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B039/B040/B043/B120 SERVICE MANUAL 001129MIU...
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It is the reader's responsibility when discussing the information contained within this document to maintain a level of confidentiality that is in the best interest of Ricoh Corporation and its member companies. NO PART OF THIS DOCUMENT MAY BE REPRODUCED IN ANY FASHION AND DISTRIBUTED WITHOUT THE PRIOR PERMISSION OF RICOH CORPORATION.
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6.7 PHOTOCONDUCTOR UNIT (PCU) ............6-33 6.7.1 OVERVIEW ..................6-33 6.7.2 DRIVE.....................6-34 6.8 DRUM CHARGE ..................6-35 6.8.1 OVERVIEW ..................6-35 6.8.2 CHARGE ROLLER VOLTAGE CORRECTION ......6-36 Correction for Environmental Conditions ..........6-36 6.8.3 ID SENSOR PATTERN PRODUCTION TIMING......6-37 6.8.4 DRUM CHARGE ROLLER CLEANING ..........6-38 B039/B040/B043...
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6.12.2 IMAGE TRANSFER CURRENT TIMING........6-58 6.12.3 TRANSFER ROLLER CLEANING..........6-59 6.12.4 PAPER SEPARATION MECHANISM...........6-59 6.13 IMAGE FUSING AND PAPER EXIT............6-60 6.13.1 OVERVIEW ..................6-60 6.13.2 FUSING DRIVE AND RELEASE MECHANISM ......6-60 6.13.3 FUSING ENTRANCE GUIDE SHIFT..........6-61 6.13.4 PRESSURE ROLLER..............6-61 6.13.5 FUSING TEMPERATURE CONTROL..........6-62 B039/B040/B043...
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2.5 TIMING CHARTS..................7-11 2.5.1 SINGLE-SIDED ORIGINAL MODE (A3) ........7-11 2.5.2 SINGLE-SIDED ORIGINAL MODE (A3, STAMP MODE) ....7-12 2.5.3 DOUBLE-SIDED ORIGINAL MODE ..........7-13 2.5.4 DOUBLE-SIDED ORIGINAL MODE (STAMP MODE) ....7-14 2.6 JAM DETECTION ................... 7-15 B039/B040/B043 viii...
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2.3 ORIGINAL TRANSPORT AND EXIT MECHANISM ........8-7 2.4 STAMP ......................8-8 2.5 TIMING CHARTS ..................8-9 2.5.1 A3 .....................8-9 2.5.2 A3, STAMP MODE .................8-10 2.6 JAM DETECTION..................8-11 2.7 OVERALL ELECTRICAL CIRCUIT ............8-12 2.8 FREE RUN ....................8-13 Procedure ...................8-13 Free Run Process................8-13 B039/B040/B043...
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2.4 PAPER HEIGHT DETECTION ..............9-8 PAPER SIZE DETECTION ..............9-9 2.5 SIDE AND END FENCES ...............9-10 Side Fences..................9-10 End Fence ..................9-10 3 REPLACEMENT AND ADJUSTMENT........9-11 3.1 FEED ROLLER REPLACEMENT............9-11 3.2 TRAY MAIN BOARD REPLACEMENT ...........9-12 3.3 TRAY MOTOR REPLACEMENT.............9-12 B039/B040/B043...
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1. GENERAL SPECIFICATIONS..............11 -1 Duplex Unit (B043 only) ..............11 -4 2. MACHINE CONFIGURATION ..............11 -5 3. OPTIONAL EQUIPMENT .................11 -6 ARDF ....................11 -6 ADF....................11 -7 ONE-TRAY PAPER TRAY UNIT ............11 -8 TWO-TRAY PAPER TRAY UNIT............11 -9 16MB IMB (Copier Memory Unit)*............11 -9 B039/B040/B043...
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12.5 SERVICE TABLES ................12 -1 12.5.1 SP MODE TABLES............... 12-1 12.5.2 COPY FEATURES TABLE (USER TOOLS) ......... 12-2 System Setting Table ................. 12-2 Copy Features Table................12-2 12.6 DETAILED SECTION DESCRIPTIONS..........12 -3 12.7 SPECIFICATIONS ................12 -3 B039/B040/B043...
IMPORTANT SAFETY NOTICES PREVENTION OF PHYSICAL INJURY 1. Before disassembling or assembling parts of the copier and peripherals, make sure that the power cord is unplugged. 2. The wall outlet should be near the copier and easily accessible. 3. Note that some components of the copier and the paper tray unit are supplied with electrical voltage even if the main power switch is turned off.
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LASER SAFETY The Center for Devices and Radiological Health (CDRH) prohibits the repair of laser-based optical units in the field. The optical housing unit can only be repaired in a factory or at a location with the requisite equipment. The laser subsystem is replaceable in the field by a qualified Customer Engineer.
Rev. 06/2003 INSTALLATION B039/B040/B043 PAPER TRAY UNIT B384 PREVENTIVE MAINTENANCE B039/B040/B043 PAPER TRAY UNIT B385 REPLACEMENT AND ADJUSTMENT B039/B040/B043 SPECIFICATIONS TROUBLESHOOTING B039/B040/B043 FAX UNIT B404 SERVICE TABLES B039/B040/B043 B120 (RLA only) DETAILED SECTION DESCRIPTION B039/B040/B043 AUTO REVERSE DOCUMENT FEEDER B379...
5 mm.) 10. Do not place the machine where it may be subjected to strong vibrations. 1.1.2 MACHINE LEVEL Front to back: Within 5 mm (0.2") of level Right to left: Within 5 mm (0.2") of level B039/B040/B043...
After completing installation, make sure the plug fits firmly into the outlet. 2. Avoid multi-wiring. 3. Be sure to ground the machine. 1. Input voltage: America, Taiwan:110 – 120 V, 50/60 Hz, 12 A Europe, Asia: 220 – 240 V, 50/60 Hz, 7 A B039/B040/B043...
Operation Instructions - System Settings Operation Instructions - Copy Reference New Equipment Condition Report (NECR) - English (-10, -17) New Equipment Condition Report (NECR) - Multi Language (-19, -27, -29, -69) Model Nameplate (-10, -17, -22) Model Name Decal (-22) B039/B040/B043...
