp ............1 K. S Tite screws M4 × 20 ......4 English F. Wire cover..........1 Be sure to remove any tape and/or cushioning Supplied parts G. Paper size plate ......... 2 material from supplied parts. A. Paper feeder..........1 H.
Page 591 Procedure 1.Pull out the right cassette (1) and left cas- 3.Remove the lower paper cassette (4) from Be sure to turn the MFP main power switch off sette (2), remove each of the lift plate stop- the MFP and disconnect the MFP power plug from the pers (3) and attach them in the storage 4.Remove the pin (5) and remove the lower wall outlet before starting to install the paper...
Page 592 5.Place the MFP (8) on the paper feeder (A) 6.Secure the MFP (8) to the paper feeder (A) 7.Pull out the lower paper cassette rail (9) in so that the pins (6) at the front left and front with the 2 pins (B). the MFP.
Page 593 10.Remove the screw (12) in the rear of the 11.Remove the screw (14) to remove the metal 12.Fit the hook (16) on the mounting plate (C) paper feeder and remove the cover (13). plate (15). into the opening (17) and then align the 2 positioning projections.
Page 594 19 21 14.Pass the power cord (18) through the edging 15.Connect the power cord (22) and the signal 17.Open the lower right cover (26) on the MFP. (small) (19) and the signal cable (20) cable (23) to connectors (24) (25) respec- Remove the strap (27) from the shaft (28) through the edging (large) (21) and then tively on the MFP.
Page 595 18.Open the paper feeder right cover (29). 19.Fit the 3 hooks (30) on the intermediate paper conveying unit (D) into the 3 holes (31) in the guide. 20.Secure the intermediate paper conveying unit (D) with the 2 screws (H). 18.Ouvrir le couvercle droit du bureau papier 19.Insérer les 3 crochets (30) de l'unité...
Page 596 21.Connect the intermediate paper conveying 23.Insert the projection (33) on the wire cover 25.Turn the adjusters on each corner (35) until unit connector (32). (F) into the hole (34) in the paper feeder and they reach the floor and then secure the 22.Attach the clamp (E) and secure the connec- install the wire cover (F).
Page 597 26.Select holes (49) and install each stopper (J) with 2 S Tite screws M4 × 20 (K) so that the stoppers will be grounded on the floor. 26.Sélectionner les trous (49) et installer chaque butée (J) avec 2 vis S Tite M4 × 20 (K) de sorte que les butées reposent sur le sol. 26.Seleccione los orificios (49) e instale cada tope (J) con los 2 tornillos S Tite M4 ×...
Page 598 Setting the paper size plate and media type Changing paper size (metric specifications 1.Pull out the cassette of the paper feeder. plate only) 2.Turn the front lock lever (36) 90° and remove Fold the plates in half and insert them into the At shipment, Letter is set for inch models and A4 the front deck cursor (37).
Page 599 Letter Letter 3.Move the front deck cursor (37) so that it is aligned with the size indicators on the top (39) and 6.Release the hook (41) and remove the deck bottom (38) of the cassette. trailing edge cursor (42). 4.Turn the front lock lever (36) 90° to lock it. 5.Move the rear deck cursor (40) in the same way.
Page 600 0.5 1.5mm 7.Lift up the sub-cursor (43). Adjusting the cursor width 8.Align with the size indicator (44), engage the 1.Load paper in the cassettes. hook (45) and install the deck trailing edge 2.If the gap between the front deck cursor (37) and the paper (46) is outside the 0.5 to 1.5 mm cursor (42).
Page 601 3.Insert a Philips-head screwdriver into the 2 long slots (47) in the front deck cursor (37) and loosen 4.Retighten the 2 adjusting screws (48). the 2 adjusting screws (48). Then move the front deck cursor (37). 5.Check that the gap between the front deck cursor (37) and the paper is between 0.5 and 1.5 mm.
Page 602 Adjusting the leading edge timing The reference value for the leading edge timing is 20 ±1.5 mm at position (b) in the correct image (a). If the timing is outside this range, perform the fol- lowing adjustment. 1.Set maintenance mode U034, select LSU Out Top and Cassette(L) 2.Adjust the values.
Page 603 Adjusting the center line The reference value for the center line is ±0.5 mm or less at position (f) in the correct image (e). If the center line position is outside this range, perform the following adjustment. 1.Set maintenance mode U034, select LSU Out Left and Cassette3 or Cassette4. 2.Adjust the values.
Page 604 INSTALLATION GUIDE FOR SIDE DECK...
Page 605 English References to medium-speed MFPs in this document denote 30/30, 35/35, 45/45 and 55/50 ppm color machines, and 35, 45 and 55 ppm monochrome machines. References to high-speed MFPs in this document denote 65/65 and 75/70 ppm color machines, and 65 and 80 ppm monochrome machines. Français Dans le présent document, les références aux MFP à...
Page 606 Supplied parts G. Paper size plate ......... 1 Be sure to remove any tape and/or cushioning A. Side feeder ..........1 H. Paper type plate......... 1 material from supplied parts. B. Large base slider ........1 I. Cover plate ..........1 C.
Page 607 Procedure Installation on medium-speed MFPs Be sure to turn the MFP main power switch off If installing on a high-speed MFP, proceed to step 13. and disconnect the MFP power plug from the 1.Open the lower right cover (1) on the MFP. wall outlet before starting to install the side Remove the strap (2) from the shaft (3) and remove lower right cover (1).
Page 608 2.Open the MFP paper conveying cover (4). 4.Remove 3 screws (7) and remove the front 5.Remove a screw (9) from the middle right 3.Open the panel (6) on the MFP front right right cover (5). rear cover (8). cover (5). 2.Ouvrir le capot du transport du papier du 4.Déposer les 3 vis (7) et déposer le capot 5.Déposer la vis (9) du capot arrière droit...
