Kyocera PF-320 Service Manual
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Kyocera PF-320 Service Manual

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Download this manual See also: Operating Manual, Quick Manual
ECOSYS
ECOSYS
ECOSYS
ECOSYS
PF-320
PF-3100
P3060dn
P3055dn
P3050dn
P3045dn
SERVICE
MANUAL
Published in July 2017
842T6114
2T6SM064
Rev.4

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Summary of Contents for Kyocera PF-320

  • Page 1 ECOSYS P3060dn ECOSYS P3055dn ECOSYS P3050dn ECOSYS P3045dn PF-320 PF-3100 SERVICE MANUAL Published in July 2017 842T6114 2T6SM064 Rev.4...
  • Page 2 Notation of products in the manual For the purpose of this service manual, products are identified by print speed at A4. KDAU ○ ○ ○ ○ ECOSYS P3060dn 60 ppm ○ ○ ○ ECOSYS P3055dn 55 ppm ×...
  • Page 3 Revision history Revision Date pages Revised contents 20 September 2016 Contents Change: 1-2-3 (3) Added: 1-6-2 (2) 1-2-14 Correction: Item name Added: Note of detaching and refitting 1-4-9 Correction: C0840/1010 1-4-11, 1-4-12 Correction: C1140/1150 1-4-15 Correction: C2330/2340 1-4-17, 1-4-18 Correction: C4200/5100/6000/6030 1-4-20 to 22 Correction: C6130/7100/7400/7410/7800/7810/7900/ F000...

  • 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: Precautions For Maintenance

    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......................•...
  • Page 10 This page is intentionally left blank.
  • Page 11 2T6/2T7/2T8/2T9-4 CONTENTS 1-1 Specifications 1-1-1 Specifications ........................1-1-1 1-1-2 Parts names .......................... 1-1-8 (1) Components at the Front/Right of the Printer..............1-1-8 (2) Components at the Front/Left of the Printer ..............1-1-8 (3) Internal Components ......................1-1-9 (4) Components at the Rear of the Printer................1-1-10 (5) Operation section ......................
  • Page 12 (1) Precautions........................1-5-1 (2) Drum unit .......................... 1-5-1 (3) Toner ..........................1-5-1 (4) How to tell a genuine Kyocera toner container..............1-5-2 1-5-2 Outer covers .......................... 1-5-3 (1) Detaching and refitting the top cover................1-5-3 (2) Detaching and refitting the inlet cover and slot cover............1-5-3 (3) Detaching and refitting the right upper cover..............
  • Page 13 2T6/2T7/2T8/2T9-1 1-6 Requirements on PWB Replacement 1-6-1 Upgrading the firmware ......................1-6-1 1-6-2 Remarks on PWB replacement .................... 1-6-6 (1) Engine PWB ........................1-6-6 (2) Main PWB......................... 1-6-6 2-1 Mechanical Construction 2-1-1 Paper feed/conveying section ....................2-1-1 (1) Cassette paper feed section..................... 2-1-1 (2) MP tray paper feed section....................
  • Page 14 2T6/2T7/2T8/2T9 Installation Guide 500 sheets paper feeder 2000 sheets bulk feeder SSD (HD-6/HD-7) IEEE1284 Interface Network interface Wireless LAN interface...
  • Page 15 2T6/2T7/2T8/2T9-3 1-1 Specifications 1-1-1 Specifications Item Specifications 45 ppm 50 ppm 55 ppm 60 ppm Desktop Type Electrophotography by semiconductor, single drum system Printing method 60 to 120 g/m Paper Cassette weight 60 to 220 g/m , 209.5 g/m (Cardstock) MP tray Plain, Preprinted, Bond, Recycled, Rough, Letterhead, Color, Prepunched, Paper...
  • Page 16 2T6/2T7/2T8/2T9-3 Item Specifications 45 ppm 50 ppm 55 ppm 60 ppm 15 s or less 20 s or less 25 s or less 25 s or less Warm-up Power on time 15 s or less 20 s or less 25 s or less 25 s or less Sleep *1 (22 °C,...
  • Page 17 2T6/2T7/2T8/2T9 Item Specifications 45 ppm 50 ppm 55 ppm 60 ppm 380 × 410 × 285 380 × 410 × 320 mm Dimensions (W × D × H) 15 × 16 9/64 × 12 5/8" 15 × 16 9/64 ×11- 1/4"...
  • Page 18 2T6/2T7/2T8/2T9 Paper Feeder (PF-320) (Option) Item Description The maximum number of paper cassettes × 11"(Letter), 8 1/2 × 14"(Legal), A4, B5, A5, B6, Envelope #9, Envelope Paper size ISO B5, Oufuku Hagaki, Oficio II, 216 × 340 mm, 16K, Statement, Folio, Youkei 2, Youkei 4, and Custom Plain, Preprinted, Bond, Recycled, Rough, Letterhead, Color, Pre- Paper type...
  • Page 19 2T6/2T7/2T8/2T9 Network Interface Kit (IB-50) (Option) Item Description SoC 88F6180 64 MBytes 16 MBytes Flash ROM 10BASE-T / 100BASE-TX / 1000BASE-T Connectors eKUIO?5.0V? Printer interface Windows XP (32bit/64bit) / Vista (32bit/64bit) / 7 (32bit/64bit) / Operating system Server 2003 (32bit/64bit) / Server 2008 (32bit/64bit) NetWare 3.x.
  • Page 20 2T6/2T7/2T8/2T9 Wireless Network Interface Kit (IB-51) (Option) Item Description SoC 88F6180 64 MB 16 MB 2.4GHz Wireless net- IEEE802.11 Frequency work DS-SS Transmis- interface sion system 1/2/5.5/11 (Mbps) Transmis- sion speed 1-11ch Channel 2.4GHz IEEE802.11 Frequency OFDM Transmis- sion system 6/9/12/18/24/36/48/54 (Mbps) Transmis- sion...
  • Page 21 2T6/2T7/2T8/2T9 Item Description Apple Bonjour Compatible, DHCPv6, DNSv6, FTP, FTPS, Network protocols IPv6 HTTP, HTTPS(IPPS), ICMPv6, IKEv1, IPP, IPPS, Kerberos, LDAP, LPD, POP3, RawPort, SLP, SMTP, SNMP, SNMPv1/ v2c/v3, SNTP, ThinPrint Apple Bonjour Compatible, BOOTP, DHCP, DNS, FTP, IPv4 FTPS, HTTP, HTTPS, ICMP, IPP, IPPS, KCP, Kerberos, LDAP, LPD, NetBIOS over TCP/IP, POP3, POP3 over SSL, RawPort, SLP, SMTP, SNMP, SNMPv1/v2c/v3, SNTP, ThinPrint, WINS...
  • Page 22 2T6/2T7/2T8/2T9 1-1-2 Parts names (1) Components at the Front/Right of the Printer Figure 1-1-1 1. Paper Stopper 8. USB Memory Slot 2. Top Tray 9. Power Switch 3. Paper Width Guides (MP tray) 10. Handholds 4. MP (Multi-Purpose) Tray 11. Paper Size Window 5.
  • Page 23 2T6/2T7/2T8/2T9 (3) Internal Components Figure 1-1-3 15. Top Cover 22. Paper Width Guides 16. Toner Container 23. Paper Width Adjusting Tab 17. Lock Lever 24. Paper Length Guide 18. Front Cover 25. Paper Length Adjusting Tab 19. Duplex Front Cover 26.
  • Page 24 2T6/2T7/2T8/2T9 (4) Components at the Rear of the Printer 45 ppm model Figure 1-1-4 27. Option Interface Slot 33. Fuser Cover 28. Network Interface Connector 34. Rear Cover 29. USB Port 35. Power Cord Connector (For Card Authentication Kit) 36. Anti-theft Lock Slot 30.
  • Page 25 2T6/2T7/2T8/2T9 (5) Operation section Figure 1-1-5 1. Ready indicator 7. Menu key 13. OK key 2. Energy Saver Indicator 8. Back key 14. Clear key 3. Attention indicator 9. Numeric keys 15. Document box key 4. Message display 10. Right select key 5.
  • Page 26 2T6/2T7/2T8/2T9 1-1-3 Machine cross section (1) 60/55/50 ppm model 10 11 Paper path Paper path (Option) Figure 1-1-6 1. Cassette 10. Drum unit 2. Cassette paper feed section 11. Transfer/Separation section 3. Paper feed conveying section 12. Eject tray (facedown) 4.
  • Page 27 2T6/2T7/2T8/2T9 (2) 45 ppm model 10 11 Paper path Paper path (Option) Figure 1-1-7 1. Cassette 10. Drum unit 2. Cassette paper feed section 11. Transfer/Separation section 3. Paper feed conveying section 12. Eject tray (facedown) 4. MP tray 13. Eject section 5.
  • Page 28 2T6/2T7/2T8/2T9 This page is intentionally left blank. 1-1-14...
  • Page 29 2T6/2T7/2T8/2T9 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: 100 V AC 50/60 Hz, 11.4A 120 V AC 60 Hz, 9.5 A 220 - 240 V AC 50/60 Hz , 5.4 A 4.
  • Page 30 2T6/2T7/2T8/2T9 1-2-2 Unpacking and installation Unpacking Figure 1-2-2 1. Outer case 8. Upper pad L 2. Inner case 9. Top tray 3. Bottom pad R 10. Operation guide 4. Bottom pad L 11. Operation sheets Assy *1 5. Machine cover (740 × 700) 12.
  • Page 31 2T6/2T7/2T8/2T9 Removing the tapes and pads 1. Remove two tapes. 2. Remove the protection sheet. Tape Protection sheet Tape Figure 1-2-3 3. Remove four tapes. Tape Tape Tape Tape Figure 1-2-4 1-2-3...
  • Page 32 2T6/2T7/2T8/2T9 (60/50/45 ppm model only) Top cover 4. Open the top cover. 5. Remove the tape and the spacer. Spacer Tape Figure 1-2-5 Installing the toner container 1. Open the top cover. 2. Remove the container label by pulling forwards. Top cover Caution: Check the contents of the container label and remove a container.
  • Page 33 2T6/2T7/2T8/2T9 3. Rotate the toner container lock lever to Lock position the lock position and then remove the toner container from the printer by Unlock position returning it to the unlock position. Shipment position Toner container Toner container lock lever Printer Figure 1-2-7 4.
  • Page 34 2T6/2T7/2T8/2T9 Installing the waste toner box 1. Openthe left cover. 2. Open the cap of the waste toner box. 3. Install the waste toner box. 4. Close the left cover. Waste toner box Left cover Figure 1-2-9 1-2-6...
  • Page 35 2T6/2T7/2T8/2T9 Loading paper (45 ppm model only) 1. Pull the cassette from the printer out. (45 ppm model only) 2. Push the bottom plate down. Cassette Botom plate Figure 1-2-10 (Common) Cassette size window 3. Turn the cassette size dial so that the size of the paper you are going to use appears in the cassette size window.
  • Page 36 2T6/2T7/2T8/2T9 5. Push the lock lever and slide the paper Paper length guide length guide to the desired paper size. If you are going to set paper that is lon- ger than A4, pull out the extension cas- settes pushing the lock button one by one and adjust them to the desired paper size.
  • Page 37 2T6/2T7/2T8/2T9 Replace the operation panel sheet (except 240V AC model) 1. Rotate the operation panel ring in the counterclockwise direction. 2. Remove the operation panel cover. 3. Replace it to the operation panel sheet of the corresponding language. 4. Refit all the removed parts. Operation panel ring Operation panel...
  • Page 38 2T6/2T7/2T8/2T9 Connecting the cable 1. Open the rear cover. 2. Remove the inlet cover. 3. Connect the USB interface cable to the printer and PC. USB interface cable Inlet cover Figure 1-2-17 4. Connect the network interface cable to the printerand network. Network interface cable Figure 1-2-18...
  • Page 39 2T6/2T7/2T8/2T9 Power on Ready indicator 8. Press the power switch and then check the lighting up of ready indicator. 9. Installing the printer driver (refer to operation guide). Power switch Figure 1-2-20 Setting the language 1. Press the menu key. 2.