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When installing the copier, make sure that the copier is unplugged. 1. Remove the strips of tape. B039I102.WMF 2. Open the front door and remove the toner bottle holder [A]. B039I107.WMF 3. Open the right door, and remove the PCU (Photoconductor Unit) [B]. B039I108.WMF B039/B040/B043...
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10. Pull out the paper tray and turn the paper size dial to the appropriate size. Adjust the end and side guides to match the paper size. NOTE: To move the side guides, first release the green lock on the rear side guide. B039/B040/B043...
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15. Initialize the electric total counter using SP7-825 in accordance with the type of service contract. NOTE: Select 1, then press the Original Type and OK keys at the same time. If the reset is successful, “Action completed” will appear on the LCD. B039/B040/B043...
1.3 PLATEN COVER INSTALLATION 1.3.1 ACCESSORY CHECK Check that you have the accessories indicated below. Description Q’ty Stepped Screw 1.3.2 INSTALLATION PROCEDURE CAUTION Unplug the machine power cord before starting the following procedure. 1. Install the platen cover [A] (2 screws). B039I120.WMF B039/B040/B043...
Check the quantity and condition of the accessories against the following list. Description Q’ty Scale Guide DF Exposure Glass Stud Screw Knob Screw Original Size Decal Screwdriver Tool B379I500.WMF 1.1.2 INSTALLATION PROCEDURE 1. Remove the strips of tape. B379I101.WMF B039/B040/B043...
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11. Make a full size copy, and check that the side-to-side and leading edge registrations are correct. If they are not, adjust the side-to-side and leading B379I501.WMF edge registrations. (☛ 3.13.3 ADF Image Adjustment) B039/B040/B043 1-10...
Check the quantity and condition of the accessories against the following list. Description Q’ty Scale Guide DF Exposure Glass Stud Screw Fixing Screw Original Size Decal Screwdriver Tool B387I500.WMF 1.5.2 INSTALLATION PROCEDURE 1. Remove the strips of tape. B387I151.WMF 1-11 B039/B040/B043...
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Then check if the document feeder works properly. 11. Make a full size copy, and check that the side-to-side and leading edge registrations are correct. If they are not, adjust the side-to-side and leading edge registrations. (☛ 3.13.3 B387I501.WMF ADF Image Adjustment). B039/B040/B043 1-12...
2. Attach the adjuster [A] to the base plate, as shown. NOTE: If a table is installed, this step is unnecessary. 1-13 B039/B040/B043...
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4. Set the copier on the paper tray unit. NOTE: When installing the copier, be careful not to pinch the connecting harness. B384I117.WMF 5. One-tray copier model (B039): Remove the 1st tray cassette [B]. Two-tray copier models (B040/B043): Remove the 2nd tray cassette [B].
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13. Load the paper in the paper trays and make full size copies from each tray. Check if the side-to- side and leading edge registrations are correct. If they are not, adjust the registrations (☛ 3.13 Copy Adjustments: Printing/ Scanning). B384I002.WMF 1-15 B039/B040/B043...
1.7.2 INSTALLATION PROCEDURE B385I159.WMF 1. Remove the strips of tape. NOTE: After removing the tape that secures the peripheral components and cardboard to the paper tray, make sure that there is no tape and/or tape residue remaining on the tray. B039/B040/B043 1-16...
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3. Set the copier on the paper tray unit. NOTE: When installing the copier, be careful not to pinch the connecting harness. B385I112.WMF 4. One-tray copier model (B039): Remove the 1st tray cassette [B]. Two-tray copier models (B040/B043): Remove the 2nd tray cassette [B].
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10. Load the paper in the paper tray and make full size copies from tray. Check if the side-to-side and leading edge B385I105.WMF registrations are correct. If they are not, adjust the registrations (☛ 3.13 Copy Adjustments: Printing/Scanning). B039/B040/B043 1-18...
DRAM INSTALLATION 1.9 DRAM INSTALLATION B039I934.WMF B039R942.WMF NOTE: The IMB must be installed before installing the DRAM. 1. Remove the rear middle cover [A] (2 rivets). 2. Install the DRAM [B]. 3. Reinstall the rear middle cover. B039/B040/B043 1-20...
3. Pass the connector [A] through the opening [B]. 4. Install the anti-condensation heater [C], as shown. 5. Join the connectors [A, D]. 6. Clamp the harness with the clamp [E]. 7. Reinstall the left cover and exposure glass. 1-21 B039/B040/B043...
4. Pass the connector [C] through the opening [D] and install the tray heater [E] (1 screw). 5. Install the relay cable [F], as shown. 6. Clamp the cable with the clamp [G]. 7. Reinstall the 1st tray cassette, power pack, and rear cover. B039/B040/B043 1-22...
Remove the DCB [B] with bracket (4 screws and 3 connectors). 4. Pass the connector [C] through the opening [D] and install the tray heater [E] (1 screw). 5. Join the connectors [F, G]. 6. Reinstall the 2nd tray cassette, DCB, and rear lower cover. 1-23 B039/B040/B043...
1. Remove the rear cover for the paper tray unit [A] (2 screws). B039I202.WMF - One-tray paper feed unit - 2. Two-tray unit only: Remove the cable guide [B] (1 screw). 3. Install the clamps [C]. B039I007.WMF - Two-tray paper feed unit - B039I004.WMF B039/B040/B043 1-24...
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TRAY HEATERS - One-tray paper feed unit - 4. Pass the connector [A] through the opening [B]. 5. Install the tray heater [C] (1 screw). B039I009.WMF - Two-tray paper feed unit - B039I005.WMF 1-25 B039/B040/B043...
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- One-tray paper feed unit - 6. Clamp the cables [A], as shown. 7. Join the connectors [B]. 8. Two-tray unit only: Reinstall the cable guide. 9. One-tray copier model (B039): Remove the 1st tray cassette. Two-tray copier models (B040/B043): Remove the 2nd tray cassette.
5. Hold the key counter plate nuts [C] on the inside of the key counter bracket [D] and insert the key counter holder [E]. 6. Secure the key counter holder to the bracket (2 screws). 7. Install the key counter cover [F] (2 screws). 1-27 B039/B040/B043...
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13. Join the connectors [I, J]. 14. Hook the key counter holder assembly [K] onto the stepped screw [F]. 15. Secure the key counter holder assembly with a screw [L]. 16. Change the value of SP5-113 to “1”. B039/B040/B043 1-28...