Page 609 6.Remove 3 screws (10), then lift the bottom of 7.Remove the panel (13) from the lower right 8.Open the paper feeder right cover (14). the middle right rear cover (8) and remove cover (12) on the paper feeder using a flat Remove the strap (15) from the right cover the lower right rear cover (11).
Page 610 17 18 For PF-730 10.Remove the breakaway cover (21) from the 9.Remove 3 screws (17) and a screw (18) and remove the paper feeder lower right cover (19). front right cover (5) and the breakaway cover For PF-740 (22) from the lower right rear cover (11). 9.Remove 3 screws (17) and a screw (20) and remove the paper feeder lower right cover (19).
Page 611 11.Remove the panel (23) from the MFP lower 12.After using alcohol to clean place adhering the film, adhere the film (K) in the position (24) indi- right cover (1) with a flat blade screwdriver. cated in the illustration. Proceed to step 25 11.Déposer le panneau (23) du capot inférieur 12.Coller le film (K) sur l'emplacement (24) indiqué...
Page 612 Installation on high-speed MFPs 14.Open the right cover 2 (28) on the MFP. 13.Open the right cover 1 (25) on the MFP. Remove the strap (29) from the right cover shaft (30) and remove the Remove the strap (26) from the shaft (27) and remove right cover 1 right cover 2 (28).
Page 613 15.Open the MFP paper conveying cover (31). 17.Remove 4 screws (34) and remove the front 18.Remove a screw (36) from the middle right 16.Open the panel (33) on the MFP front right right cover (32). rear cover (35). cover (32). 15.Ouvrir le capot du transport du papier du 17.Déposer les 4 vis (34) et déposer le capot 18.Déposer la vis (36) du capot arrière droit...
Page 614 19.Remove the panel (38) from the lower right 20.Remove 5 screws (39), then lift the bottom of 21.Remove 2 screws (40) and remove the lower rear cover (37) with a flat blade screwdriver. the middle right rear cover (35) and remove right cover (41).
Page 615 22.Remove the breakaway cover (42) from the 23.Remove the panel (44) from the MFP right cover 1 (25) with a flat blade screwdriver. front right cover (32) and the breakaway cover (43) from the lower right rear cover (37). 22.Déposer le couvercle amovible (42) du capot 23.Déposer le panneau (44) du capot droit 1 du MFP (25) en procédant à...
Page 616 24.After using alcohol to clean place adhering the film, adhere the film (K) in the position (51) indi- 25.Install a lock pin (D) on the front right of the cated in the illustration. MFP using an M4 × 8 screw (F). 24.Coller le film (K) sur l'emplacement (51) indiqué...
Page 617 26.Install a lock pin (D) on the rear right of the 27.Place the small base slider (C) on the large base slider (B). Place so that the bend (46) on the MFP using an M4 × 8 screw (F) in the same small base slider (C) abuts inside the rest (45) at the end of the large base slider (B).
Page 618 6 ± 2 mm 28.Insert the small base slider (C) under the paper feeder. Install to the base (47) using 2 M4 × 8 screws (F) so that the gap between the small base slider (C) and the large base slider (B) is 6 ± 2 mm. * For PF-730, install to the screw holes marked “R”.
Page 619 Installation on medium-speed MFPs 31.Reinstall the lower right rear cover (11). If installing on a high-speed MFP, proceed to step 35. 32.Mount a screw (9) in the middle right rear cover (8). 29.Reinstall the paper feeder lower right cover (19). 33.Reinstall the front right cover (5).
Page 620 Installation on high-speed MFPs 38.Reinstall the front right cover (32). 41.Install the switch press plate (E) using the 35.Reinstall the lower right cover (41). 39.Reinstall the right cover 2 (28). M4 × 10 tapping screw (J). 36.Reinstall the lower right rear cover (37). 40.Reinstall the right cover 1 (25).
Page 621 42.Install the side feeder (A) to the large base slider (B) using 2 M4 × 8 screws (F). Install so that the 43.Install the cover plate (I) using 2 M4 × 8 center of the M4 × 8 screws (F) comes over the horizontal line (48) of the mounting plate on the screws (F).
Page 622 44.Plug the signal cable (49) for the side feeder Changing paper size (metric specifications 1.Pull out the side feeder cassette. into the paper feeder connector (50). only) 2.Remove a screw (1) and remove the stopper 45.Push the side feeder to connect it to the At shipment, Letter is set for inch models and A4 (2).
Page 623 3.Remove a screw (3) and remove the front 4.Move the front deck cursor (4) to match the size marking (5) (the outermost is A4, the innermost deck cursor (4). is B5) at the bottom of the cassette. 5.Fix the front deck cursor (4) using the screw (3). 6.Move the rear deck cursor (6) in the same way.
Page 624 7.Remove a screw (7) and remove the deck 8.Move the deck trailing edge cursor (8) to 10.Reinstall the stopper (2) using the screw (1). trailing edge cursor (8). match the size marking (9) at the bottom of 11.Run maintenance mode U208 and set the the cassette.
Page 625 0.5~1.0mm Adjusting the cursor width 1.Load paper in the cassettes. If the gap between the front deck cursor (4) and the paper (10) is outside the 0.5 to 1.0 mm range when the paper (10) is touching up against the rear deck cur- sor (6), perform the following adjustment.
Page 626 3.Loosen 2 adjusting screws (11) on the front deck cursor (4) and move the cursor (4) while check- ing with the scale (12). 4.Retighten the 2 adjusting screws (11). 5.Check that the gap between the front deck cursor (4) and the paper is between 0.5 and 1.0 mm. 4.Resserrer les 2 vis de réglage (11).
Page 627 Adjusting the center line 2.Adjust the values. Check the deviation between the center (1) of a correct image (a) and the Test pattern (b): Increase the setting value. center (2) of a test pattern. Test pattern (c): Decrease the setting value. <Reference value>...