  • Page 40: Installing The Optional Equipment

    2T6/2T7/2T8/2T9 1-2-3 Installing the optional equipment (1) Expansion memory Procedure 1. Remove the inlet cover. 2. Remove the slot cover. 3. Unplug the power cable. Caution: Do not insert or remove main PWB assembly while machine power is Slot cover Doing so may cause damage to the machine and the main PWB.
  • Page 41 2T6/2T7/2T8/2T9 (2) Memory card (SD card) Procedure 1. Remove the inlet cover and slot cover. Slot cover (SeePage 1-5-3) SD card slot 2. Remove two screws and the slot cover. 3. SD card is inserted in a SD card slot. 4.
  • Page 42 2T6/2T7/2T8/2T9-2 (3) Wireless Network Interface Kit (IB-36) Precedure 1. Unplug the power cable. Wi-Fi PWB cover * : Wait for 15 seconds or more, go to the step 2. 2. After twisting the Wi-Fi cover, remove 3. Insert the connector while aligning the backside connector of the Wi-Fi PWB to the connector of the Main PWB.
  • Page 43 2T6/2T7/2T8/2T9-4 (4) Optional unit installation Install necessary optional units in the main unit by Refer ring to the installation procedures. Product name Refer to the installation guide PF-320 (500 sheets paper feeder) See Page 2-4-1 PF3100 (2000 sheets bulk feeder) See Page 2-4-2 Storage HD-6/HD-7 (SSD)

  • Page 44: Option Composition

    2T6/2T7/2T8/2T9 1-2-4 Option composition Faceup Output Tray PT-320 SD Memory Card Expansion Memory SDHC Memory Card Card Authentication Kit(B) Wireless Network Interface Kit IB-36 USB Flash Memory Network Interface Kit IB-50 HD-6/HD-7 Wireless Network Parallel Interface Kit Interface Kit IB-51 IB-32B Bulk Feeder PF-3100 Paper Feeder PF-320...

  • Page 45: Service Mode

    2T6/2T7/2T8/2T9 1-3 Maintenance Mode 1-3-1 Service mode The machine is equipped with a maintenance function which can be used to maintain and service the machine. (1) Executing a service mode Start Press the Menu key. The Mode Selection Menu appears. Select [Adjust/Maint.] using the cursor The Adjust/Maintenance menu appears.
  • Page 46 2T6/2T7/2T8/2T9 (2) Description of service mode Service items Description Service Status Printing a status page for service purpose Description Prints a status page for service purpose. The status page includes various settings and service cumulative. Purpose To acquire the current printing environmental parameters and cumulative information. Method 1.

  • Page 47: Service Status Page

    2T6/2T7/2T8/2T9 Service items Description Service status page (1) Service Status Page [XXXXXXXXXX] Printer 2016/08/17 15:15 ECOSYS P3060dn Firmware Version 2T6_S000.000.000 2016.08.17 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Controller Information Memory status (27) FRPO Status Standard Size 512 MB User Top Margin A1+A2/100 Option Slot...
  • Page 48 2T6/2T7/2T8/2T9 Service items Description Service status page (2) Service Status Page Printer [ZE76100020] ECOSYS P3060dn 2016/08/17 19:45 Firmware Version 2T6_S000.001.123 2016.08.17 [2T9_1000.001.083] [2T9_1100.001.002] [2T9_1100.001.002] Controller Information Engine Information (32) Altitude Adjustment (33) NVRAM Version _CR05A19_CR05A19 Status Normal (34) MAC Address...
  • Page 49 2T6/2T7/2T8/2T9 Service items Description 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) Presence or absence of the Installed/Not Installed optional paper feeder 2...
  • Page 50 2T6/2T7/2T8/2T9 Service items Description Detail of service status page Description Supplement (25) Coverage on the last output page (26) Last job output date (27) FRPO setting (28) RP Code Code the engine software version and the date of update. (29) Code the main software version and the date of update.
  • Page 51 2T6/2T7/2T8/2T9 Service items Description Description Supplement (41) Life counter (The first line) Machine life/MP tray/Cassette/Paper feeder 1/ Paper feeder 2/Paper feeder 3/Paper feeder 4/Duplex Life counter (The second line) Bulk Feeder counter/Drum counter K/ Developer counter K/Maintenance kit counter (42) Panel lock information F00: OFF F01: Partial Lock 1...
  • Page 52 2T6/2T7/2T8/2T9 Service items Description Description Supplement (58) Job end detection mode 0: It is as one job even if it includes multiple jobs in the job received with network connection. 1: If it includes multiple jobs in the job received, detect the break point between jobs and divide them.
  • Page 53 2T6/2T7/2T8/2T9 Service items Description Description Supplement (75) Full page printing mode 0:Normal mode (The factory default settings) 1:Full page mode (76) Wake UP mode 0: OFF (Don't wake up) 1: ON (Do wake up) (77) Wake Up Timer Displays the wake-up time (78) BAM conformity Mode setting 0: Un-suiting Mode...
  • Page 54 2T6/2T7/2T8/2T9 Service items Description Network Status Printing a status page for network Description Prints a status page for network. Execution is possible only the model with network. Purpose To acquire the detailed network setting information. Method 1. Enter the Service Setting menu. 2.
  • Page 55 2T6/2T7/2T8/2T9 Service items Description Test Page Printing a test page Description The test page is printed with halftones. Purpose To check the activation of the developer and drum units. Method 1. Enter the Service Setting menu. 2. Select [Test Page] using the cursor up/down keys. 3.
  • Page 56 2T6/2T7/2T8/2T9 Service items Description Event log Printing an event log (EVENT LOG) Description Prints a history list of occurrences of paper jam, self-diagnostics, toner replacements, etc. Purpose To allow machine malfunction analysis based on the frequency of paper misfeeds, self diagnostic errors and replacements.

  • Page 57: Event Log

    2T6/2T7/2T8/2T9 Service items Description Detail of event log (1) Event Log Printer XXXXXXXXXXXXXXXX ECOSYS P3060dn 2014/10/19 15:15 Firmware version 2T6_S000.000.000 2014.09.19 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Machine No.:Z7T0000000 Life Count:100000 (10) Paper Jam Log Maintenance Log Count. Event Descriptions Date and Time Count.
  • Page 58 2T6/2T7/2T8/2T9 Service items Description Detail of event log (2) Event Log Printer XXXXXXXXXXXXXXXX ECOSYS P3060dn 2014/10/19 15:15 Firmware version 2T6_S000.000.000 2014.09.19 [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Machine No.:Z7T0000000 Life Count:100000 (12) Counter Log J0000 : J0035 : 999 J0001 : J0036 : 999...
  • Page 59 2T6/2T7/2T8/2T9 Service items Description Description of event log Items Description System version System date Engine soft version Engine boot version Operation panel mask version Machine serial number LIfe Counter Paper Jam Count. Event The total page count at Log code (hexadeci- Remembers 1 to 16 of the time of the paper mal, 5 categories)
  • Page 60 2T6/2T7/2T8/2T9 Service items Description Items Description Paper Jam (c) Detail of paper size (Hexadecimal) cont. 00: (Not specified) 0B: B4 22: Special 1 01: Monarch 0C: Ledger 23: Special 2 02: Business 0D: A5R 24: A3 wide 03: International DL 0E: A6 25: Ledger wide 04: International C5...
  • Page 61 2T6/2T7/2T8/2T9-2 Service items Description 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 (See page 1-4-8) diagnostics error. If of the self diag- the occurrence of nostics error.
  • Page 62 2T6/2T7/2T8/2T9 Service items Description Items Description (12) Counter Log (f) Paper jam (g) Self diagnostic (h) Maintenance item replac- error Comprised of Indicates the Indicates the log Indicates the log counter three log log counter of counter of self diag- depending on the mainte- counters paper jams...
  • Page 63 2T6/2T7/2T8/2T9 Service items Description Maintenance Counter reset for the maintenance kit Description The "Install MK" message means that maintenance kit should be replaced at fixed pages of printing. The interval counter must be manually reset using this service item. Maintenance kit MK-3160/3161/3162/3164 (45 ppm) :300,000 images MK-3170/3191/3172/3174 (60/55/50 ppm)
  • Page 64 2T6/2T7/2T8/2T9 Service items Description Drum Drum surface refreshing Description The execution of the drum refresh (no paper) Rotates the drum approximately 3 minutes with toner lightly on the overall drum using the high-voltage output control. The cleaning blade in the drum unit scrapes toner off the drum surface to clean it.
  • Page 65 2T6/2T7/2T8/2T9 Service items Description Initializing the developing unit (toner install mode) New Developer Description The new developing unit is shipped from the factory with no toner contained. The devel- oping unit can be automatically replete with toner when a toner container is installed onto it and the printer is turned on.
  • Page 66 2T6/2T7/2T8/2T9 Service items Description Drum heater Setting drum heater Description "On/Off" of a drum heater is set up. If it sets to "ON", drum refresh time will become short. Purpose In order to improve the picture blot by high humidity. Method 1.
  • Page 67 2T6/2T7/2T8/2T9 Service items Description Setting main charger output Description Sets the main charger output. Execution is possible only when the altitude adjustment mode is set to [Normal]. Purpose Execute when the image density declines, dirt of a background or an offset has occurred.
  • Page 68 2T6/2T7/2T8/2T9 This page is intentionally left blank. 1-3-24...