Clean with water or alcohol. (bypass tray) Friction pad Clean with water or alcohol. (bypass tray) Bottom-plate pad Clean with water or alcohol. (by-pass tray) Registration rollers Clean with water or alcohol. Relay rollers Clean with water or alcohol. B039/B040/B043...
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PAPER TRAY UNIT (ONE-TRAY AND TWO-TRAY MODELS) Paper feed rollers Dry or damp cloth Bottom-plate pads Dry cloth Paper-feed guides Clean with water or alcohol. Friction pads Dry or damp cloth PAPER TRAY UNIT (TWO-TRAY MODEL ONLY) Relay clutch Feed clutch Relay roller Dry cloth B039/B040/B043...
1. Access SP mode 7-804. 1. Press the Original Type key and the OK or ! key at the same time to reset the counter. If the reset is successful, the display shows “Action completed.” If the reset fails, the display shows “Error!!!” B039/B040/B043...
3. Take care not to bend or crease the exposure lamp’s ribbon cable. 4. Do not disassemble the lens unit. Doing so will throw the lens and copy image out of focus. 5. Do not turn any of the CCD positioning screws. Doing so will throw the CCD out of position. B039/B040/B043...
2. Operation panel [E] (! x 3, " x 1) 3.3.6 RIGHT UPPER COVER 1. Right upper cover [F] (! x 1) 3.3.7 TOP REAR COVER 1. Platen cover or ARDF or ADF (☛ 1.2, 1.3, or 1.4) 2. Top rear cover [G] (! x 1) B039/B040/B043...
2. Rear cover (☛ 3.3.1) 3. Left cover [A] (! x 2) B039R924.WMF 3.3.9 FRONT LONG COVER 1. Open the front door [B]. 2. Pull out the (top) paper tray. 3. Front long cover [C] (! x 4) B039R929.WMF B039/B040/B043...
EXTERIOR COVERS & OPERATION PANEL 3.3.10 FRONT RIGHT COVER 1. Open the front door [A]. 2. Front right cover [B] (! x 1) B039R905.WMF 3.3.11 RIGHT REAR COVER 1. Right upper cover (☛ 3.3.6) 2. Right rear cover [C] (! x 1) B039R914.WMF B039/B040/B043...
4. Open the 2 clamps [C] and disconnect the connectors [D]. NOTE: On non-duplex models (shown in the drawing above), disconnect 2 connectors. On duplex models, disconnect 3 connectors. 5. Pull the door off at an angle, so that it comes free of the hinges. B039/B040/B043...
5. Open the wire harness on the inside of the right door (B043 model only). 6. Close the right door again temporarily (you do not need to refasten the strap). 7. Front-side clip ring [A], front-side pin [B], front-side tray holder arm [C], and rear-side clip ring [D] 8. By-pass tray [E] B039/B040/B043...
6. Remove the front reflector [G]. 7. Press on the plastic latch [H] and at the same time push the plastic end of the lamp toward the rear, so that the lamp snaps free. Remove the lamp together with the lamp cable. 3-11 B039/B040/B043...
Once the sensors have been moved, they will detect paper sizes as follows. Original Size Length Sensors Width Sensors ❍ ❍ ❍ ✗ 8K-SEF ❍ ✗ ✗ ✗ 16K-SEF ✗ ✗ ❍ ✗ 16K-LEF ❍: Original present ✗: Original not present 3-13 B039/B040/B043...
5. Mount the original width sensor into the new position (from where you removed screw [C]), and screw. 6. Mount the original length sensor into the new position (from where you removed screw [D]), and screw it. 7. Screw screws back into their original holes. B039/B040/B043 3-14...
1st scanner securing screws and slide the 1st scanner out of the way (☛ 3.4.10, step 1). 7. Re-tighten the screws loosened in step 1 [A] and remove the positioning tools. 8. Go on to the next section, ‘Adjustment of 1st and 2nd Scanner Alignment’. B039/B040/B043 3-16...
7. Make sure that both the 1st and 2nd scanner belts are properly set in place on both sides [D]. 8. Re-tighten the screws loosened in step 1 [A] to clamp the scanner belts in place, then remove the positioning tools. 3-17 B039/B040/B043...
3.5 LASER UNIT WARNING Laser beam can seriously damage your eyes. Be absolutely sure that the main power switch is off and that the machine is unplugged before accessing the laser unit. 3.5.1 LOCATION OF “CAUTION” DECAL B039R110.WMF B039RLW.WMF B039/B040/B043 3-18...
3. Pull out the (upper) paper tray. 4. Front long cover (☛ 3.3.9) 5. Disconnect the harness [D, E]. 6. Laser unit [F] (! x 4) NOTE: The screw at the left front position [G] is longer than the others. B039R153.WMF 3-19 B039/B040/B043...
3.5.5 POLYGONAL MIRROR MOTOR 1. Laser unit (☛ 3.5.3) 2. Two rubber bushings [B] 3. Laser unit cover [C] (! x 1) 4. Polygonal mirror motor [D] (! x 4) 5. Do the copy adjustments (☛ 3.13). B039R154.WMF B039/B040/B043 3-20...
Using trial and error, adjust until the trim pattern is even. 6. Tighten screw [A] at its new position. 7. Tighten the other three screws. 8. Reinstall the copy tray. 9. Print the trim pattern and check the result. If further adjustment is required, repeat this procedure. 3-21 B039/B040/B043...
2. The toner density sensor [B] is taped to the bottom of the PCU. Pry it off with a regular screwdriver (! x 1). NOTE: Do not turn the PCU upside down, as doing so will cause toner and developer to spill out. 4. Do the procedure in section 3.6.8. B039/B040/B043 3-22...
NOTE: Be sure to reinstall the clip in the same orientation (with the lip facing away from the drum shaft). 4. Pull out the front end of the OPC drum [G], and remove. 5. Do the procedure in section 3.6.8. 3-23 B039/B040/B043...
(together with the plastic end pieces and springs). 5. Do the procedure in section 3.6.8. 3.6.6 CLEANING BLADE 1. Drum charge roller (☛ 3.6.5) 2. Cleaning blade [F] (! x 2) 3. Do the procedure in section 3.6.8. B039R207.WMF B039/B040/B043 3-24...