Page 628 INSTALLATION GUIDE FOR 1000-SHEETS FINISHER...
Page 629 E. Connecting plate........1 Be sure to remove any tape and/or cushioning English F. Wire guide..........1 material from supplied parts. Supplied parts G. Eject guide ..........1 A. Document finisher........1 H. Staple cartridge.......... 1 B. Eject tray............ 1 I.
Page 630 NOTICE Procedure 1.Install by inserting the 2 hooks (1) on the The Attachment Kit (AK-730) must be installed Before installing the document finisher, make back of the eject tray (B) into the holes (2) in before the document finisher is installed. sure that the MFP’s main power switch is turned the document finisher (A) lift.
Page 631 2.Secure the upper earth plate (C) and lower 3.Install the eject guide (G) by fitting the 2 4.Attach the connecting plate (E) to the MFP earth plate (D) with M4 × 8 screws (I). eject guide pins (3) into the holes in the MFP. using 2 M4 ×...
Page 632 6.Remove the tape and remove the rear cover 7.Remove the screw (5) and pull the lock 8.Insert the 2 pins (8) on the connecting plate (4). frame (6) outwards. (E) into the document finisher connecting The connecting holes (7) can now be seen. holes (7) to connect the document finisher to the MFP.
Page 633 9.Push the lock frame (6) in fully so that the 11.Install the wire guide (F) using the M4 × 8 12.Pass the signal line (9) through the wire lock frame ribs fit into the pin slots. screw (I). guide (F) and connect it to the connector 10.Secure the lock frame (6) using the screw (10) on the MFP.
Page 634 13.Install the back cover (4) using the M4 × 10 14.Install the interface cover (11)* on the MFP. 15.Open the document finisher front cover (12) screw (K). * The cover removed while installing the AK- and install the staple cartridge (H). 730.
Page 635 Adjusting the height Compliant: The diameter (a) of the pin (8) is within the height range (b) of the curved section (13). 1.Check that the respective heights of the pins Non-compliant: The diameter (a) of the pin (8) is extends beyond the height range (b) of the curved (8) on the connecting plate installed on the section (13).
Page 636 2.Remove each of the screws (14) and 3.Remove the screw (17) to remove the span- remove the front foot cover (15) and rear ner (18). foot cover (16). 4.Loosen the 2 screws (19) on the front right and on the rear right of the document fin- isher.
Page 637 5.Turn the adjustment bolts (20) with the spanner (18) to adjust the height of the document finisher. 7.If the distances between the document fin- Turning the adjustment bolt clockwise lifts the document finisher, and turning it counterclockwise isher and the MFP (21, 22) are unequal, use lowers the document finisher.
Page 638 8.Loosen the 2 screws (23) on the front left 9.Turn the adjustment bolts (24) with a Philips-head screwdriver to adjust the height of the docu- and on the rear left of the document finisher. ment finisher. Turning the adjustment bolt clockwise lifts the document finisher, and turning it counterclockwise lowers the document finisher.
Page 639 78.5mm±2.5 158mm±2.5 Adjusting the stapling position 1.Connect the MFP power plug to the wall outlet and turn the MFP main power switch on. 2.Make a test copy using staple mode (double stapled). 3.Check whether the stapling position is off-center. If the staple position is off-center, follow the procedure below to adjust the position. <Reference value>...
Page 640 4.Set maintenance mode U246, select Finisher and Staple HP. 7.Repeat steps 4 to 6 until the staple position is within the reference 5.Adjust the values. value. If the paper is stapled too close to the front of the machine (a): Increase <Reference value>...
Page 641 INSTALLATION GUIDE FOR 4000-SHEETS FINISHER...
Page 642 English References to medium-speed MFPs in this document denote 30/30, 35/35, 45/45 and 55/50 ppm color machines, and 35, 45 and 55 ppm monochrome machines. References to high-speed MFPs in this document denote 65/65 and 75/70 ppm color machines, and 65 and 80 ppm monochrome machines. Français Dans le présent document, les références aux MFP à...
Page 643 Supplied parts G. Wire guide..........1 Be sure to remove any tape and/or cushioning A. Document finisher........1 H. Eject guide ..........1 material from supplied parts. B. Eject tray............ 1 I. Staple cartridge.......... 1 C. Upper earth plate........1 J.
Page 644 NOTICE Procedure 1.Install by inserting the 2 hooks (1) on the When installing on a medium-speed MFP, the Before installing the document finisher, make back of the eject tray (B) into the holes (2) in Attachment Kit (AK-730) must be installed sure that the MFP’s main power switch is turned the document finisher (A) lift.
Page 645 2.Secure the upper earth plate (C) with an M4 Installation on medium-speed MFPs × 8 screw (J). 3.Using an M4 × 8 screw (J), secure the earth spring (E) in the location indicated by the "55 ↓ " marking on the earth connection plate (D). 4.Attach the earth connection plate (D) to the center of the bottom of the document finisher using an M4 ×...
Page 646 Installation on high-speed MFPs Only for installation on high-speed MFPs 3.Using an M4 × 8 screw (J), secure the earth spring (E) in the location If installing on a medium-speed MFP, proceed to step 7. 5.Remove the MFP interface cover (3). indicated by the "65 ↑...
Page 647 7.Install the eject guide (H) by fitting the 2 eject 8.Attach the connecting plate (F) to the MFP 10.Remove the tape and remove the rear cover guide pins (6) into the holes in the MFP. using 2 M4 × 30 screws (K). (7).
Page 648 11.Remove the screw (8) and pull the lock 12.Insert the 2 pins (11) on the connecting plate 13.Push the lock frame (9) in fully so that the frame (9) outwards. (F) into the document finisher connecting lock frame ribs fit into the pin slots. The connecting holes (10) can now be seen.