  • Page 69: Paper Misfeed Detection

    2T6/2T7/2T8/2T9 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 misfeed in the machine, pull out the cassette, open the front cover or the rear cover.
  • Page 70 2T6/2T7/2T8/2T9 (2-2) PF-3100 (Bulk Paper Feeder) MPPS PFLS5 PS1/PS2 RS1(3) PFPFS5 DUS1 DUS2 Figure 1-4-2 Paper jam location (A)Misfeed in cassette1 (B)Misfeed in paper feed section (C)Misfeed in MP tray (D)Misfeed in bulk paper feeder (Option) (E)Misfeed in cassette2 (Option) (F)Misfeed in cassette3 (Option) (G)Misfeed in cassette4 (Option) (H)Misfeed in cassette5 (Option)
  • Page 71 2T6/2T7/2T8/2T9 Code Contents Conditions location* Initial jam The power is turned on when a sensor in the con- 0000 veying system is on. Secondary paper feed Secondary paper feed request given by the con- 0100 request time out troller is unreachable. Waiting for process package Process package won’t be ready.
  • Page 72 2T6/2T7/2T8/2T9 Code Contents Conditions location* Multiple sheets of jam The registration sensor 2 (RS2) does not turn off 0511 during paper feed from cassette 1. PF feed sensor 1 (PFPFS1) does not turn off dur- 0512 ing paper feed from cassette 2. PF feed sensor 2 (PFPFS2) does not turn off dur- 0513 ing paper feed from cassette 3.
  • Page 73 2T6/2T7/2T8/2T9 Code Contents Conditions location* Registration sensor 2 non The registration sensor 2 (RS2) does not turn on 4002 arrival jam during paper feed from cassette 2. The registration sensor 2 (RS2) does not turn on 4003 during paper feed from cassette 3. The registration sensor 2 (RS2) does not turn on 4004 during paper feed from cassette 4.
  • Page 74 2T6/2T7/2T8/2T9 Code Contents Conditions location* Registration sensor 3 stay The registration sensor 3 (RS3) does not turn off 4111 during paper feed from cassette 1. The registration sensor 3 (RS3) does not turn off 4112 during paper feed from cassette 2. The registration sensor 3 (RS3) does not turn off 4113 during paper feed from cassette 3.
  • Page 75 2T6/2T7/2T8/2T9 Code Contents Conditions location* Duplex sensor 1 non arrival The duplex sensor 1 (DUS1) does not turn on dur- 4301 ing paper feed from cassette 1. The duplex sensor 1 (DUS1) does not turn on dur- 4302 ing paper feed from cassette 2. The duplex sensor 1 (DUS1) does not turn on dur- 4303 ing paper feed from cassette 3.
  • Page 76 2T6/2T7/2T8/2T9 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 77 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Data damage of Contact the Service Administrative Division. 0170 Billing counting error EEPROM. A checksum error is detected Defective PWB. Replace the main PWB or the engine PWB in the main and engine and check for correct operation (see page 1- backup memories for the bill- 5-22, 1-5-22).
  • Page 78 2T6/2T7/2T8/2T9 Check procedures/ Code Contents Causes corrective measures Defective bottom Check to see if the bottom plate can move 1020 PF lift motor 1 error plate elevation smoothly and repair it if any problem is (paper feeder) mechanism in the found.
  • Page 79 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Defective bottom Check to see if the bottom plate can move 1040 PF lift motor 3 error plate elevation smoothly and repair it if any problem is (paper feeder) mechanism in the found.
  • Page 80 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 1150 BPF lift motor downward tor cable or poor nuity within the connector cable. If none, error (Bulk paper feeder) contact in the con- replace the cable.
  • Page 81 2T6/2T7/2T8/2T9 Check procedures/ Code Contents Causes corrective measures Improper installa- Follow installation instruction carefully again. 1830 Paper feeder 4 communica- tion paper feeder. tion error Defective connec- Reinsert the connector. Also check for conti- A communication error is tor cable or poor nuity within the connector cable.
  • Page 82 2T6/2T7/2T8/2T9 Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 2010 Main motor steady-state tor cable or poor nuity within the connector cable. If none, error contact in the con- replace the cable. Stable OFF is detected for 2 s nector.
  • Page 83 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 2330 Fuser pressure release tor cable or poor nuity within the connector cable. If none, motor error contact in the con- replace the cable. (Over-current) nector.
  • Page 84 2T6/2T7/2T8/2T9 Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 2610 PF drive motor 2 error tor cable or poor nuity within the connector cable. If none, (paper feeder 2) contact in the con- replace the cable.
  • Page 85 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 4200 BD steady-state error tor cable or poor nuity within the connector cable. If none, When the value of Register contact in the con- replace the cable.
  • Page 86 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Deformed connec- See page 1-4-19. 6020 Abnormally high fuser tor pin. thermistor 2 temperature Defective triac. See page 1-4-19. The detection temperature of Shorted fuser Replace the fuser unit (see page 1-5-19). fuser thermistor 2 is higher thermistor.
  • Page 87 2T6/2T7/2T8/2T9 Check procedures/ Code Contents Causes corrective measures Deformed connec- If the I/F connector pins of the fuser unit and 6000/ Broken fuser heater wire tor pin. the main unit are deformed owing to foreign 6020/ Abnormally high fuser matters, replace the connectors or the units thermistor 2 temperature including the connectors.
  • Page 88 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Deformed connec- See page 1-4-19. 6120 Abnormally high fuser tor pin. thermistor 1 temperature Defective triac. See page 1-4-19. The detection temperature of Shorted fuser Replace the fuser unit (see page 1-5-19). fuser thermistor 1 is higher thermistor.
  • Page 89 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 7100 Toner sensor error tor cable or poor nuity within the connector cable. If none, Sensor output value of 930 or contact in the con- replace the cable.
  • Page 90 2T6/2T7/2T8/2T9-1 Check procedures/ Code Contents Causes corrective measures Defective connec- Reinsert the connector. Also check for conti- 7800 Broken external thermistor tor cable or poor nuity within the connector cable. If none, wire contact in the con- replace the cable. The average of thermistor out- nector.
  • Page 91 2T6/2T7/2T8/2T9 Check procedures/ Code Contents Causes corrective measures Defective main Turn the main power switch off/on to restart F020 Main PWB RAM checksum memory (RAM) in the machine. If the error is not resolved, error main PWB replace main PWB (see page 1-5-22). Defective Replace the expansion memory (DIMM).
  • Page 92 2T6/2T7/2T8/2T9 (3) System Error (Fxxxx) Outline The document is subscribed to describe the outline of the factors of the Fxxx errors that are not described in the service manual. Please utilize it to refer to checking the factors. Note: Please initially check the following when the error (Fxxx) is indicated. Power is partially supplied to this machine when the power is turned off.
  • Page 93 2T6/2T7/2T8/2T9-2 Code Contents Verification procedure & check point Remarks ECOSYS P3060dn/P3055dn/P3050dn/P3045dn ― It locks on a Welcome screen.It locks on a start- (1) Check the harness, and the connection state of a connector between 1. Panel <=> Main IF * note: 60[s] ing logo (Taskalfa/Ecosys) screen.(Even if time...
  • Page 94 2T6/2T7/2T8/2T9 Code Contents Verification procedure & check point Remarks ECOSYS P3060dn/P3055dn/P3050dn/P3045dn F25X Abnormality detecting in a network manage- (1) U021 Controller backup initialization is carried out and an operation check is * It may occur according to a visitor's [Main body <=> External network] ment department performed.
  • Page 95 2T6/2T7/2T8/2T9 Code Contents Verification procedure & check point Remarks ECOSYS P3060dn/P3055dn/P3050dn/P3045dn F4DX Abnormality detecting in the Entity Manage- (1) U021 Controller backup initialization is carried out and an operation check is [Main PWB] ment Department performed. There is no hard components that can be checked in the F4EX (2) Exchange a Main board and perform an operation check.

  • Page 96: Image Formation Problems

    2T6/2T7/2T8/2T9 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 97 2T6/2T7/2T8/2T9 (1) No image appears (entirely white). Print example Causes Check procedures/corrective measures Defective Defective connector cable Reinsert the connector. Also check for conti- developer or poor contact in the con- nuity within the connector cable. If none, bias output. nector.
  • Page 98 2T6/2T7/2T8/2T9 (3) Image is too light. Print example Causes Check procedures/corrective measures Dew condensation of the drum surface. Perform the drum surface refreshing in a sys- tem menu. The paper is moist. The storage state of a paper is checked. Defective Defective connector cable Reinsert the connector.
  • Page 99 2T6/2T7/2T8/2T9 (4) The background is colored. Print example Causes Check procedures/corrective measures Defective Defective connector cable Reinsert the connector. Also check for conti- main or poor contact in the con- nuity within the connector cable. If none, charger out- nector. replace the cable.
  • Page 100 2T6/2T7/2T8/2T9 (6) Black streaks are printed vertically. Print example Causes Check procedures/corrective measures Dirty or flawed drum. Perform the drum surface refreshing operation. Flawed drum. Replace the drum unit (see page 1-5-15). Deformed or worn cleaning Replace the drum unit (see page 1-5-15). blade in the drum unit.
  • Page 101 2T6/2T7/2T8/2T9 (9) Image is blurred. Print example Causes Check procedures/corrective measures Deformed press roller. Replace the fuser unit (see page 1-5-19). Paper conveying section drive Check the gears and belts and, if necessary, grease them. problem. (10) Paper is wrinkled. Print example Causes Check procedures/corrective measures...
  • Page 102 2T6/2T7/2T8/2T9 (13) Fusing is loose. Print example Causes Check procedures/corrective measures Wrong types of paper. Check if the paper meets specifications, replace paper. Setup of media Practical use of half speed printing Paper creased. Replace the paper. Flawed heat roller or press Replace the fuser unit (see page 1-5-19).
  • Page 103 2T6/2T7/2T8/2T9 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 104 2T6/2T7/2T8/2T9 Problem Causes Check procedures/corrective measures 1. Defective connector Reinsert the connector. Also check for continuity within the Developer fan cable or poor con- connector cable. If none, replace the cable. motor does not tact in the connector. Developer fan motor and engine PWB (YC27) operate.
  • Page 105 2T6/2T7/2T8/2T9 Problem Causes Check procedures/corrective measures (12) 1. Defective connector Reinsert the connector. Also check for continuity within the Feedshift solenoid cable or poor con- connector cable. If none, replace the cable. does not operate. tact in the connector. Feedshift solenoid and relay-L PWB (YC13) (60/55/50 ppm Relay-L PWB and engine PWB (YC2/YC31) model only)
  • Page 106 2T6/2T7/2T8/2T9 Problem Causes Check procedures/corrective measures (16) 1. Defective connector Reinsert the connector. Also check for continuity within the A paper jam in the cable or poor con- connector cable. If none, replace the cable. paper feed, paper tact in the connector. Regist sensor 2 and Drum PWB (YC6) conveying or eject DU sensor 1 and Relay-L PWB (YC9)
  • Page 107 2T6/2T7/2T8/2T9 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 108 2T6/2T7/2T8/2T9 This page is intentionally left blank. 1-4-40...
  • Page 109 2T6/2T7/2T8/2T9 1-5 Assembly and disassembly 1-5-1 Precautions for assembly and disassembly (1) Precautions Before starting disassembly, push the power switch and check the disappeared display of an operation panel certainly. Unplug the power cable from the wall outlet. When handling PWBs (printed wiring boards), do not touch parts with bare hands. The PWBs are susceptible to static charge.
  • Page 110 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 Kyocera branded toner container, otherwise, it is a counterfeit.