NOTE: 1) Be sure that there is no toner or developer stuck on any of the gears. (Clean as necessary with a blower brush, etc.) 2) Be sure to replace the Mylar at the rear side in the correct position. (The Mylar protects the gears at the rear side from falling toner). 3-25 B039/B040/B043...
• If using A3/11" x 17" paper, make 2 copies/prints. • To make solid black prints, use SP5-902 pattern 8. NOTE: Step 7 is required only after parts replacement or adjustment. There is no need to make sky-shot (or solid black) copies after replacing the developer. B039/B040/B043 3-26...
3. Push the shaft back through the opening, so that the roller moves clear of the friction pad. 4. Friction pad [E] B039R703.WMF 3.8.3 PAPER END SENSOR 1. Pull the appropriate paper cassette out. 2. Paper end sensor [F] (" x 1) B039R705.WMF B039/B040/B043 3-28...
4. Exit sensor [B] (" x 1) B039R601.WMF Duplex Models 1. Open the right door. 2. Front right cover (☛ 3.3.10) 3. Lower guide [C] (! x 2) 4. Upper guide [D] (! x 2) 5. Exit sensor [E] (" x 1) B039R945.WMF 3-29 B039/B040/B043...
NOTE: If you wish, you can just detach the tray and rest it on the ground without disconnecting the connector (but be careful to avoid placing too much load on the wires). 2. Sensor holder [A]. 3. By-pass paper end sensor [B] (" x 1) 4. By-pass feed roller [C] B039/B040/B043 3-30...
7. Unhook the springs [A] and [B] at the rear and front sides. 8. Guide [C] (! x 1, " x 1) 9. Bushing [D] (# x 1) 10. Gear [E] and bushing [F] (# x 1) 11. Registration roller [G] with the image transfer unit [H] 3-31 B039/B040/B043...
! x 2 ) 3. Paper feed clutch [C] and by- pass feed clutch [D] NOTE: When reinstalling, be sure that the rotation- prevention tabs [E] on the clutches fit correctly into the corresponding openings on the clutch cover. B039R922.WMF 3-33 B039/B040/B043...
2. Metal plate [A] (! x 3) 3. Vertical transport sensor [B] (" x 1) B039R938.WMF 3.8.15 PAPER SIZE SWITCH 1. Open the appropriate paper tray. 2. Switch cover [C] (! x 1) 3. Paper size switch [D] (" x 1) B039R913.WMF 3-35 B039/B040/B043...
3.9.2 IMAGE DENSITY SENSOR 1. Open the right door. 2. Plastic cover [E] 3. Image transfer roller (☛ 3.9.1) 4. Push down on the notch [F] to free the sensor. 5. Image density sensor [G] (" x 1) B039R931.WMF B039/B040/B043 3-36...
SC541. The color of connector [B] Blue: For 120 V machine B039R501.WMF Red: For 230 V machine 3.10.2 THERMISTOR 1. Fusing unit (☛ 3.10.1) 2. Thermistor [C] (! x 1, " x 1) B039R502.WMF 3-37 B039/B040/B043...
Red: For 230 V machine 3.10.4 HOT ROLLER 1. Fusing lamp (☛ 3.10.3) 2. Hot roller [G] (2 C-rings, 1 gear, 2 bearings) NOTE: Remove hot roller stripper pawls (☛ 3.10.6) before reinstalling hot cover to avoid scratching the hot roller. B039R505.WMF B039/B040/B043 3-38...
3. Thermostat [B] (! x 2) B039R507.WMF 3.10.6 HOT ROLLER STRIPPER PAWLS 1. Hot roller (☛ 3.10.4) 2. Metal holders [C] (1 holder for each pawl) 3. Fusing Exit Guide [D] 4. Hot roller stripper pawls [E] (1 spring for each pawl) B039R506.WMF 3-39 B039/B040/B043...
3. Fusing entrance guide [A] (! x 2) 4. 2 springs [B] 5. 2 pressure arms [C] NOTE: Manipulate each arm so that it comes out through the slit in the casing. 6. 2 Bushings [D] 7. Pressure roller [E] B039/B040/B043 3-40...
4. If the band is not as described above, change the position of the spring hooks [C] (one on each side), and then check the band again. NOTE: The higher hook position produces greater tension. 3-41 B039/B040/B043...
OTHER REPLACEMENTS 3.12.3 IMB (MEMORY BOARD) NOTE: The IMB is optional on B039 machines outside North America. It is included as standard equipment on all other models. 1. IMB (together with bracket) [A] (! x 3) NOTE: Be sure to remove the bracket together with the IMB.
1. Rear cover (☛ 3.3.1) 2. Main motor [B] (! x 4, " x 1) B039R908.WMF 3.12.7 REAR EXHAUST FAN 1. Rear cover (☛ 3.3.1) 2. Rear exhaust fan [C] (! x 2 , " x 1) B039R918.WMF B039/B040/B043 3-46...
7. Remove the [B] from the assembly. B039R949.WMF 8. Left exhaust fan [F] (! x 2) (" x 1) 3.12.9 PSU (POWER SUPPLY UNIT) 1. Left cover (☛ 3.3.8) 2. PSU [G] (all connectors, ! x 6) B039R925.WMF 3-47 B039/B040/B043...
(at [F]), hold it taut, and fit the gearbox into place so that the belt fits over the corresponding gear on the main unit. Handle the gearbox carefully so that the gears don't fall out. B039R919.WMF B039R916.WMF B039/B040/B043 3-48...
If the gears fall out, start by finding gear number 1 and installing it onto location number 1 (setting it into place so that the side with the printed number remains visible). Then install the remaining gears (2 to 12) in the same way. 3-49 B039/B040/B043...
B039R559.WMF Main Scan Magnification 1. Print the single-dot grid pattern (SP5-902-5). 2. Check the magnification (the grid size should be 2.7 x 2.7 mm), and if necessary use SP2-998 to adjust it. The specification is 100 ± 1%. 3-51 B039/B040/B043...
2. Check the leading edge and side-to-side registration, and adjust as necessary using the following SP modes. SP mode Specification 2 ± 1.5 mm Leading edge SP4-010 2 ± 1.5 mm Side-to-side SP4-011 A: Leading edge registration B: Side-to-side registration A250R515.WMF B039/B040/B043 3-52...