Page 649 15.Install the wire guide (G) using the M4 × 8 16.Pass the signal line (12) through the wire 17.Install the back cover (7) using the M4 × 10 screw (J). guide (G) and connect it to the connector screw (L). (13) on the MFP.
Page 650 18.Install the interface cover (3)* on the MFP. 19.Open the document finisher upper front Adjusting the height * For installation on medium-speed MFPs, cover (14) and install the staple cartridge (I). 1.Check that the respective heights of the pins the cover removed while installing the AK- 20.Close the front cover (14).
Page 651 Compliant: The diameter A of the pin (11) is within the height range B of the curved section (15). 2.Open the upper front cover (14) of the docu- Non-compliant: The diameter A of the pin (11) is extends beyond the height range B of the curved ment finisher.
Page 652 4.Remove the 2 screws (18) and remove the 5.Remove the 3 screws (20) and remove the 6.Remove the screw (22) to remove the span- foot cover (19). lower rear cover (21). ner (23). 7.Loosen the 2 screws (24) on the front right and on the rear right of the document fin- isher.
Page 653 8.Turn the adjustment bolts (25) with the spanner (23) to adjust the height of the document finisher. 10.If the distances between the document fin- Turning the adjustment bolt clockwise lifts the document finisher, and turning it counterclockwise isher and the MFP (26, 27) are unequal, use lowers the document finisher.
Page 654 11.Loosen the 2 screws (28) on the front left 12.Turn the adjustment bolts (29) with a Philips- 13.Retighten each of the 2 screws (28). and on the rear left of the document finisher. head screwdriver to adjust the height of the 14.Reinstall the foot cover (19) and lower rear document finisher.
Page 655 78.5mm±2.5 158mm±2.5 Adjusting the stapling position 1.Connect the MFP power plug to the wall outlet and turn the MFP main power switch on. 2.Make a test copy using staple mode (double stapled). 3.Check whether the stapling position is off-center. If the staple position is off-center, follow the procedure below to adjust the position. <Reference value>...
Page 656 4.Set maintenance mode U246, select Finisher and Staple HP. 6.Perform a test copy. 5.Adjust the values. 7.Repeat steps 4 to 6 until the staple position is within the reference If the paper is stapled too close to the front of the machine (a): Increase value.
Page 657 INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT...
Page 658 E. Rear left stay..........1 English F. Left scanner cover ........1 Supplied parts G. Front left stay ..........1 A. Drive unit ........... 1 H. Eject unit ............ 1 B. Paper entry unit ......... 1 I. Wire stopper ..........1 C.
Page 659 L. Left cover ........... 1 Be sure to remove any tape and/or cushioning Before installing the AK-730, make sure that the M. Upper left cover ......... 1 material from supplied parts. MFP’s main power switch is turned off and that N.
Page 660 Procedure 2.Push in the top and bottom hooks (3) and 3.Remove the 2 screws (5) inside the interface 1.Remove the 2 screws (2) in the left ISU open the interface cover (4). cover (4) and remove the left scanner cover cover (1).
Page 661 4.Open the front cover (7) on the MFP. 7.Remove the screw (11) from the fan cover 9.Remove the eject cover (15). 5.Pull out the paper conveyor cover (8). (10). * Pull the lower front side to the left before 6.If the operation panel (9) is lowered, raise it 8.Remove the screw (12) and pull the upper removing the cover.
Page 662 10.Remove the 2 M4 × 8 screws (black) (16) 11.Insert the hook (19) on the upper side of the drive unit (A) and the projection (20) on the under- and remove the rear tray cover (17) and side into the respective positioning holes (21) (22) in the back plate and secure the drive unit scanner bottom cover (18).
Page 663 12.Remove the paper entry unit cover (C) from Insert the projection (23) on the paper entry unit (B) into the hole (24) in the drive unit (A) and insert the the paper entry unit (B). projection (25) into the hole (26) in the MFP frame to attach the paper entry unit (B). Push the paper entry unit (B) to the right and fit the projection (25) into the hole (26) until it clicks into place.
Page 664 14.Attach the edging (D) to the side plate, run 15.Insert the 2 projections (28) on the rear left 16.Insert the clamped binding band (30) the cable from the drive unit (A) through the stay (E) into the holes (29) in the side plate attached to the cable from the drive unit (A) edging (D) and secure it in place.
Page 665 17.Insert the hook (32) on the left scanner cover 18.Mount the 2 screws (2) in the left ISU cover 19.Insert the 2 projections (33) on the front left (F) into the hole in the side plate and secure (1). stay (G) into the holes in the left cover on the the left scanner cover (F) with the M4 ×...
Page 666 20.Position the eject unit (H) so that its rail section (34) is inside the MFP, insert the projection (35) on the rear into the hole in the side plate and then place the front end onto the plate section (37) on the front left stay (G). NOTICE When installing the eject unit (H), take care not to pinch the drive unit cable (36).
Page 667 23.Plug the 3 connectors (38) into the eject unit 25.Position the upper front cover (J) so that the screw housing (39) is not touching the front left stay (H) and MFP. (G) and align the projections (40) with the 2 holes on the right side of the upper front cover (J) 24.Secure the cables with the 2 wire stoppers before attaching the upper front cover (J) and securing it in place with the M4 ×...
Page 668 26.Install the front right cover (14) using the 27.Fit the paper entry unit cover (C) onto the 28.Insert the 2 projections (41) on the left con- screw (12) removed in step 8. paper entry unit (B). nection cover (K) into the holes in the front Secure the fan cover (10) using the screw left stay (G) and secure the cover with the 2 (11) removed in step 7.
Page 669 29.Remove the interface cover (42). 31.Open the eject cover (43). 33.Attach the lower connection cover (R) with * After installing the document finisher, re- 32.Attach the upper left cover (M) and close the the 2 M4 × 20 screws (P). attach the interface cover (42).