  • Page 111: Outer Covers

    2T6/2T7/2T8/2T9 1-5-2 Outer covers (1) Detaching and refitting the top cover Procedure Top cover 1. Open the rear cover. Screw Screw 2. Open the top cover. 3. Remove two screws. Hook 4. Release two hooks and then lift the top Hook cover upward.
  • Page 112 2T6/2T7/2T8/2T9 (3) Detaching and refitting the right upper cover Procedure Screw 1. Open the front cover. Right upper 2. Remove the top cover assembly. cover (See page 1-5-3) 3. Remove the slot cover. (See page 1-5-3) 4. Remove two screws. 5.
  • Page 113 2T6/2T7/2T8/2T9 (5) Detaching and refitting the rear left cover Procedure 1. Open the rear cover. 2. Release two hooks of the rear left cover Rear left cover while pulling forward. 3. Remove the rear left cover by rotating. Hook Hook Figure 1-5-7 (6) Detaching and refitting the left upper cover Procedure...
  • Page 114 2T6/2T7/2T8/2T9 (7) Detaching and refitting the left lower cover Procedure 1. Remove the left upper cover. (See page 1-5-5) 2. Pull out the cassette. 3. Remove the rear left lower cover. (See page 1-5-5) 4. Remove the screw. Hook B 5.
  • Page 115 2T6/2T7/2T8/2T9 5. Remove the fulcrum axis by sliding the Fulcrum axis rear cover assembly while avoiding rear (Rear cover assembly) cover and then remove the rear cover assembly. Rear cover assembly Rear cover Figure 1-5-11 1-5-7...
  • Page 116 2T6/2T7/2T8/2T9 1-5-3 Paper feed section (1) Detaching and refitting the paper feed roller Procedure 1. Pull out the cassette. Paper feed roller assembly 2. Release the lock by pulling the lever. Holder 3. Remove the paper feed roller assembly by pulling and raising and then sliding forward.
  • Page 117 2T6/2T7/2T8/2T9 Retard roller guide 2. Remove the spring. 3. Remove the retard roller holder by Retard roller holder rotating. 4. Check or replace the retard roller and refit all the removed parts. Spring Figure 1-5-14 (3) Detaching and refitting the MP paper feed pulley Procedure 1.
  • Page 118 2T6/2T7/2T8/2T9 4. Remove the fulcrum of leftside by extending a cover. 5. Remove the fulcrum of rightside during twisting a cover. 6. Remove the front cover forward. Front cover Front cover Figure 1-5-16 1-5-10...
  • Page 119 2T6/2T7/2T8/2T9 7. Remove two screws on the MP paper feed unit. Screw MP paper feed unit Screw Figure 1-5-17 8. Remove the MP paper feed unit from the printer. Printer MP paper feed unit Figure 1-5-18 1-5-11...
  • Page 120 2T6/2T7/2T8/2T9 9. Release the lock lever and then slide MP paper feed pulley axis the MP paper feed pulley axis. 10. Remove MP paper feed pulley. 11. Check or replace the MP paper feed pulley and refit all the removed parts. Lock lever MP paper feed pulley Figure 1-5-19...
  • Page 121 2T6/2T7/2T8/2T9 1-5-4 Developer section (1) Detaching and refitting the developer unit Procedure 1. Open the top cover. Top cover 2. Release the lock lever by rotating and then remove the toner container. Toner container Lock lever Figure 1-5-20 3. Open the front cover. 4.
  • Page 122 2T6/2T7/2T8/2T9 Developer unit 6. Pull the connector out. 7. Release the lock lever and then remove the developer unit upward. Connector 8. Check or replace the developer unit and refit all the removed parts. Connector Lock lever Figure 1-5-22 1-5-14...
  • Page 123 2T6/2T7/2T8/2T9 1-5-5 Drum section (1) Detaching and refitting the drum unit Procedure 1. Remove the developer unit. (See page 1-5-13) 2. Remove the lock lever L. Drum unit 3. Remove the lock lever R by sliding backward. 4. Remove the drum unit by sliding forward.
  • Page 124 2T6/2T7/2T8/2T9 1-5-6 Transfer/separation section (1) Detaching and refitting the transfer roller assembly Procedure 1. Release four hooks by sliding to left the paper chute guide. 2. Remove the paper chute guide upward. Paper chute guide Hooks Figure 1-5-25 Transfer roller 3.
  • Page 125 2T6/2T7/2T8/2T9 (2) Detaching and refitting the separation needle unit Procedure 1. Remove the transfer roller unit. (See page 1-5-16) Separation 2. Release four hooks of separation nee- needle unit dle unit by rotating and then remove the Hooks separation needle unit upward. 3.
  • Page 126 2T6/2T7/2T8/2T9 1-5-7 Optical section (1) Detaching and refitting the laser scanner unit Procedure Screw Screw 1. Remove the top cover assembly. Screw (See page 1-5-3) 2. Remove the right upper cover. Screw (See page 1-5-4) 3. Pull the connector and FFC from engine PWB out.
  • Page 127 2T6/2T7/2T8/2T9 1-5-8 Fuser section (1) Detaching and refitting the fuser unit Procedure 1. Remove the rear cover. (See page 1-5-6) 2. Remove the screw and then remove the connector cover A. 3. Pull two connectors out. Connectors connector Screw cover A Figure 1-5-29 4.
  • Page 128 2T6/2T7/2T8/2T9 [60/50/45 ppm model] 8. Remove the screw and then remove the fuser unit forward. 9. Check or replace the fuser unit and refit all the removed parts. Caution: when refitting the fuser unit, per- form the following procedures. (1)Turn on the power switch while opening the rear cover after removing the fuser unit.

  • Page 129: Ejection Section

    2T6/2T7/2T8/2T9 1-5-9 ejection section (1) Detaching and refitting the ejection unit Procedure 1. Remove the top cover assembly. Ejection unit (See page 1-5-3) Screw 2. Remove the right upper cover and the right lower cover. (See page 1-5-4) Screw 3. Remove the left upper cover. (See page 1-5-5) 4.
  • Page 130 2T6/2T7/2T8/2T9-3 1-5-10 PWBs (1) Detaching and refitting the main PWB Procedure 1. Remove the inlet cover and the slot cover.(See page 1-5-3) 2. Unplug the power cable. Caution: Do not insert or remove main PWB assembly while machine power is Doing so may cause damage to the machine and the main PWB.
  • Page 131 2T6/2T7/2T8/2T9-3 8. Pull two connectors out. 9. Remove the screw and two hooks and Hook then remove the wire guide. Connector Wire guide Hook Connector Screw Figure 1-5-35 10. Pull all connectors out from main PWB. 11. Remove four screws and then remove the engine PWB.
  • Page 132 2T6/2T7/2T8/2T9 (3) Detaching and refitting the relay-L PWB Procedure 1. Remove the top cover assembly. (See page 1-5-3) 2. Pull the connectors out from relay-L LSU fan motor assembly PWB and then release the wires from hooks. 3. Remove the LSU fan motor assembly upward.
  • Page 133 2T6/2T7/2T8/2T9 (4) Detaching and refitting the power source PWB Procedure 1. Remove the top cover assembly. (See page 1-5-3) 2. Remove the right upper cover. (See page 1-5-4) 3. Remove the right lower cover. Screw (See page 1-5-4) 4. Remove the main PWB. (See page 1-5-22) 5.
  • Page 134 2T6/2T7/2T8/2T9 (5) Detaching and refitting the high voltage PWB Procedure 1. Remove the cassette. 2. Remove the right upper cover and the Screw right lower cover. (See page 1-5-4) 3. Remove the left upper cover and the left lower cover. (See page 1-5-6) 4.
  • Page 135 2T6/2T7/2T8/2T9 9. Remove seven screws. 10. Extract the feed roller axis by pushing the joint part. 11. Remove the DU assy to the front. Screw Screw Joint part Screw Screws DU assy Paper feed roller axis Screws Figure 1-5-43 12. Remove the screw. 13.
  • Page 136 2T6/2T7/2T8/2T9 (6) Detaching and refitting the operation PWB Procedure 1. Open the top cover. 2. Remove the JAM processing procedure Screws sheet. 3. Remove three screws. Screw JAM processing procedure sheet Top cover Figure 1-5-45 4. Rotate the operation PWB cover. 5.
  • Page 137 2T6/2T7/2T8/2T9 1-5-11 Others (1) Detaching and refitting the main driving motor unit Procedure 1. Remove the right upper cover. Connector (60/55/50 ppm) (See page 1-5-4) Wire holder 2. Remove the right lower cover. (See page 1-5-4) 3. Pull the connector out from the motor and then release the wires from wire holder.
  • Page 138 2T6/2T7/2T8/2T9 (2) Detaching and refitting the paper feed driving motor unit Procedure Connector 1. Remove the right upper cover. (See page 1-5-4) 2. Remove the right lower cover. (See page 1-5-4) 3. Pull the connectors of clutches and solenoid out. 4.
  • Page 139 2T6/2T7/2T8/2T9 (4) Direction of installing the principal fan motors When detaching or refitting the fan motor, be careful of the airflow direction (intake or exhaust). Power source fan motor (Rating label: inside) Intake Developer fan motor (Rating label: inside) Intake Intake LSU fan motor (Rating label: inside)
  • Page 140 2T6/2T7/2T8/2T9 This page is intentionally left blank. 1-5-32...

  • Page 141: Upgrading The Firmware

    2T6/2T7/2T8/2T9-1 1-6 Requirements on PWB Replacement 1-6-1 Upgrading the firmware Execute the following to update the firmware below. * : The processing time is reduced with simultaneous processing by group. Target Group Master file name Message Controller Controller Firmware Package Group1 DL_PKG_CTRL.2T6 CPKG...
  • Page 142 2T6/2T7/2T8/2T9 Target Firmware Signature file name Optional Data Option Language Data(1) 2T6_OPT_xx_sign.bin *1 Option Language Data(2) Option Language Data(3) Option Language Data(4) Option Language Data(5) Option Language Data (Erase) 2T6_OPT_ER_sign.bin Sub Board Engine Firmware 2T6_ENGN_sign.bin Enhancement Paper Feeder 2LV_03NY_sign.bin *1: 01 to 99 of a different number for each language is inserted in "xx". File names of the firmware certificate Target Firmware Firmware certificate filename...
  • Page 143 2T6/2T7/2T8/2T9 Preparation Unzip the file containing the downloaded firmware and then copy the firmware and high-speed master file (skip files: ES_SKIP.ON) in the root folder of the USB memory. * : If the high-speed master file exists, the same version firmware update is skipped. Procedure 1.
  • Page 144 2T6/2T7/2T8/2T9 In case of the error completion. F W - U p d a t e 1 / 2 4 In case of occurring an error during the firmware update, the process is immediately interrupted E r r o r and the error message and error code are dis- played.
  • Page 145 2T6/2T7/2T8/2T9 7. Unplug the power cord and disconnect the USB memory. 8. Plug in the power cord and turn the power switch (a) on. 9. Check that the "Home" screen is displayed and then turn the power switch (a) off. Safe-Update When the firmware update was interrupted by power shut-off or disconnecting the USB memory during the firmware update, the firmware update is retried at the next power-on.