1. Place the S5S test chart on the exposure glass and make a copy from one of the feed stations. 3. Check the magnification ratio. If necessary, adjust the magnification using the following SP mode. SP mode Specification ± 1.0% Sub-scan magnification SP4-101 3-53 B039/B040/B043...
1. Place 10 sheets of new Letter paper (LEF) or new DLTR paper on the exposure glass, and close the platen cover or the ADF. 2. Enter SP4-908 and select “1: YES”. The machine automatically adjusts the standard white density. B039/B040/B043 3-54...
NOTE: Make a temporary test chart as shown above, using A3/11" x 17" paper. 1. Place the temporary test chart on the ADF and make a copy from one of the feed stations. 2. Check the registration, and if necessary adjust it using SP6-007. The specification is ±1.0%. 3-55 B039/B040/B043...
NOTE: 1) If the problem concerns electrical circuit boards, first disconnect then reconnect the connectors before replacing the PCBs. 2) If the problem concerns a motor lock, first check the mechanical load before replacing motors or sensors. B039/B040/B043...
The scanner home position sensor does not detect the on condition after defective • Scanner drive motor defective the scanner returns to the home position. • Scanner home position sensor connector defective • Scanner drive motor connector defective • IOB board defective B039/B040/B043...
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• IMB board defective to turn Low after the laser crosses 5 mm on the drum surface from the laser • The fax controller or printer controller writing start position. has a poor connection • Fax controller or printer controller defective B039/B040/B043...
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The paper lift sensor fails to activate • Tray lift motor defective twice continuously after the tray lift motor has been on for 18 seconds. • Too much load on the drive mechanism • Poor tray lift motor connection B039/B040/B043...
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Communication error between IOB and ADF • Poor connection between the IOB and The IOB does not receive a response from the ADF main board for 4 seconds ADF main board (DF connector) • ADF main board defective or more. • IOB defective B039/B040/B043...
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• Poor connection between IMB and the Optional DRAM write/read data during its write/read test (done at power optional DRAM off/on and at recovery from low power • Optional DRAM defective or night/off mode). • IMB defective • BiCU defective B039/B040/B043...
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An incorrect type of main software was downloaded. machine was downloaded to this machine. Switch the machine off. Connect an IC card that has the correct firmware to the machine. Switch the machine on, and download the firmware. (☛ 5.1.9) B039/B040/B043...
The Paper Jam message will appear whenever Open a copy is made (paper hasn't reached the 331-2 sensor). (IOB) The Paper Jam message appears even if there Shorted is no paper at the sensor. Toner Density Open SC390 is displayed. 325-3 (IOB) Shorted B039/B040/B043...
The Cover Open indicator is not lit even if the Shorted vertical transport door is opened. Lower Paper 317- Open The CPU cannot detect the proper paper size, Size 1,2,4 and misfeeds may occur when a copy is made Shorted (IOB) from the 2nd paper tray. B039/B040/B043...
LED 1 Usually, this LED is blinking. Monitors the +5 V line. LED 2 Usually, this LED is lit. 4.4.2 IOB Number Function Monitors the connection between the IOB and the BiCU. LED301 Usually, this LED is blinking. B039/B040/B043 4-10...
9. The Start Key does not turn green after the original scanning memory becomes full and the remaining originals are re-set for the next scanning (cannot continue). *Conditions: SP5-940 (Image Rotation) = 1 (disabled). Rotation Sort is selected An even # of sets is programmed. Continued 4-11 B039/B040/B043...
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After clearing an image rotation DF jam, the copy taken with the exposure glass contains an “Obi” image (a thick, belt-like banding pattern) along with highly reduced copies of the original. Settings: APS, 50% redctn., 3 originals (A3). B039/B040/B043 4-12...
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This occurs when the customer has selected Printer as the preferential application. The cooling fan sometimes does not stop when the machine enters Night/Off Mode from the Low Power Mode Level 1. 4-13 B039/B040/B043...
Accessing Copy Mode from within an SP Mode & 1. Press the key. 2. Select the appropriate copy mode and make trial copies. NOTE: The User Tools key LED is blinking at this time. 3. To return to SP mode, press the ! key. B039/B040/B043...
2. Enter the required setting using the numeric keys, and then press ' or the OK key. NOTE: 1) If you forget to press ' or OK, the previous value remains in effect. 2) If necessary, use the ! key to select “+” or “–” before entering the value. B039/B040/B043...
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[1 = Start / 0= Stop] AC Frequency Display Displays the fusing lamp power control frequency (as detected by the zero cross signal generator). The displayed value is 1/5 the actual frequency: 10 = 50 Hz, 12 = 60 Hz. B039/B040/B043...
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2nd, 3rd, 4th tray 908* Paper Tray Adjustment 1st optional Adjusts the reverse time for the upper and lower paper lift motors. 2nd optional [–2 ~ +2 / 0 / 1/step] ☛ Detailed Descriptions – Optional Paper Tray Unit B039/B040/B043...
[–2 = LL (220 V) / -1 = L (260 V) / 0 = N (300 V) / 1 = H (340 V) / 2 = HH (380 V)] The actual voltage applied is this setting plus the value of SP2-201-1. The setting affects ID sensor pattern density, which in turn affects the toner supply. B039/B040/B043...
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Use a high setting (a) if the user normally feeds relatively thick paper from the by-pass tray, or (b) if waste toner is re-attracted from the drum (which can occur when using transparencies). ☛ 6.12.2 Image Transfer Current Timing B039/B040/B043...
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(15 s), the motor will stop if the user does nothing for 15s. If the setting is “0”, the motor will not switch off during standby. (But note that regardless of the setting, the motor will switch off when the machine enters energy saver mode.) B039/B040/B043...
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Selects whether the ID sensor is or is not used for toner density control. [0 = No / 1 = Yes] This value should normally be left at “1”. If the value is “0”, dirty background may occur after long periods of non-use. B039/B040/B043...
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Adjusts the magnification along the main scan direction, for all print modes (copy, fax, printing). [–0.5 ~ +0.5 / 0.0 / 0.1%/step] IAJ • Use the ! key to select “+” or “–” before entering the value. ± • The specification is 100 1.0%. B039/B040/B043 5-10...
Scanner Free Run Performs a scanner free run with the exposure lamp on. [0 = No / 1 = Yes] After selecting “1”, press OK or ' twice to start the run. Press % to stop. 5-11 B039/B040/B043...