Page 670 34.Pull the 2 slide rails (44) out from inside the 36.Move the slide rails (44) backwards and secure the paper conveying unit (N) to the 4 hooks (45). MFP. Check that the hooks are securely engaged through the opening (46). 35.Align the 4 hooks (45) on the slide rails (44) 37.Lift the rear right side of the paper conveying unit (N) slightly while pushing it firmly in as far as it with the notched sections of the paper con-...
Page 671 INSTALLATION GUIDE FOR CENTER-FOLDING UNIT...
Page 672 E. Front side cover ......... 1 L. M4 × 10 screw (black)........ 2 English F. Rear side cover.......... 1 M. M4 × 12 screw ........... 4 Supplied parts G. Output stock tray........1 N. Lock plate ..........2 A. Center-Folding unit ........1 H.
Page 673 Be sure to remove any tape and/or cushioning Procedure 1.Open the upper front cover (1) of the docu- material from supplied parts. Before installing the center-folding unit, turn the ment finisher. MFP’s main power switch off and unplug the 2.Remove the screw (2) and open the lower power cable from the power supply.
Page 674 3.Remove the 2 screws (4) and remove the 4.Remove the 3 screws (6) and remove the 5.Remove 2 screws (8) and remove the lower foot cover (5). lower rear cover (7). middle cover (9). 3.Déposer les 2 vis (4) puis le couvercle du 4.Déposer les 3 vis (6) puis le couvercle arri- 5.Déposer les 2 vis (8) et le couvercle intermé- pied (5).
Page 675 6.Install the lock plates (N) on the front and 7.Place the hook (11) of the front rail (B) on the 9.Install the rear rail (C) at the rear of the doc- rear supports using an M4 × 8 screw (K) notch (10) at the front of the document fin- ument finisher using 2 M4 ×...
Page 676 10.Place the left rollers (14) at the front and rear of the center-folding unit (A) on the tracks (15) on the inner sides of the rails, and roll in the direction shown. The middle rollers (16) will roll onto the rails. 11.Insert the center-folding unit (A) into the document finisher along the rails.
Page 677 12.Release the lock lever (19) and pull out the 13.Align the holes (21) in the relay paper conveying unit (I) with the 2 projections (20) on the docu- center-folding unit (A) to the left of the docu- ment finisher. Install so that the lip (22) on the top frame of the relay paper conveying unit rests on ment finisher.
Page 678 15.Remove the fixing tape (18) for the wire guide (17) and insert the pin (J) into the wire guide (17), with the 2 projections (24) on either side of the frame (25). (NOTICE) Insert the pin (J) to keep wires in the wire guide (17). 16.Screw the pin (J) into the document finisher to anchor the wire guide (17).
Page 679 17.Install the ground wire (26) to the frame 19.Plug the 2 connectors (27) into the connec- 21.Align holes (32) at 2 locations in the guide using an M4 × 8 screw (K). tors (28) on the document finisher. (P) with projections (31) on the document 18.Install the binding band (O) to the wires and 20.Plug the connector (29) into the connector finisher.
Page 680 23.Open the eject cover (33). 25.Engage the projection (36) and hook (37) on the rear side cover (F) 24.Engage the projection (34) and hook (35) on the front side cover (E) with the center-folding unit (A). Complete installation of the rear side with the center-folding unit (A).
Page 681 26.Insert the 2 pins (38) on the output tray (H) in the holes in the center-folding unit (A) to install the tray. 27.Install the output stock tray (G) on the output tray (H). 28.Close the eject cover (33). 26.Insérer les 2 goupilles (38) du plateau de sortie (H) dans les trous de la plieuse (A) pour installer le plateau.
Page 682 29.Insert the 2 projections (39) on the back of the output stopper (D) in the portions circled on the 30.Adhere the D7 label (Q) at the location center-folding unit (A). shown in the figure. Fit the 3 hooks (40) on the output stopper (D) in the holes (41) in the center-folding unit (A). 29.Insérer les 2 saillies (39) au dos de la butée de sortie (D) dans les parties encerclées de la 30.Apposer l'étiquette D7 (Q) à...
Page 683 31. Adhere the Operation label (R) at the location shown in the figure. 32.Reinstall the foot cover (5) and lower rear cover (7). 33.Close the lower front cover (3) and the upper front cover (1). 31.Apposer l'étiquette de fonctionnement (R) à l'endroit repéré sur la figure. 32.Reposer le couvercle du pied (5) et le couvercle arrière inférieur (7).
Page 684 Adjustment of centerfold-stapling position 1.Set maintenance mode U246, select Booklet and Staple Pos. Check the distance (a) from the stapling position to the center of the paper. 2.Adjust the values. If the distance (a) is over the reference value, follow the procedure below 3.Press the Start key to confirm the setting value.
Page 685 Adjustment of center folding position 1.Set maintenance mode U246, select Booklet and Booklet Pos. Check the distance (b) from the edge of the paper to the center folding 2.Adjust the values. position. If the distance (b) is over the reference value, follow the proce- 3.Press the Start key to confirm the setting value.
Page 686 Adjustment of tri-folding position 1.Set maintenance mode U246, select Booklet and Three Fold. Check the distance (c) from the edge of the paper to the second folding 2.Adjust the values. position. If the distance (c) is over the reference value, follow the proce- 3.Press the Start key to confirm the setting value.
Page 687 NOTICE This accessory is for use only with the following Applicant's Listed Machine. Refer to the supplied guide to install the accessory in the field. Machine: DF-790 AVIS Cet accessoire est utilisable uniquement avec le copieur figurant dans la liste du demandeur suivant. Se reporter au guide fourni pour installer l'accessoire dans le champ.
Page 688 INSTALLATION GUIDE FOR MAILBOX...