  • Page 146: Remarks On Pwb Replacement

    2T6/2T7/2T8/2T9-1 1-6-2 Remarks on PWB replacement (1) Engine PWB NOTE: When replacing the PWB, remove the EEPROM from the PWB and then reattach it to Engine PWB the new PWB. EEPROM(U21) Figure 1-6-2 (2) Main PWB 1. Re-activate the license if optional licensed product is installed. 1) Card Authentication Kit(B) 2) UG-33 (ThinPrint) 3) Data Security Kit(E)
  • Page 147 2T6/2T7/2T8/2T9 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 148 2T6/2T7/2T8/2T9 (2) MP tray paper feed section The MP tray can contain 100 sheets. Feeding from the MP tray is performed by the rotation of the MP paper feed roller. Also, function of the MP separation pad prevents paper from multiple feeding. Figure 2-1-3 MP tray paper feed section 1.
  • Page 149 2T6/2T7/2T8/2T9 (3) Conveying section The conveying section conveys paper to the transfer/separation section as paper feeding from the cassette or MP tray, or as paper refeeding for duplex printing. Paper by feeding is conveyed by the paper feed roller to the position where the registration sensor (RS) is turned on, and then sent to the transfer/separation section by the upper registration roller and lower registration roller.
  • Page 150 2T6/2T7/2T8/2T9 2-1-2 Drum section The drum section consists of the drum, the charger roller unit, and the cleaning unit, and the drum surface is uniformly charged in preparation for formation of residual image by laser beam. (1) Charger roller unit The drum surface is uniformly charged by contacting the roller which gave the electric charge and was charged on the drum surface, and rotating it.
  • Page 151 2T6/2T7/2T8/2T9 (2) Cleaning unit After transfer is complete, toner remaining on the drum surface is chipped off with the cleaning blade and is collected to the waste toner box with the drum screw. The cleaning lamp (CL) consists of LEDs and removes residual charge on the drum before main charging.
  • Page 152 2T6/2T7/2T8/2T9 2-1-3 Developer section The developer unit consists of the developer roller that forms the magnetic brush, the developer blade and the developer screws that agitate the toner.Also, the toner sensor (TS) checks whether or not toner remains in the developer unit. Figure 2-1-11 Developer section 1.
  • Page 153 2T6/2T7/2T8/2T9 2-1-4 Optical section (1) 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 and mirror are housed in the laser scanner unit, adjust the diameter of the laser beam, and focalize it at the drum surface.
  • Page 154 2T6/2T7/2T8/2T9 2-1-5 Transfer/Separation section The transfer and separation section consists mainly of the transfer roller and separation electrode. A high voltage generated by the high voltage PWB (HVPWB) is applied to the transfer roller for transfer charg- ing. Paper after transfer is separated from the drum by applying separation charging that is output from the high voltage PWB (HVPWB) to the separation electrode.
  • Page 155 2T6/2T7/2T8/2T9 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 (FUH), 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 156 2T6/2T7/2T8/2T9 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 facedown tray, the faceup tray (60/50/45 ppm model only) or the duplex conveying sec- tion. (45 ppm model) (60/55/50 ppm model) Figure 2-1-19 Eject/Feedshift section...
  • Page 157 2T6/2T7/2T8/2T9 EPWB EPWB PAPFULN PAPFULN YC12-3 YC12-3 EXITSENSN EXITSENSN YC26-3 YC26-3 R-LPWB R-LPWB OUTB3 OUTB3 YC12-1 YC12-1 OUTB1 OUTB1 YC12-2 YC12-2 OUTA3 OUTA3 YC12-3 YC12-3 OUTA1 OUTA1 YC12-4 YC12-4 FACEDDRN YC13-1 FSSOL FACEUDRN YC13-3 (45 ppm model) (60/55/50 ppm model) Figure 2-1-20 Eject/Feed shift section block diagram 2-1-11...