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[0 ~ 255 / 0 / 1/step] DFU Use this mode to re-input the previous value after performing memory all clear (SP5-801). EVEN result Displays the value from the most recent EVEN channel black level adjustment. [0 ~ 255 / 0 / 1/step] DFU B039/B040/B043 5-12...
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[0 ~ 600 / 0 / 1/step] DFU Use this mode to re-input the previous value after performing memory all clear (SP5-801). Result Displays the value from the most recent EVEN/ODD SBU White Level adjustment. Factory setting Displays the factory-set White Level EVEN/ODD setting. 5-13 B039/B040/B043...
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• Normally the center notch is 3 (range 1-5). If –1 is selected, each notch shifts down (becomes lighter). If +1 is selected, each notch shifts up (becomes darker). • This setting is applied to all image processing modes of SP4-921. ☛ 6.5.4 IPU B039/B040/B043 5-14...
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Selects the dot erase level. Higher settings provide greater erasure. [–2 ~ 2 / 0 / 1/step] This setting is only applied to Text 1, Text 2, Photo 2, Special 1, Special 2, and Special 5 of SP4-921. ☛ 6.5.4 IPU 5-15 B039/B040/B043...
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[ 0 = None / 1 = Weak / 2 = Normal / 3 = Strong ] This setting is applied regardless of what mode has been selected in SP4-921. 6.5.4 IPU (Have Engine Firmware 1.14 or Newer) 943* Positive/Negative Text [ 0 = No / 1 = Yes ] DFU Photo B039/B040/B043 5-16...
1) Change this SP value from 1 to 0. 2) Use [3. Copier Features] → [12. Key Operator Tools] → [3. Print Counter List] to print out the counter list. 3) The list will show all the user codes. 5-17 B039/B040/B043...
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The actual display language can be selected using User Tools: [6. Language] 809* mm/inch Selection Selects whether the display shows values in mm or inches. [North Am.: 0 = inch / 1 = mm] [EU/Asia: 0 = mm / 1 = inch] B039/B040/B043 5-18...
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Uploads the system program from the flash memory on the BICU board to a flash memory card. [0 = No / 1 = Yes] This SP can be used when a flash memory card has been plugged into the machine’s card slot. ☛ 5.1.9 Program Upload/Download 5-19 B039/B040/B043...
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Download fax setting data from a flash memory card to the SRAM on the FCU board. ☛ Fax Service Manual SRAM data upload Download fax setting data from the SRAM on the FCU to a flash memory card. ☛ Fax Service Manual B039/B040/B043 5-20...
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916* Language UK/TW Priority Selects the default display language. [0 = UK (Asia version) / 1 = TW (Taiwan version)] • Asia and Taiwan versions only. • This setting is not reset by Memory All Clear (SP5-801). 5-21 B039/B040/B043...
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The machine returns to the value set here at power up and whenever ! is pressed. [0 = Thick / 1 = Plain / 2 = Selected] If the setting is “2”, the paper type selected in the User Tools will be used. B039/B040/B043 5-22...
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[1 = SP / 2 = UP / 3 = Log / 4 = All / 5 = Big Font] • Selection “5” is for printing reports to be sent by fax. • B039 machines (outside North America) require optional 16MB memory to support this feature ☛...
Adjusts the amount of original buckle at the ARDF registration roller when the ARDF feeds the rear side of an original. [–20 ~ +20 / 0 / 1 mm/step] This SP mode is effective only if SP6-905 is set to “1”. B039/B040/B043 5-24...
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Use this SP to avoid this problem. For example, setting this value to 12 mm will cause the sensors to ignore binding holes up to 12 mm in diameter. 5-25 B039/B040/B043...
Displays the total number of originals fed by the ADF. 211* Display – APS Working Time (Cumm.) Displays the accumulated APS working time. 212* Display – ID Sensor Working Time (Cumm.) Displays the accumulated ID sensor working time. B039/B040/B043 5-26...
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Counter – Total Original Jams Displays the total number of original jams, 504* Total Jams by Location “A” jams Displays the total number of copy paper jams by location. “B” jams “Y” jams “Z” jams By-pass 10 Duplex unit 5-27 B039/B040/B043...
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“Action completed.” If the reset fails, the display shows “Error!!!”. • If the customer forgets the key operator code, clear it by using this SP mode and re-input the code using: [2. System Settings] → [13. Key Operator Tools] → [14. Program Key Operator Code]. B039/B040/B043 5-28...
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After selecting “1”, press the Original Type key and the OK key (or ' key) at the same time to execute the reset. If the reset is successful, the display shows “Action completed.” If the reset fails, the display shows “Error!!!”. 5-29 B039/B040/B043...
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OK key (or ' key) at the same time to execute the reset. If the reset is successful, the display shows “Action completed.” If the reset fails, the display shows “Error!!!”. 991* Display - Timer Counter Displays the total ON time for the machine. B039/B040/B043 5-30...
Trimming Area Grayscales (Vertical) Grayscales Test Pattern using SBU (Vertical/Horizontal) Vertical Lines (double dot) Grayscales Grid Pattern (single dot) (Vertical/Horizontal Overlay) Grayscales with white lines 16 Grayscales (Horizontal) Grayscales with white lines (Vertical) Grayscales with white lines (Vertical/Horizontal) 5-31 B039/B040/B043...
Paper not detected. Paper detected. 24, 25 Not used By-pass paper end sensor Paper not detected. Paper detected. By-pass paper size sensor See Table 3. 28 – 30 Not used Upper paper end sensor Paper not detected. Paper detected. B039/B040/B043 5-32...
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Key counter installed Not installed Installed (Optional key counter) 79, 80 Not used Laser synchronization signal Not detected Detected 82 – 89 Not used DF position sensor (Optional Closed Opened ADF) Feed cover open sensor Closed Opened (Optional ADF) 5-33 B039/B040/B043...
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SW 1 SW 2 SW 3 SP Value inches — " x 14" A5 LEF " x 13" * (Asterisk) 33, 34 A4 LEF 11" x 8 " " x 11" A4 SEF 11" x 17" 1: Pushed B039/B040/B043 5-34...