Page 689 E. M4 × 12 screw ........... 2 Be sure to remove any tape and/or cushioning English F. Tray name label (for users)......1 material from supplied parts. Supplied parts A. Mailbox ............1 B. Front mounting plate cover......1 C. Rear mounting plate cover ......1 D.
Page 690 Procedure 1.Remove the front top cover (2) and rear top cover (3) at the top of the finisher (1) using a flat- Be sure to turn the MFP main power switch off blade screwdriver or the like. and disconnect the MFP power plug from the wall outlet before starting to install the mailbox.
Page 691 2.Fit the hooks (4) located at the front and rear of the bottom of the mailbox (A) into the notches (5) located at the front and rear of the top of the finisher (1) as shown in the illustration and attach the mailbox (A) to the finisher (1). Note: Lift the front and rear of the mailbox (A) lightly upward to make sure that the mailbox (A) does not float.
Page 692 3.Fix the each of the front and rear of the mail- 4.Remove the rear cover (6) of the mailbox 5.Remove the tape from the connector (7) of box (A) to the finisher using a M4 × 12 screw (A). the mailbox (A), and plug it into the connec- (E).
Page 693 7.Insert the 2 hooks (9) on the front mounting 8.Install the rear mounting plate cover (C) on plate cover (B) for the mailbox into the fin- the finisher in the same way. isher to install the cover (B). 7.Insérer les 2 crochets (9) du couvercle de la 8.Installer le couvercle de la plaque de mon- plaque de montage avant (B) de la boîte à...
Page 694 9.Fit the seven copy eject bins (D) to the ejection section of the mailbox (A) from the lowest bin to 10.Insert the MFP power plug to the outlet and the highest. turn the MFP main power switch on to check Press both ends of each copy eject bin (D) to bend it a little, then fit the bin by inserting the front the operation.
Page 695 NOTICE This accessory is for use only with the following Applicant's Listed Machine. Refer to the supplied guide to install the accessory in the field. Machine: DF-790 AVIS Cet accessoire est utilisable uniquement avec le copieur figurant dans la liste du demandeur suivant. Se reporter au guide fourni pour installer l'accessoire dans le champ.
Page 696 INSTALLATION GUIDE FOR PUNCH UNIT...
Page 697 E. Spring............1 L. Large clamp (for DF-790) ......1 English M. Ferrite core ..........1 F. Punch PWB ..........1 Supplied parts G. Waste hole punch box ....... 1 Be sure to remove any tape and/or cushioning A. Punch guide..........1 H.
Page 698 Procedure Removing the cover (DF-770) 2.Remove the 2 screws (3) and remove the Before installing the hole punch unit, make sure If installing on the DF-790, proceed to step 1 on upper rear cover (4). the MFP's main power switch is turned off and page 3.
Page 699 Removing the cover (DF-790) 2.Remove the 3 screws (7) and remove the Installing the hole punch unit 1.Remove the screw (5) and remove the small upper rear cover (8). 3.Remove the screw (9) and pull the guide rear cover (6). (10) outwards.
Page 700 4.After using alcohol to clean the shaded portion (38) of the motor shown for adhering the film (J), adhere the film. 4.Après avoir utilisé de l'alcool pour nettoyer la partie du moteur hachurée (38) sur laquelle le film (J) est apposé, coller ce film. 4.Después de utilizar alcohol para limpiar la parte sombreada (38) del motor mostrada en la ilustración para pegar la película (J), pegue la película.
Page 701 5.Install the punch guide (A) so that the leading edge of the guide (11) is below the document fin- 6.Insert the hole punch unit (B) into the docu- isher frame (12). ment finisher. 5.Monter le guide de la perforatrice (A) de sorte que le bord d'attaque du guide (11) se trouve sous 6.Insérer la perforatrice (B) dans le retoucheur le bâti du retoucheur de document (12).
Page 702 7.Raise the hole punch unit (B) slightly and fit the hook (13) on the motor unit (C) into the groove 8.Secure the motor unit (C) with the 2 screws (14) in the document finisher. At the same time, insert the rod (15) on the motor unit (C) into the (H).
Page 703 9.Fit the stop ring (D) over the motor unit rod 10.Run the hole punch unit wire (17) through (15) and fit the spring (E) between the hole the motor unit edging (18). punch unit and motor unit. 11.Plug the wire from the hole punch unit motor into the connector on the motor unit (19).
Page 704 Installing the punch PWB and waste hole punch box (DF-770) 14.Plug the 6 hole punch unit wires into the con- If installing on the DF-790, proceed to step 12 on page 12. nectors (25) on the punch PWB (F). 12.Fit the 2 hooks (20) in the punch PWB (F) into the cut (21) in the document finisher. At the same time, insert the projection (23) on the document finisher into the hole (22) in the punch PWB (F).
Page 705 15.Plug the 2 punch PWB wires into the con- 16.Install the small clamp (K) on the finisher, then pass and fasten the wires from the motor unit and nectors (27) on the DF main PWB (26). hole punch unit. 17.Attach the ferrite core (M) to the wire. 15.Raccorder les 2 câbles de la PWB de la per- 16.Monter le petit collier (K) sur le retoucheur puis faire passer les câbles du moteur et de la perfora- foratrice aux connecteurs (27) de la PWB...
Page 706 18.Replace the upper rear cover (4) and small 19.Open the upper front cover (28) and insert the waste hole punch box (G). rear cover (2). 18.Reposer le couvercle supérieur arrière (4) et 19.Ouvrir le couvercle supérieur avant (28) et insérer le bac de récupération de la perforatrice (G). le petit couvercle arrière (2).
Page 707 20.After cleaning each area with alcohol, adhere the following labels from the label sheet (J) at the 21.Close the upper front cover (28). locations shown in the illustration: B, C.. 20.Après avoir nettoyé chaque zone à l’alcool, apposer les étiquettes suivantes du feuillet 21.Fermer le couvercle supérieur avant (28).