  • Page 158: Duplex Conveying Section

    2T6/2T7/2T8/2T9 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 2-1-21 Duplex conveying section 1. DU conveying roller 4. Actuater 2.
  • Page 159 2T6/2T7/2T8/2T9-2 2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) PWBs 1 1 1 Machine right Machine inside 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 160 2T6/2T7/2T8/2T9 List of correspondences of PWB names Name used in service manual Name used in parts list PARTS PWB ASSY MAIN SP Main PWB (MPWB) PARTS PWB ASSY ENGINE SP Engine PWB (EPWB) PARTS SWITCHING REGULATOR 120V SP Power source PWB (PSPWB) PARTS HIGH VOLTAGE UNIT SP High voltage PWB (HVPWB) (DK-****)
  • Page 161 2T6/2T7/2T8/2T9-2 (2) Switches and sensors 15 7 1,2 9 14 13 Machine right Machine inside Figure 2-2-2 Switches and sensors 1. Paper sensor 1 (PS1) ......Detects the presence of paper in the cassette. 2. Paper sensor 2 (PS2) ......Detects the presence of paper in the cassette. 3.
  • Page 162 2T6/2T7/2T8/2T9-2 (3) Motors Machine right Machine inside Figure 2-2-3 Motors 1. Main motor (MM)........Drives the paper feed section and conveying section. 2. Drum motor (DRM) *1 ......Drives the drum unit and transfer roller. 3. Eject motor (EM) ........Drives the eject section. 4.
  • Page 163 2T6/2T7/2T8/2T9-2 (4) Clutches and others 12,13 Machine right Machine inside Figure 2-2-4 Clutches and others 1. Paper feed clutch (PFCL) ..... Primary paper feed from cassette. 2. Registration clutch (RCL)...... Controls the secondary paper feed. 3. Developer clutch (DEVSCL) ....Controls the drive of the developer. 4.
  • Page 164 2T6/2T7/2T8/2T9 2-3 Operation of the PWBs 2-3-1 Main PWB (MPWB) YC31 YC32 Figure 2-3-1 Main PWB silk-screen diagram and Photograph 2-3-1...
  • Page 165 2T6/2T7/2T8/2T9 Connector Signal Voltage Description DAT3 DC0V/3.3V Control signal Connected to DC0V/3.3V Command control signal the SD card Ground DC3.3V Control signal DC0V/3.3V 3.3 V DC power output Ground DAT0 DC0V/3.3V Data bus signal DAT1 DC0V/3.3V Data bus signal DAT2 DC0V/3.3V Data bus signal Delective_Car...
  • Page 166 2T6/2T7/2T8/2T9 Connector Signal Voltage Description OPEN Connected to Ground the eKUIO OPEN OPEN Ground Analog USB data signal Analog USB data signal VBUS DC0V/3.3V 3.3 V DC power output to eKUIO TD1+ Analog Send data Connected to TD1- Analog Send data the Ethernet TD2+ Analog...
  • Page 167 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC31 NINIT DC0V/3.3V Reset signal Connected to PDATECT DC0V/3.3V OP detection signal Ground IEEE1284 YC32 +24V0 DC24V 24 V DC power input Connected to +24V0 DC24V 24 V DC power input the engine +24V0 DC24V 24 V DC power input +3.3V0_PM DC3.3V...
  • Page 168 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC32 Ground Connected to Ground the engine Ground Ground Ground Ground LVU_SLEEP_ DC0V/3.3V LVU energy-saving control signal POWER_SW DC0V/3.3V PowerSW E2C_IRN DC0V/3.3V G6 interrupt signal E2C_WKUP_ DC0V/3.3V Engine BGM return trigger BGD_N ENG_HLDN DC0V/3.3V Engine Hold signal C2E_QUICK_ DC0V/3.3V Speed priority return notification signal...
  • Page 169 2T6/2T7/2T8/2T9 2-3-2 Engine PWB (EPWB) YC20 YC16 YC21 YC14 YC30 YC31 YC26 YC12 YC19 YC15 YC22 YC27 YC10 YC13 YC18 YC23 Figure 2-3-2 Engine PWB silk-screen diagram and Photograph 2-3-6...
  • Page 170 2T6/2T7/2T8/2T9 Connector Signal Voltage Description HEAT2REM 0/3.3 V DC TH2 remote signal Connected to HEAT1REM 0/3.3 V DC TH1 remote signal the power ZCROSSN 0/3.3 V DC Zero crossing detection signal source PWB RELAY 0/3.3 V DC Relay driving signal PSLEEPN 0/3.3 V DC Sleep signal...
  • Page 171 2T6/2T7/2T8/2T9 Connector Signal Voltage Description MMOTCW 0/5 V DC MM drive shift signal Connected to MMOTRDYN 0/3.3 V DC MM ready signal the drum MMOTCLKN 0/5 V DC(pulse) MM clock signal motor and MMOTONN 0/5 V DC MM: On/Off main motor Ground *: 7 to 12 of +24V3...
  • Page 172 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC12 +3.3V3_F2 3.3 V DC 3.3 V DC power output to EFS Connected to Ground the eject full PAPFULN 0/3.3 V DC EFS: On/Off sensor YC13 LIFTMOTOR 0/5 V DC LM: On/Off Connected to Ground the lift motor *: 60/55/50 ppm model...
  • Page 173 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC19 ENVSENSN 0/3.3 V DC ENVS: On/Off Connected to Ground the high volt- MISENS Analog MC output signal age PWB MHVCLK 0/3.3 V DC (pulse) MC clock signal MACCNT Analog MC AC control signal MDCCNT Analog MC DC control signal HVCLK...
  • Page 174 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC20 Ground Connected to USBH_DP3 Analog the main USBH_DN3 Analog Ground SDIF_DAT0 DC0V/3.3V SDIF_DAT1 DC0V/3.3V SDIF_DAT2 DC0V/3.3V SDIF_DAT3 DC0V/3.3V SDIF_SDCLK DC0V/3.3V Ground SH1D DC0V/3.3V Ground LDOUT_1_DN LVDS LDOUT_1_DP LVDS Ground Ground Ground Ground Ground Ground Ground Ground LVU_SLEEP_...
  • Page 175 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC20 C2P_SDAT DC0V/3.3V Panel transmitted data signal Connected to Ground the main SDIF_SDCD DC0V/3.3V Card detect signal SDIF_INTA DC0V/3.3V Interrupt signal SDIF_CMD DC0V/3.3V Command signal BDN_D DC0V/3.3V BD signal SH2D DC0V/3.3V Sample hold signal Ground LDOUT_2_DN LVDS LDOUT_2_DP...
  • Page 176 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC30 +3.3V1_F1 3.3 V DC 3.3 V DC power output to OPPWB Connected to FUPRSTN 0/3.3 V DC OPPWB reset signal the opera- P2C_OK_KEY 0/3.3 V DC OK KEY:On/Off tion PWB C2P_BUZCO 0/3.3 V DC Buzzer control signal AIRTEMP Analog...
  • Page 177 2T6/2T7/2T8/2T9 2-3-3 Power source PWB (PSPWB) Figure 2-3-3 Power source PWB silk-screen diagram and Photograph 2-3-14...
  • Page 178 2T6/2T7/2T8/2T9 Connector Signal Voltage Description LIVE 100 V AC AC power input Connected to NEUTRAL 100 V AC AC power input the inlet NEUTRAL1 100 V AC Fuser heater Connected to LIVE 100 V AC AC power input the fuser unit NEUTRAL2 100 V AC Fuser heater...
  • Page 179 2T6/2T7/2T8/2T9 2-3-4 Relay-L PWB (R-LPWB) YC11 YC10 YC13 YC12 Figure 2-3-4 Relay-L PWB silk-screen diagram and Photograph 2-3-16...
  • Page 180 2T6/2T7/2T8/2T9 Connector Signal Voltage Description EECLK 0/3.3 V DC(pulse) Clock signal Connected to Ground the engine EESIO 0/3.3 V DC Data signal ERASER 0/3.3 V DC CL control signal +3.3V3_F2 3.3 V DC 3.3 V DC power input from EPWB TSENS Analog TS output signal...
  • Page 181 2T6/2T7/2T8/2T9 Connector Signal Voltage Description LFANN 0/24 V DC LFM: On/Off Connected to +24V0_F3 24 V DC 24 V DC power output to LSUFM the LSU fan motor +3.3V12 3.3 V DC 3.3 V DC power output to WTS(LED) Connected to WTLEDN 0/3.3 V DC WTS(LED): On/Off...
  • Page 182 2T6/2T7/2T8/2T9 2-3-5 High voltage PWB (HVPWB) YC102 YC101 Figure 2-3-5 High voltage silk-screen diagram and Photograph 2-3-19...
  • Page 183 2T6/2T7/2T8/2T9 Connector Signal Voltage Description YC101 +24V3_IL 24 V DC 24 V DC power output to EPWB Connected to TCNT Analog Transfer control the engine TRREM 0/3.3 V DC Transfer remote signal SCNT Analog Separation control +3.3V_F2 3.3 V DC 3.3 V DC power output DUJAMSEN2 0/3.3 V DC...
  • Page 184 2T6/2T7/2T8/2T9 2-4 Appendixes 2-4-1 Appendixes (1) Maintenance kits 1. 60/55/50 ppm model Maintenance part name Alternative Parts No. part No. Name used in service Name used in parts list MAINTENANCE KIT MK-3191/MAINTENANCE KIT 1702T69JP0 072T69JP (500,000 images) MK-3170/MAINTENANCE KIT 1702T68NL0 072T68NL MK-3172/MAINTENANCE KIT 1702T67US0...
  • Page 185 2T6/2T7/2T8/2T9 (2) Repetitive defects gauge First occurrence of defect 29.9 mm/1 Chager roller 3/16” 36.8 mm/1 Registration roller 7/16” 44.9 mm/1 Developer roller 3/4” 61.2 mm/2 Transfer roller 7/16” 94.2 mm/3 Drum/Press roller 11/16” 109.9 mm/4 Heat roller 5/16” 2-4-2...
  • Page 186 2T6/2T7/2T8/2T9 (3) Firmware environment commands The printer maintains a number of printing parameters in its memory. These 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 the firmware The current settings of the FRPO parameters are listed as the optional values on the service status page.
  • Page 187 2T6/2T7/2T8/2T9 Factory Item FRPO Setting values setting Printing concentration 1: Thin. 2: Slightly Thin. 3: Standard 4: Slightly Deep. 5: Deep. Total host buffer size 0 to 99 in units of the size defined by FRPO S5 Form feed time-out value Value in units of 5 seconds (1 to 99).
  • Page 188 2T6/2T7/2T8/2T9 Factory Item FRPO Setting values setting Automatic emulation sensing 0: AES disabled (For KPDL3) 1: AES enabled 1(U.S.A) Alternative emulation 6: PCL 6 Automatic emulation switching 0: Page eject commands trigger 1: None 11(U.S.A) (For KPDL3) 2: Page eject and PRESCRIBE EXIT 3: PRESCRIBE EXIT 4: Formfeed (^L) 6: Page eject, PRESCRIBE EXIT and formfeed...
  • Page 189 2T6/2T7/2T8/2T9 Factory Item FRPO Setting values setting Default cassette 0: MP tray 1: Cassette 1 2: Cassette 2 3: Cassette 3 MP tray paper size Same as the R2 values except: 0 6 (U.S.A) A4/letter equation 0: Off 1: On Host buffer size 0: 10kB (x H8) 1: 100kB (x H8)
  • Page 190 2T6/2T7/2T8/2T9 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 191 2T6/2T7/2T8/2T9 Factory Item FRPO Setting values setting Paper type for the MP tray 1: Plain 1 2: Transparency 3: Preprinted 4: Label 5: Bond 6: Recycle 7: Vellum 9: Letterhead 10: Color 11: Prepunched 12: Envelope 13: Cardstock 16: Thick 17: High quality 21: Custom1 22: Custom2...
  • Page 192 2T6/2T7/2T8/2T9 Factory Item FRPO Setting values setting Paper type for paper cassettes 2 1: Plain to 5 3: Preprinted 5: Bond 6: Recycled 9: Letterhead 10: Color 11: Prepunched 17: High quality 21: Custom1 22: Custom2 23: Custom3 24: Custom4 25: Custom5 26: Custom6 27: Custom7...
  • Page 193 2T6/2T7/2T8/2T9 Factory Item FRPO Setting values setting Forced duplex printing setting 0: OFF (Media type is Preprinted, Pre- 1: ON punched and Letterhead only) PDF direct printing 0: Zoom depending on paper size 1: Loads paper which is the same size as the image 2: Loads Letter, A4 size paper depending on the image sizeEnlarges or reduces the...
  • Page 194 2T6/2T7/2T8/2T9 (4) Maintenance Commands This section provides information on how to use the maintenance command and its parameters using exam- ples. Adjusting the print start timing (alternative command for the maintenance mode U034) Description Adjusts the leading edge registration or left edge. Purpose Make the adjustment if there is a regular error between the leading edges of the copy image and original.
  • Page 195 2T6/2T7/2T8/2T9 This page is intentionally left blank. 2-4-12...
  • Page 196 2T6/2T7/2T8/2T9 (5) Wiring diagram (60/55/50 ppm model) TONER DR UNIT CONTAINER 1WIRE DRPWB DRRPWB (Spring CPWB CRPWB contact) 1WIRE DEV UNIT TSENS +24V3_IL_F5E +24V3_IL_F5 RASERN TSENS EECLK REGSEN2 EESIO YC10 YC11 YC12 YC13 TMOT +3.3V3_F2 +3.3V3_F2 TMOT MOTPWB REGSEN2 TMOT EESIO R-LPWB EECLK...
  • Page 197 2T6/2T7/2T8/2T9 LSU UNIT OPPWB +5V5 BLPWB BLIGHT TEMS APCPWB PDPWB BUZZER +3.3V6 PSSW YC20 +24V0 +24V0 +24V0 +33V0_PM +3.3V3_E +3.3V3_E YC16 YC14 YC15 YC17 YC18 +5.0V1_C1 MPWB +3.3V1_C LEDPWM_EN E2C_SDAT C2E_SDAT +24V6 +5V5 C2E_SCK E2C_SDIR E2C_SBSY USB DEVICE +24V3 +5V3 VBUS_USBH_3 USB HOST USBH_DP3...
  • Page 198 2T6/2T7/2T8/2T9 (6) Wiring diagram (45ppm model) TONER DR UNIT CONTAINER 1WIRE DRPWB DRRPWB (Spring CPWB CRPWB contact) 1WIRE DEV UNIT TSENS +24V3_IL_F5E +24V3_IL_F5 RASERN TSENS EECLK REGSEN2 EESIO YC10 YC11 YC12 YC13 TMOT +3.3V3_F2 +3.3V3_F2 TMOT MOTPWB REGSEN2 TMOT EESIO R-LPWB EECLK ERASERN...
  • Page 199 2T6/2T7/2T8/2T9 LSU UNIT OPPWB +5V5 BLPWB BLIGHT TEMS APCPWB PDPWB BUZZER +3.3V6 PSSW YC20 +24V0 +24V0 +24V0 +33V0_PM +3.3V3_E +3.3V3_E YC16 YC30 YC14 YC15 YC18 +5.0V1_C1 MPWB +3.3V1_C LEDPWM_EN E2C_SDAT C2E_SDAT +24V6 +5V5 C2E_SCK E2C_SDIR E2C_SBSY USB DEVICE +24V3 +5V3 VBUS_USBH_3 USB HOST USBH_DP3...
  • Page 200 500 sheets paper feeder Installation Guide Installation Guide...
  • Page 201 PF-320 For Canada: CAN ICES-3B/NMB-3B PF-320 PF-320 PF-320 PF-320 PF-320...
  • Page 202 (For Legal/Folio/OficioII) 303NY5631201 2016.8...
  • Page 203 2000 sheets bulk feeder Installation Guide...
  • Page 204 PF-3100 For Canada: This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada. Installation of PF-3100 Installation von PF-3100 Installation de PF-3100 Installazione di PF-3100 Instalación de PF-3100 PF-3100 PB-325...
  • Page 205 PF-3100 Printed in China 303S35631001 First edition 2016.8...
  • Page 206 SSD (HD-6/HD-7) Installation Guide...
  • Page 209 IEEE1284 Interface Installation Guide...
  • Page 210 IB-32B (USB model only) English Français Español Optional Parallel Interface Kit IB-32B Kit d’interface parallèle IB-32B en option Kit de interfaz en paralelo IB-32B opcional Installation Guide Guide d’installation Guía de instalación Introduction Introduction Introducción The IB-32B is an optional parallel interface kit for use with the page printers. L’IB-32B est un kit d’interface parallèle en option destiné...
  • Page 211 Deutsch Italiano Optionales Parallel Interface Kit IB-32B Kit interfaccia parallela IB-32B opzionale Installationsanleitung Guida all’installazione Einführung Introduzione Das IB-32B ist ein optionales Parallel Interface Kit zur Verwendung mit IB-32B è un kit interfaccia parallela opzionale per utilizzi con stampanti a pagine. Seitendruckern.
  • Page 212 Network interface Installation Guide...
  • Page 213 IB-50 English Français Español Optional Network Interface Kit IB-50 Kit d’interface réseau IB-50 en option Kit de interfaz de red IB-50 opcional Installation Guide Guide d’installation Guía de instalación Introduction Introduction Introducción The IB-50 is an optional network interface kit for use with the MFPs and the page L’IB-50 est un kit d’interface réseau en option destiné...
  • Page 214 Deutsch Italiano Optionales Network Interface Kit IB-50 Kit interfaccia di rete IB-50 opzionale Installationsanleitung Guida all’installazione Einführung Introduzione Das IB-50 ist ein optionales Network Interface Kit zur Verwendung mit den MFPs IB-50 è un kit interfaccia di rete opzionale per utilizzi con stampanti multifunzione und den Seitendruckern.
  • Page 215 Wireless LAN interface Installation Guide...
  • Page 216 For European countries and Australia : IB-51 English Français Español Optional Wireless Network Interface Kit IB-51 Kit d’interface réseau sans fil IB-51 en option Kit de interfaz de red inalámbrica IB-51 opcional Installation Guide Guide d’installation Guía de instalación Introduction Introduction Introducción The IB-51 is an optional wireless network interface kit for use with the MFPs and...
  • Page 217 Deutsch Italiano Kit interfaccia di rete wireless IB-51 opzionale Optionales Wireless Network Interface Kit IB-51 Guida all’installazione Installationsanleitung Einführung Introduzione Das IB-51 ist ein optionales Wireless Network Interface Kit zur Verwendung mit IB-51 è un kit interfaccia di rete wireless opzionale per utilizzi con stampanti den MFPs und den Seitendruckern.
  • Page 218 PF-320 SERVICE MANUAL Published in August 2012 843NY110 3NYSM060 First Edition...
  • Page 219 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.
  • Page 220 CONTENTS 1-1 Specifications 1-1-1 Specifications ........................1-1-1 1-1-2 Parts names .......................... 1-1-2 1-1-3 Machine cross section ......................1-1-3 1-2 Installation 1-2-1 Unpacking and installation..................... 1-2-1 (1) Installation procedure ....................... 1-2-1 1-3 Troubleshooting 1-3-1 Paper misfeed detection ......................1-3-1 (1) Paper misfeed indication ....................1-3-1 (2) Paper misfeed detection....................
  • Page 221 1-1 Specifications 1-1-1 Specifications Item Specifications Type Loading type feeding unit Feed system Retard friction roller system Legal, Oficio II, Mexican Oficio, Letter, Executive, Statement, Folio, A4, B5(JIS), A5, B6, Return postcard, B5(ISO), C5, Commercial #10, DL, Paper size Commercial #9, Monarch, Commercial #6-3/4, Youkei4, Youkei2, 16K, Custom (92.1mm x 165.1mm / 3 5/8”...
  • Page 222 1-1-2 Parts names Figure 1-1-1 1. Cassette 2. Papersize window 3. Interface connector 4. Pins 1-1-2...