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Number SP Value Paper Amount 100% 70 ~ 75% 41, 42 Near-end 25 ~ 30% Table 5: Paper Tray Unit Set Sensor Number SP Value Unit Installed None Paper tray unit (2 trays) Paper tray unit (1 tray) 5-35 B039/B040/B043...
Not used Stamp solenoid (Optional ADF) Upper paper feed clutch (Optional paper tray unit) DF junction gate solenoid (Optional ADF) Lower paper feed clutch (Optional paper tray unit) 96 – 99 Not used Tray motor (Optional paper tray unit) B039/B040/B043 5-36...
Paper did not reach the duplex exit sensor. Paper caught at the duplex exit sensor. NOTE: The NVRAM can store data for up to 10 copy jams. If more than 10 copy jams occur, the oldest data is erased. 5-37 B039/B040/B043...
USING SERVICE PROGRAM MODES 5.1.6 SMC PRINTING (SP5-992) NOTE: To use this feature on B039 models outside of North America, the optional 16MB must be installed. 1. Access SP mode 5-992 and select the number corresponding to the list that you wish to print.
Upload). 2. Print out all SMC data lists (SP5-992). NOTE: 1) For B039 models outside N. America, these lists cannot be printed without the IMB installed. Therefore, if it is not installed, write down all the data stored in NVRAM (all user tool settings, and all SP settings except for those listed above).
If there is no flash memory card, follow the steps below. 1. Print out all SMC data lists (SP5-992). NOTE: For B039 models outside N. America, these lists cannot be printed without the IMB installed. Therefore, if it is not installed, write down all the data stored in NVRAM (all user tool settings, and all SP settings except for those listed above).
BiCU. This takes about 60 seconds. If downloading fails, an error message appears, as indicated below. If this occurs, repeat the download procedure. 7. After finishing the software download, turn off the main switch and remove the memory card. 5-41 B039/B040/B043...
5. The machine erases the software on the card, then writes the new software to the flash memory card. This takes about 60 seconds. If uploading fails, an error message appears. If this occurs, repeat the upload procedure. 6. Turn off the main switch, then remove the memory card. B039/B040/B043 5-42...
3. Insert the flash memory card [B] into the card slot. NOTE: Make sure that the printed “A” on the card is facing the outside of the machine. 4. Turn on the main switch. 5. Access SP mode 5-825. 5-43 B039/B040/B043...
This takes about 20 seconds. If uploading fails, an error message appears (see 5.1.9 “Program Download”). If the error message appears, repeat the upload procedure. 6. Turn off the main switch, then remove the memory card. B039/B040/B043 5-44...
USING SERVICE PROGRAM MODES 5.1.11 APS AND PLATEN/ADF COVER SENSOR OUTPUT DISPLAY (SP4-301) A4 ) 0 0 1 1 1. Platen cover sensor status 1 = Opened 2. APS sensor status 1 = Paper detected 3. Paper size display 5-45 B039/B040/B043...
0 to 9 and “A” to “Z”. Buttons 5 to 11 only scroll through numbers 0 to 9. " 1st digit 2nd digit 3rd digit 4th digit 5th digit 6th digit 7th digit 8th digit 9th digit 10th digit 11th digit Not used 5-47 B039/B040/B043...
Possible causes: • ID sensor defective • ID sensor dirty • Drum does not get charged 4. Vsdp No Error Conditions 5. Vt Error Condition: Vt > 4.5V or Vt < 0.2V Possible causes: • TD sensor defective B039/B040/B043 5-48...
12. Key Operator Tools 1. User Code Access 2. Check Copy Counter 3. Print Counter List 4. Reset Counter 5. Clear all User Codes 6. Reset All Counters 7. Program User Code 8. Change User Code 9. Delete User Code B039/B040/B043 5-50...
OVERVIEW 6. DETAILED SECTION DESCRIPTIONS 6.1 OVERVIEW 6.1.1 COMPONENT LAYOUT B039D253.WMF NOTE: The above illustration is the B043 model. B039: No duplex unit, one paper tray B040: No duplex unit, two paper trays B039/B040/B043...
OVERVIEW 6.1.2 PAPER PATH B039D104.WMF The B043 model has a duplex unit mounted on the right side of the machine. All models have a by-pass tray. B039/B040/B043...
Thermistor (See Note) Motor Stabilizer X e n o n L a m p B039D001.WMF NOTE: 1) B039 models outside North America do not contain the IMB as a standard component. 2) Only B043 models contain the duplex unit. B039/B040/B043...
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• Fusing control 3. SBU (Sensor Board Unit) The SBU deals with the analog signals from the CCD and converts them into digital signals. 4. IMB (IMAC and Memory Board) The IMB stores the image data. (☛ 6.5.5 IMB) B039/B040/B043...
NOTE: For multi-copy runs, the original is scanned once only and stored to the memory. B039 models outside N. America do not have memory as a standard component, so it must scan the original once for each copy.
8. CLEANING The cleaning blade removes any toner remaining on the drum surface after the image transfers to the paper. 9. QUENCHING The light from the quenching lamp electrically neutralizes the charge on the drum surface. B039/B040/B043...
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An optics anti-condensation heater is available as an option. It can be installed on the left side of the scanner. It turns on whenever the power cord is plugged in. Lamp Stabilizer Fuse B039D998.WMF Rating Manufacturer Type No. ICP1 DC50 V/1.5 A ROHM CO.,LTD ICP–N38 B039/B040/B043...
BiCU board, like for book mode. Magnification in the sub-scan direction can be adjusted by changing the ADF motor speed using SP6-007. In the main scan direction, it can be adjusted with SP4-008, like for book mode. B039/B040/B043 6-10...
APS sensors. If the copy is made with the platen fully open, the CPU decides the original size from the sensor outputs when the Start key is pressed. 6-11 B039/B040/B043...
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(because of the longer time required for scanning), but it will be normal for the rest of the job. Original size detection using the ADF is described in the manual for the ADF. B039/B040/B043 6-12...
Finally, the BiCU board sends the video data to the LD drive board at the proper time. The IMB provides memory for the copier features (the B039 model outside N. America does not have the IMB as standard equipment). In addition, optional DRAM can be added to the IMB (☛...
After the above processing, the analog signals are converted to 6-bit signals by the A/D converter. Each pixel will be assigned a value on a scale of 64 grades. Then, the digitized image data goes to the BiCU board. B039/B040/B043 6-14...