Page 708 Installing the punch PWB and waste hole punch box (DF-790) 14.Plug the 6 hole punch unit wires into the con- 12.Fit the 2 hooks (29) in the punch PWB (F) into the cut (30) in the document finisher. At the same nectors (34) on the punch PWB (F).
Page 709 15.Plug the 2 punch PWB wires into the con- 16.Install the small clamp (L) on the finisher, then pass and fasten the wires from the motor unit and nectors (36) on the DF main PWB (35). hole punch unit. 17.Attach the ferrite core (M) to the wire. 15.Raccorder les 2 câbles de la PWB de la per- 16.Installer le grand collier (L) sur le retoucheur puis faire passer les câbles du moteur et de la perfo- foratrice aux connecteurs (36) de la PWB...
Page 710 18.Replace the upper rear cover (8) and small 19.Open the upper front cover (37) and insert the waste hole punch box (G). rear cover (6). 18.Reposer le couvercle supérieur arrière (8) et 19.Ouvrir le couvercle supérieur avant (37) et insérer le bac de récupération de la perforatrice (G). le petit couvercle arrière (6).
Page 711 20.After cleaning each area with alcohol, adhere the following labels from the label sheet (J) at the locations shown in the illustration: A, C. 21.Close the upper front cover (37). 20.Après avoir nettoyé chaque zone à l’alcool, apposer les étiquettes suivantes du feuillet d’étiquettes (J) aux emplacements indiqués dans l’illustration : A, C.
Page 712 [Adjusting the hole punch position] Adjusting the hole punch entry registration 1.Connect the MFP power plug to the wall out- 1.Enter the maintenance mode U246, select Finisher and Punch Regist. let and turn the MFP main power switch on. 2.Adjust the values. 2.Make a test copy in punch mode.
Page 713 Adjusting the hole punch position feed 3.Press the Start key to confirm the setting value. 1.Enter the maintenance mode U246, select Finisher and Punch Feed. <Reference value (c)> 2.Adjust the values. Metric specification: 13 mm; Inch specification: 9.5 mm If the punch hole position is closer to the edge than the reference value (c): Increase the setting value.
Page 714 Centering the hole punch position 3.Press the Start key to confirm the setting value. 1.Enter the maintenance mode U246, select Finisher and Punch Width. <Reference value> 2.Adjust the values. Metric specification: d = 80 mm ± 0.5, e = 40 mm ± 2 If the punch hole is too close to the front of the machine: Decrease the Inch specification: d = 2.75 inch ±...
Page 715 NOTICE This accessory is for use only with the following Applicant's Listed Machine. Refer to the supplied guide to install the accessory in the field. Machine: DF-770, DF-790 AVIS Cet accessoire est utilisable uniquement avec le copieur figurant dans la liste du demandeur suivant. Se reporter au guide fourni pour installer l'accessoire dans le champ.
Page 716 INSTALLATION GUIDE FOR INNER JOB SEPARATOR...
Page 725 INSTALLATION GUIDE FOR RIGHT JOB SEPARATOR...
Page 728 INSTALLATION GUIDE FOR FAX System...
Page 729 English To install the FAX circuit board, see page 1. To install the FAX circuit board as Dual FAX, see page 17. References to medium-speed MFPs in this document denote 30/30, 35/35, 45/45 and 55/50 ppm color machines, and 35, 45 and 55 ppm monochrome machines. References to high-speed MFPs in this document denote 65/65 and 75/70 ppm color machines, and 65 and 80 ppm monochrome machines.
Page 730 Supplied parts D. Alphabet label ..........1 J. Memory DIMM (16 MB) ......1 A. FAX circuit board ........1 E. FAX operation section label ....... 1 B. Modular connector cable F. FAX key ............. 1 Option (120 V/Australian model only) G.
Page 731 Precautions Procedure 2.Install the memory DIMM (J) or the optional Be sure to remove any tape and/or cushioning Installing the memory DIMM memory DIMM (K) into the memory slot (3) material from supplied parts. 1.Remove 2 screws (1), and then remove the on the lower level (FLS).
Page 732 3.Replace the cover (2) using the 2 screws (1). Removing the slot cover 5.Remove 2 screws (6) and then remove the (medium-speed MFPs) OPT1 slot cover (5). 4.Open the cover (4). * Do not use OPT2. To install the FAX circuit board as Dual FAX, see page 17.
Page 733 Removing the slot cover (For high-speed 5.Remove 2 screws (6) and then remove the MFPs and when the finisher is installed) OPT1 slot cover (5). 4.Remove the cover (4). * Do not use OPT2. To install the FAX circuit board as Dual FAX, see page 17.
Page 734 Install the FAX circuit board. 6.Insert the FAX circuit board (A) along the groove in OPT1 and secure the board with two screws (6) that have been removed in step 5. Do not directly touch the FAX circuit board (A) terminal. Hold the top and bottom of the FAX circuit board, or the projection of the board to insert the FAX circuit board (A).
Page 735 Connect the MFP to the telephone line. For 100 V/120 V/Australian or Chinese models, 7.Plug the modular connector cable (8) into use the supplied modular connector cable (B). the line terminal, and then connect the other end to the telephone line. Connecter le MFP à...
Page 736 Connect the MFP to the separate phone (except for New Zealand model). If you don't connect the MFP to the separate 8.Plug the modular connector cable (9) into the telephone terminal, and then connect the other end phone, wipe the surface of the telephone termi- to the separate phone.
Page 737 Seal the terminal (for New Zealand model). Wiring the modular connector cable 11.Reinstall the covers (11). 9.Wipe the surface of the telephone terminal (High-speed MFPs only) with alcohol and adhere the terminal seal 10.Remove the covers (11) and run the modular (C).