  • Page 223: Machine Cross Section

    1-1-3 Machine cross section Paper path Figure 1-1-2 Machine cross section 1-1-3...

  • Page 224: Unpacking And Installation

    1-2 Installation 1-2-1 Unpacking and installation (1) Installation procedure Installing the paper feeder 1. Remove the paper feeder from the con- tainer box and place the feeder where you want to install it. 2. Lift the printer up without tilting it, then put it down onto the paper feeder(s) by fitting the four corners as shown in the figure.
  • Page 225 2. Turn the cassette size dial so that the size of the paper you are going to use appears in the paper size window. Cassette size dial Paper size Cassette Window Figure 1-2-3 3. Push the lock lever on the left side Lock lever guide and slide to the desired paper Paper width...
  • Page 226 Extension cassette 4. If you are going to set paper that is lon- Legal ger than A4, pull out the extension cas- settes pushing the lock lbutton one by one and adjust them to the desired paper size. A4 - A5 Lock button Figure 1-2-5 5.
  • Page 227 7. Slide the paper into the paper cassette. Maximum line(Plain) Maximum line(Envelope) Cassette Figure 1-2-8 8. Insert the cassette into the slot in the paper feeder. Push it straight in as far as it will go. Paper feeder Cassette Figure 1-2-9 Completion of the machine installation.
  • Page 228 1-3 Troubleshooting 1-3-1 Paper misfeed detection (1) Paper misfeed indication When a paper misfeed occurs, the printer immediately stops copying and displays the jam location on the printer operation panel. Paper misfeed message Paper misfeed location Figure 1-3-1 Paper misfeed indication (2) Paper misfeed detection Printer Cassette 1...
  • Page 229 1-3-2 Self-diagnosis (1) Self-diagnostic function This printer is equipped with self-diagnostic function. When a problem is detected, the printer stops printing and display an error message on the operation panel. An error message consists of a message prompting a contact to service personnel, total print count, and a four-digit error code indicating the type of the error. (The display varies depending on the type of the error.) Total print Errer code...
  • Page 230 Check procedures/ Code Contents Causes corrective measures 1030 PF lift motor 2 error Defective bot- Check to see if the bottom plate can (paper feeder 2) tom plate eleva- move smoothly and repair it if any prob- After cassette 3 is inserted, PF lift tion mechanism lem is found.
  • Page 231 Check procedures/ Code Contents Causes corrective measures 1050 PF lift motor 4 error Defective bot- Check to see if the bottom plate can (paper feeder) tom plate eleva- move smoothly and repair it if any prob- After cassette 5 is inserted, PF lift tion mechanism lem is found.
  • Page 232 Check procedures/ Code Contents Causes corrective measures 1820 Paper feeder 3 communication Improper installa- Follow installation instruction carefully error tion paper again. A communication error is detected feeder. 10 times in succession. Defective con- Reinsert the connector. Also check for nector cable or continuity within the connector cable.
  • Page 233 Check procedures/ Code Contents Causes corrective measures 2600 PF feed motor 1 error Defective con- Reinsert the connector. Also check for (paper feeder 1) nector cable or continuity within the connector cable. When the PF feed motor is driven, poor contact in If none, replace the cable.
  • Page 234 Check procedures/ Code Contents Causes corrective measures 2630 PF feed motor 4 error Defective con- Reinsert the connector. Also check for (paper feeder 4) nector cable or continuity within the connector cable. When the PF feed motor is driven, poor contact in If none, replace the cable.
  • Page 235 1-3-3 Electric problems Problem Causes Check procedures/corrective measures (1)Defective paper Actuators of paper feed Check visually and replace if necessary. jam detecting. sensor does not operate False paper jam smoothly. message display. A piece of paper torn Check visually and remove it, if any. from a sheet is caught around actuator of paper feed sensor.
  • Page 236 1-3-4 Mechanical problems Problem Causes/check procedures Corrective measures (1)No paper feed. Check if the surfaces of the following roll- Clean with isopropyl alcohol. ers are dirty with paper powder: Pickup roller, Paper feed roller Check if the pickup roller and paper feed Check visually and replace any roller are deformed.
  • Page 237 1-4 Assembly and Disassembly 1-4-1 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. Unplug the power cable from the wall outlet. When handling PWBs (printed wiring boards), do not touch parts with bare hands.
  • Page 238 1-4-2 Assembly and disassembly (1) Removing the conveying roller, paper feed roller and pickup roller Procedure 1. Remove the cassette from the paper feeder. Paper feed roller 2. While pressing the lock lever and then slide the roller holder. Roller holder 3.
  • Page 239 (2) Removing the retard roller 1. Remove the cassette from the paper Retard roller assembly feeder. 2. Release two hooks in backside of cas- sette and then remove the retard roller assembly. Cassette backside Hook Cassette Figure 1-4-2 3. Remove the spring. Retard roller guide 4.
  • Page 240 (3) Remove the drive unit and PF main PWB 1. Remove the right front cover. Screw 2. Remove the five screws. Upper cover 3. Pull the upper cover rear ends. 4. While pulling out the paper size switch, and then remove the upper cover. Screw Screw Screw...
  • Page 241 Screw 7. Pull the three connectors out and then release the wires from the wire holders. 8. Remove the three screws and then Screw remove the drive unit. Screw Wires Connectors Wire holders Drive unit Figure 1-4-6 9. Pull the paper feed roller assembly up. Screw 10.
  • Page 242 2-1 Mechanical construction 2-1-1 Paper feed section (1) Paper feed section The paper feeder conveys paper from the cassette to the printer. Cassette can hold up to 500 sheets of paper. Paper is fed from the paper feeder by the rotation of the pickup roller and paper feed roller. The retard roller prevents multiple sheets from being fed at one time, via the torque limiter.
  • Page 243 2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) Electrical parts 8 10 Figure 2-2-1 Electrical parts 1. PF main PWB (PFMPWB) ....Controls electrical components in the paper feeder and communi- cations with the printer. 2. PF paper sensor 1 (PFPS1)....Detects the paper remaining amount level. 3.