Page 738 (Medium-speed MFPs) 12.Close the cover (4). (For high-speed MFPs and when the finisher is installed) 12.Reinstall the cover (4). (MFP à vitesse moyenne) 12.Fermer le couvercle (4). (Pour les MFP à grande vitesse quand le retoucheur est installé) 12.Reposer le couvercle (4). (MFP de velocidad media) 12.Cierre la cubierta (4).
Page 739 Installing the FAX key 13.Insert a flat-head screwdriver at the tip indicated by the arrows (12) as shown on the left, and slide the operation panel covers (13) (14) to remove them. Installation de la touche FAX 13.Insérer un tournevis à lame à l'endroit repéré par les flèches (12) comme illustré ci-contre à gauche et faire glisser les couvercles du panneau de com- mande (13) (14) pour les déposer.
Page 740 14.Remove the clear panel (15). 15.Remove the operation panel sheet (16). 16.Remove the FAX key section cover (17). 14.Déposer le panneau transparent (15). 15.Déposer la tôle du panneau de commande 16.Déposer le couvercle de la partie touche (16). FAX (17). 14.Quite el panel transparente (15).
Page 741 17.Install the FAX key (F). 18.Install the FAX key cover (G). 17.Installer la touche FAX (F). 18.Installer le couvercle de la touche FAX (G). 17.Instale la tecla de FAX (F). 18.Instale la cubierta de la tecla de FAX (G). 17.Die FAX-Taste (F) anbringen. 18.Die Abdeckung (G) der FAX-Taste anbrin- gen.
Page 742 Attach the alphabet labels (excluding 100 V models). Attach the FAX operation section label. 19.Wipe the area above the numeric keys on the operation panel sheet 20.Wipe the label surface shown in the figure of the operation panel sheet (16) with alcohol and attach the alphabet labels (D). (16) with alcohol and attach the FAX operation section label (E) of the In Asia and Oceania, use PQRS TUV WXYZ label, and do not use corresponding language.
Page 743 21.Attach the operation panel sheet (16). 22.Reinstall the clear panel (15). 23.Reinstall the operation panel covers (13) (14). 21.Fixer la tôle du panneau de commande (16). 22.Reposer le panneau transparent (15). 23.Reposer les couvercles du panneau de com- mande (13) (14). 21.Fije la hoja del panel de trabajo (16).
Page 744 Attach the PTT label (for China, 110 V models only). 24.Attach the PTT label (H) after wiping with alcohol. Fixer l’étiquette d’approbation (pour la Chine, modèles 110 V seulement). 24.Effectuer cette procédure pour les modèles Chine ou 110 V seulement. Coloque la etiqueta de aprobación (para China, solo para los modelos de 110 V).
Page 745 For Australian model For New Zealand model Attach the approval label (for Australian/New Zealand model only). When installing the optional Dual FAX (when 25.Attach the approval label (I) after wiping with alcohol. adding the FAX circuit board to OPT2), proceed Perform this procedure for Australian/New Zealand model only.
Page 746 Install the Dual FAX Removing the slot cover 2.Remove 2 screws (2) and then remove the Refer to page 1 for the supplied parts. (medium-speed MFPs) OPT2 slot cover (3). 1.Open the cover (1). Installer le FAX double. Dépose du couvercle de la fente 2.Déposer les 2 vis (2) puis le couvercle de la Pour plus de détails concernant les pièces (MFP à...
Page 747 Removing the slot cover (For high-speed 2.Remove 2 screws (2) and then remove the MFPs and when the finisher is installed) OPT2 slot cover (3). 1.Remove the cover (1). Dépose du couvercle de la fente (Pour les 2.Déposer les 2 vis (2) puis le couvercle de la MFP à...
Page 748 Install the FAX circuit board. 3.Insert the FAX circuit board (A) along the groove in OPT2 and secure the board with two screws (2) that have been removed in step 2. Do not directly touch the FAX circuit board (A) terminal. Hold the top and bottom of the FAX circuit board, or the projection of the board to insert the FAX circuit board (A).
Page 749 Seal the terminal. On 120 V models, be sure that it is not attached 4.Wipe the surface of the telephone terminal with alcohol and adhere the terminal seal (C). over the top of the approval label (5). The telephone terminal on the FAX circuit board installed to OPT2 is unavailable (invalid). Seal the terminal securely to prevent a user from connecting a separate phone.
Page 750 Connect the MFP to the telephone line. 5.Plug the modular connector cable (6) into the line terminal, and then connect the other end to the telephone line. For 100 V/120 V/Australian or Chinese models, use the supplied modular connector cable (B). Connecter le MFP à...
Page 751 Wiring the modular connector cable 7.Reinstall the covers (7). (Medium-speed MFPs) (High-speed MFPs only) 8.Close the cover (1). 6.Remove the covers (7) and run the modular connector cable as shown in the figure. (For high-speed MFPs and when the finisher is installed) 8.Reinstall the cover (1).
Page 752 Initialize the FAX circuit board. 3.If the FAX circuit board has been added to OPT2 (to initialize the FAX circuit board in OPT2) 1.Plug the MFP into a power outlet, and turn on the main power. Initialize OPT2 by pressing [PORT2], and the Start key in this order in 2.If the FAX circuit board has been installed only in OPT1 or installed the maintenance mode U698 and executing the maintenance mode both in OPT1 and OPT2 (to initialize all FAX circuit boards) Perform the...
Page 753 STATO DI AGGIORNAMENTO UPDATING STATUS DATA PAGINE AGGIORNATE PAGINE CODICE DATE UPDATED PAGES PAGES CODE 08/2011 EDIZIONE - 1 EDITION Y113350-5...

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Olivetti d-Copia 3500MF Service Manual

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1-2 Installation

Maintenance Mode

1-4 Troubleshooting

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