  • Page 244: Main Pwb

    2-3 Operation of the PWBs 2-3-1 Main PWB YC8 3 1 Figure 2-3-1 Main PWB silk-screen diagram 2-3-1...
  • Page 245 Connector Signal Voltage Description +3.3V2 3.3 V DC 3.3 V DC power output to PFS Connected to Ground the PF paper 0/3.3 V DC PFPFS: On/Off fed sensor PAPSIZ0 0/3.3 V DC PFCSSW0: On/Off Connected to PAPSIZ1 0/3.3 V DC PFCSSW1: On/Off the PF cas- Ground...
  • Page 246 Connector Signal Voltage Description TMDIR 0/3.3 V DC PFPFM rotation direction signal Connected to TMLOCK 0/3.3 V DC PFPFM rotation stable signal the PF paper TMCLK 0/3.3 V DC(pulse) PFPFM clock signal feed motor TMDRVN 0/3.3 V DC PFPFM control signal Ground +24V2 24 V DC...
  • Page 247 2-4 Appendixes 2-4-1 Appendix (1) Wiring diagram PF main PWB +24V2 TMDRVN LMOTOR TMCLK PFPFM TMLOCK PFLM TMDIR PFLS PFPS1 PFPS2 OPPAUSEN OPPAUSEN OPSEL0 OPSEL0 OPSEL1 OPSEL1 OPSEL2 OPSEL2 PRINTER +3.3V1 +3.3V1 Lower PF OPRDYN OPRDYN Upper PF OPSCLK OPSCLK OPSDI OPSDI OPSDO...
  • Page 248 PF-3100 SERVICE MANUAL Published in August 2016 843S3110 3S3SM060 First edition...
  • Page 249 Il peut être illégal de jeter les batteries dans des eaux d’égout municipales. Vérifiez avec les fonctionnaires municipaux de votre région pour les détails concernant des déchets solides et une mise au rebut appropriée. The correspondence printer is as follows. ECOSYS P3045dn ECOSYS P3050dn ECOSYS P3055dn ECOSYS P3060dn...
  • Page 250 CONTENTS 1-1 Specifications 1-1-1 Specifications............................1-1-1 1-1-2 Paper specifications..........................1-1-2 (1) Paper specifications ..........................1-1-2 (2) Selecting the right paper ........................1-1-2 (2-1) Condition of the paper .......................1-1-2 (2-2) Paper size ..........................1-1-2 (2-3) Smoothness ..........................1-1-3 (2-4) Basis weight ..........................1-1-3 (2-5) Moisture content........................1-1-3 (3) Paper storage............................1-1-3 (4) Envelopes and postcards ........................1-1-4 (4-1) Envelopes..........................1-1-4 (4-2) Curly envelopes.........................1-1-5...
  • Page 251 2-4 Appendixes 2-4-1 Wiring diagram............................2-4-1...
  • Page 252 1-1 Specifications 1-1-1 Specifications Item Specifications Envelope Monarch, Envelope #10, Envelope DL, Envelope C5, Execu- Paper size tive, Letter, A4, B5, A5, A6, B6, Envelope #9, Envelope #6, ISO B5, Cus- tom, Hagaki, Oufuku Hagaki, 16K, Statement, Youkei 2 and Youkei 4 Plain, Transparency, Preprinted, Labels, Bond, Recycled, Vellum, Paper type Rough, Letterhead, Color, Prepunched, Envelope, Cardstock, Thick,...
  • Page 253 1-1-2 Paper specifications General guidelines The bulk paper feeder is designed for use with various special types of print media such as adhesive backed label, thick paper, envelopes, and post cards, it may not be used to print on paper not satisfying the requirements below. Note The manufacturer assumes no liability for problems that occur when paper not satisfying these requirements is used with the bulk paper feeder.
  • Page 254 command of the PRESCRIBE command language to tell the printer the size of the paper or envelope. Refer to the printer’s Prescribe II Command reference in the CD-ROM supplied with the printer. (2-3) Smoothness The paper should have a smooth, uncoated surface. Paper with a rough or sandy surface can cause voids in the printed output.
  • Page 255 (4) Envelopes and postcards When selecting envelopes and postcards, use the guidelines given below. (4-1) Envelopes An envelope is a more complex objects than a single sheet of paper. For this reason, it may not be possible to obtain con- sistent printing quality over the entire envelope surface.
  • Page 256 (4-2) Curly envelopes An envelope tends to curl excessively or become uneven in its thickness since it is constructed by paper which is folded, creased, and seamed in many parts, making the stack of envelopes on the feeder tray unlevel. To avoid feeding problems, the unlevelness of the stack of envelopes on the paper tray must be less than those specified in the following figures.
  • Page 257 1-2 Installation 1-2-1 Unpacking and installation (1) Installation procedure Start Removing the MP tray. Installing the printer to the printer base. Installing the bulk paper feeder. End. 1-2-1...
  • Page 258 Removing the MP tray In order to install the bulk paper feeder in the printer, the printer’s MP tray must be removed. Proceed as the following instructions: 1. Unplug the power source plug. Front cover 2. Open the front cover. 3.
  • Page 259 4. Remove the fulcrum of leftside by extending a cover. 5. Remove the fulcrum of rightside during twisting a cover. 6. Remove the front cover forward. Front cover Front cover Figure 1-2-2 1-2-3...
  • Page 260 7. Remove two screws on the MP paper feed unit. Screw MP paper feed unit Screw Figure 1-2-3 8. Remove the MP paper feed unit from the printer. Retain the MP paper feed unit for future use. Printer MP paper feed unit Figure 1-2-4 1-2-4...
  • Page 261 9. Attach the spacer by the screw to the printer. 10. Refit the removed front cover. 11. Close the top cover and the front cover. 12. Refit the removed cassette. Spacer Printer Screw Figure 1-2-5 Installing the printer base and the printer 1.
  • Page 262 Installing the bulk paper feeder 1. Mount the bulk paper feeder onto the rail in the lower deck of the base. The rail is mov- Bulk paper feeder able and must be pulled out before installing Printer the bulk paper feeder. Pull the rail fully out until it stops.
  • Page 263 4. Make sure that the output slot of the bulk Printer paper feeder is properly aligned with the MP tray slot on the front side of the printer. Bulk paper feeder 5. This completes setting up the bulk paper Output slot feeder with the printer.
  • Page 264 1-2-2 Operating the paper feeder (1) Loading paper Caution When the tray is rising or descending, please observe the following precautions. Keep your fingers out of the slot on the inner side of the bulk paper feeder. While the tray is descending, keep your hands out from under the tray. Do not push down on the tray or pull it upward.
  • Page 265 (2) Loading envelopes and postcards If you are loading postcards in the bulk paper feeder, load them so that they are fed with the top edge first. For envelopes, make sure that they are fed with the right or bottom edge first. Direction of paper feed Postcard...
  • Page 266 (4-2) Selection using prescribe’s PSRC command Feed selection can be done using the PSRC command of the Prescribe command language. To switch paper feed to the option paper feeder, place the PSRC command in a file or program as follows. !R! PSRC 0;...
  • Page 267 1-3 Troubleshooting 1-3-1 Paper misfeed detection (1) Paper misfeed indication If the printer’s message display shows [Paper jam] or [Add paper] (even though the feeder has paper loaded inside), detach the bulk paper feeder from the printer by sliding with the rail away from the printer, holding the bulk paper feeder by both hands as shown below.
  • Page 268 (2) Paper misfeed detection conditions Problem Causes/check procedures Corrective measures Too much paper in bulk Open tray cover. Remove any quantity in excess of the marked Paper will not feed paper feeder. limit. properly into printer. Paper too slick or stack Fan and flex paper to separate sheets.
  • Page 269 1-3-2 Self-diagnostic function (1) Self-diagnostic function This printer is equipped with self-diagnostic function. When a problem is detected, the printer stops printing and display an error message on the operation panel. An error message consists of a message prompting a contact to service personnel, total print count, and a four-digit error code indicating the type of the error.
  • Page 270 1-3-3 Electric problems Problem Causes/check procedures Corrective measures (1) "Tray elevation Defective wire. Follow the flow chart below. motor does not oper- Defective PF main PWB. atte. Defective tray elevation motor. Start Wire between PF main PWB PF main PWB and tray elevation motor is in good status? (no damage coating, or no...
  • Page 271 Problem Causes/check procedures Corrective measures (2) "No Paper" sta- Defective main PWB. Follow the flow chart below. tus still has dis- Defective wire. played. Defective paper feed motor. Start Paper is fed to the paper feed sensor? Wire between PF main PWB and paper feed motor is in good status? (no damage coating, or no...
  • Page 272 Problem Causes/check procedures Corrective measures (3) Bulk paper feeder Defective wire. Follow the flow chart below. is not recognized. Defective printer’s engine PWB. Start Is the lamp (green and orange) of a printer base on? Is the lamp (green) of a printer base on? Replace PWB of Wire between...
  • Page 273 Problem Causes/check procedures Corrective measures (4) The tray is not Defective elevation motor. Follow the flow chart below. descended even Defective tray bottom posi- though the tray cover tion sensor. is opened. Defective main PWB. Start Wire between paper and tray elevation motor is in good status? (no damage coating, or no connector loosen,...
  • Page 274 Problem Causes/check procedures Corrective measures (5)The tray is not Defective wire. Follow the flow chart below. descended even Defective tray bottom posi- though paper is tion sensor. empty. Defective paper feed sen- sor. Defective PF main PWB. Defective tray elevation motor.
  • Page 275 Problem Causes/check procedures Corrective measures (6)The tray is not Defective wire. Follow the flow chart below. ascended even Defective tray bottom posi- though the tray cover tion sensor. is closed (and rebooted). Defective PF main PWB. Defective cover interlock switch. Defective tray elevation motor.
  • Page 276 Problem Causes/check procedures Corrective measures (7) The tray is still Defective PF main PWB. Follow the flow chart below. kept on ascending Defective tray elevation over the top position. motor. Defective wire. Defective tray top position sensor. Start Pin 3 of YC5 = 0 V with tray be reached to the top position? Replace PF main PWB.
  • Page 277 Problem Causes/check procedures Corrective measures (8) The tray is still Defective PF main PWB. Follow the flow chart below. kept on descending Defective tray elevation beyond the bottom motor. position. Defective wire. Defective tray bottom posi- tion sensor. Start Pin 3 of YC7 = 3.3 V with tray be reached to the bottom position.
  • Page 278 1-4 Assembly and Disassembly 1-4-1 Precautions for assembly and disassembly (1) Precautions Be sure to turn the power switch off and disconnect the power plug before starting disassembly. When handling PWBs, do not touch connectors with bare hands or damage the board. Do not touch any PWB containing ICs with bare hands or any object prone to static charge.
  • Page 279 1-4-2 Assembly and disassembly (1) Removing the bulk paper feeder from the printer Warning: Before removing the bulk paper feeder, turn printer power off. 1. To remove the bulk paper feeder from the printer, slide it away from the printer’s opera- Bulk paper feeder tion panel on the rail.
  • Page 280 (3) Removing the side covers Note: To gain access to any of the internal parts, the side covers must be removed first. 1. To remove the side cover, remove two screws at the bottom side of the side cover. 2. Remove the other side cover using the same manner.
  • Page 281 (5) Removing the mounting rail from the printer base 1. To remove the rail from the printer base, remove two screws that secure the stopper at the inner end. 2. Then pull the rail outward as shown right. Printer base Mount rail Figure 1-4-5 1-4-4...
  • Page 282 2-1 Mechanical construction 2-1-1 Paper feed section (1) FRR System To avoid paper jam caused when several sheets of paper are fed at one time, the bulk paper feeder uses the friction retarded roller (FRR) system for paper feed. The operating theory for this system follows this section. Subsequently-fed paper Feed roller Middle feed roller...
  • Page 283 Feed roller Retard roller One-way clutch Figure 2-1-2 FRR System The feed roller is driven counter-clockwise on the shaft in this system. The retard roller has a torque limiter (one-way clutch) at one side to drive the roller freely from the shaft so that it rotates counter-clockwise with the friction applied from the feed roller via paper.
  • Page 284 (2) The fault detection function of the PWB Attachment PB-325 is equipped with fault detection LED of an engine PWB and PB PWB. Failure PWB Failure contents LED1 (Orange) LED2 (Green) Engine PWB +24V fuse disconnection Putting out lights +3.3V fuse disconnection PB PWB 24V cutoff circuit FET breakage Putting out lights...
  • Page 285 This page is intentionally left blank. 2-1-4...
  • Page 286 2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) Electrical parts Electrical parts Figure 2-2-1 Main PWB ............ Controls electrical components in the bulk paper feeder and communica- tions with the printer. Tray top position sensor....... This sensor, when the top of the paper stack in the paper tray has reached the top most position, ready for feeding paper through the bulk paper feeder output slot.
  • Page 287 (2) Electrical parts (PB-325) Electrical parts (PB-325) Figure 2-2-2 PB PWB ............Consists of wiring relay circuit between engine PWB of printer and main PWB of printer base. Relay interface connector A......Connects the printer base and the printer. Relay interface connector B......Connects the printer base and the bulk paper feeder. 2-2-2...
  • Page 288 2-3 Operation of the PWBs 2-3-1 Main PWB The diagram below shows the main PWB and the components of the bulk paper feeder. Cover interlock switch Tray Paper feed elevation motor motor OP3.3V Transistor Motor circuit driver Over current Tray top detection position circuit...
  • Page 289 Figure 2-3-2Main PWB silk-screen diagram Connector Pin No. Signal Voltage Description DC5V 5 V DC power input Connected PFSEL2 DC0V/3.3V PF Select2 signal to the printer PFSEL1 DC0V/3.3V PF Select1 signal PFSEL0 DC0V/3.3V PF Select0 signal PFRDYN DC0V/3.3V Serial comunication signal_Ready PFTxD DC0V/3.3V Serial comunication signal_Data...
  • Page 290 Connector Pin No. Signal Voltage Description FEED AN DC0V/24V Paper feed motor drive output Connected FEED A DC0V/24V Paper feed motor drive output to the paper FEED B DC0V/24V Paper feed motor drive output feed motor FEED BN DC0V/24V Paper feed motor drive output MOTOR2 DC0V/24V Tray elevation motor drive output...

  • Page 291: Wiring Diagram

    2-4 Appendixes 2-4-1 Wiring diagram Interface Tray connector DOWNLED bottom position DOWNLIMIT PFSEL2 sensor PFSEL1 PFSEL0 Connected to PFRDYN the printer PFTxD UPLED base Tray top PFRxD position PFCLK UPLIMIT sensor +24V PF main PWB Paper FFLED feed sensor FEEDN MOTOR1 Cover open Tray elevation...
  • Page 292 8F, No. 288 Nanjing Road West, Huangpu District, Phone: +1-305-421-6640 Shanghai,200003, China Fax: +1-305-421-6666 Phone: +86-21-5301-1777 Fax: +86-21-5302-8300 KYOCERA Document Solutions Canada , Ltd. KYOCERA Document Solutions 6120 Kestrel Rd., Mississauga, ON L5T 1S8, Canada (Thailand) Corp., Ltd. Phone: +1-905-670-4425...
  • Page 293 KYOCERA Document Solutions South Africa (Pty) Ltd. KYOCERA Document Solutions Espana, S.A. KYOCERA House, Hertford Office Park, Edificio Kyocera, Avda. de Manacor No.2, 90 Bekker Road (Cnr. Allandale), Midrand, South Africa 28290 Las Matas (Madrid), Spain Phone: +27-11-540-2600 Phone: +34-91-6318392...

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