• Text mode 1 or 2 (Normal or Sharp), Photo mode 2 (Text/Priority), or Special mode 1 or 2 (Unneeded background or Colored Text). This can be done using Adjust Original Mode (3) in User Tools (Copier Features). 6-15 B039/B040/B043...
7. Binary picture processing 8. Error diffusion 9. Dithering 10. Video path control 11. Test pattern generation The image data then goes to the VCU. NOTE: The IPU and VCU are contained in the same IC (called KT-ONE) on the BiCU. B039/B040/B043 6-16...
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Use instead of Normal Text if, e.g. an embedded Background white area causes Auto Image Density to initially (Normal Text) remove the surrounding (darker) background but leave the rest. Use if the customer wishes to keep this background. 6-17 B039/B040/B043...
• Smoothing • Independent Dot Erase • Line Width Correction ID Gamma Correction Gradation • Error Diffusion • Dithering • Binary Picture Optional Fax Unit Optional Video Path Control Printer Controller B i C U LD Unit B039D003.WMF B039/B040/B043 6-18...
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• 4-925-003: Adjusts the clarity of low ID lines. • 4-926: Adjusts the texture removal level. • 4-927: Adjusts the line width. • 4-928: Selects the dot erase level. • 4-941: Selects the white line erase level. • 4-942: Selects the black line erase level. 6-19 B039/B040/B043...
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Auto shading is done before scanning for the first original as well as after scanning each page to prepare for the next page. If the image density or the original mode is changed during a copy run, auto shading is done before scanning the next original. 6-21 B039/B040/B043...
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In ADF mode, if extremely low CCD output is detected on the scanning line before the leading edge of original arrives there, this is attributed to abnormal black dots on the exposure glass. This low output is corrected using neighboring pixels. To adjust or switch off this correction, use SP4-942. B039/B040/B043 6-22...
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The disadvantage is that it in some cases images come out lighter than the customer desires. Text Output Photo Original Density B039D008.WMF 6-23 B039/B040/B043...
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ADF feeds the leading edge of the original to the DF exposure glass. Therefore as mentioned above, the main scan start position will be at the opposite corner. To create the mirror image, the IPU stores each line in LIFO (Last In First Out) memory. B039/B040/B043 6-24...
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However, this is only used when the customer uses Text 1, Text 2, Photo 2, Special 1, Special 2, or Special 5. The default value is “0” for each mode. However the actual strength of “0” differs from mode to mode. 6-25 B039/B040/B043...
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ID setting Except for Special 1 and 2, each original mode has its own ID gamma correction type. Special 2 uses the same type as Text 1, and Special 1 uses the same type as Text 2. In all modes, ID gamma correction can be adjusted with SP4-923. B039/B040/B043 6-26...
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(more texture removal). Dithering Each pixel is compared with the threshold in a dither matrix. Several matrices are available to bring out half-tone areas in images such as newspaper-type photographs. Dithering is only used for Special 3 and Special 4. 6-27 B039/B040/B043...
A4 size, Text mode (Number of pages) 0 MB 16 MB 48 (16+32) MB A4 6% ITU-T#4 (12% black) NOTE: The amount of standard memory depends on the model: B039: North America (16MB standard), Others (no standard memory). B040, B043: 16MB standard. B039/B040/B043 6-28...
Printer correction corrects the data output from the IPU to the laser diode to account for the characteristics of the engine components (e.g. drum, laser diode, lenses). The machine chooses the most suitable gamma curve for the original type selected by the user. There is no SP adjustment for this. 6-29 B039/B040/B043...
[F]: 1st mirror • The LD drive board controls both the laser output and laser synchronization mechanism. • The machine cuts off the power supply to the LD drive board if the front or right cover is opened. B039/B040/B043 6-30...
This auto power control is done just after the machine is turned on and during printing. The laser diode power is adjusted on the production line. NOTE: Do not touch the variable resistors on the LD unit in the field. 6-31 B039/B040/B043...
When the front cover or the right cover is opened, the power supply to the laser diode is interrupted. The switches are installed on the +24V line coming from the power supply unit, then the +5VLD is generated from the +24V supply after it goes through the interlock switches. B039/B040/B043 6-32...
7. Development Unit 3. Pick-off Pawl 8. Charge Roller 4. OPC Drum 9. Charge Roller Cleaning Brush 5. ID Sensor (see note) 10. Quenching Lamp (see note) NOTE: The ID sensor and quenching lamp are not included in the PCU. 6-33 B039/B040/B043...
The main motor [A] drives the drum [B] through a series of gears and the drum drive shaft [C]. The main motor assembly includes a drive controller, which outputs a motor lock signal when the rotation speed is out of the specified range. B039/B040/B043 6-34...
[A] always contacts the surface of the drum [B] to give it a negative charge of –950 The high voltage supply board gives a negative charge of –1700 V to the drum charge roller through the screw [C] and terminal plate [D]. This voltage can be changed using SP2-001-1. 6-35 B039/B040/B043...
The ID sensor measures the density of this pattern [B], and the output voltage is known as Vsdp. This voltage is compared with Vsg (read from the bare drum at the same time). B039/B040/B043 6-36...
• During warm-up at power on • If the machine starts warming up after a certain time (default: 90 minutes) has passed since entering night/off mode or low power mode. The 90-minute interval can be changed using SP2-995. 6-37 B039/B040/B043...
B039D201.WMF Because the drum charge roller [A] always contacts the drum, it gets dirty easily. So, the cleaning brush [B] also contacts the drum charge roller all the time to clean the surface of the drum charge roller. B039/B040/B043 6-38...
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This machine uses a single-roller development system. Two mixing augers mix the developer. The toner density (TD) sensor and image density (ID) sensor (see the illustration in the PCU section) are used to control the image density on the copy. 6-39 B039/B040/B043...
[H], towards the front of the machine. Mixing auger 1 [F] returns the excess developer, along with new toner, to the rear of the mixing assembly. Here the developer is reapplied to the development roller. B039D302.WMF B039/B040/B043 6-40...
–650 volts to the development rollers throughout the image development process. The bias is applied to the development roller shaft [A] through the drive shaft [B]. The development bias voltage (–650 V) can be adjusted with SP2-201-1. 6-41 B039/B040/B043...
When the bottle holder unit is pulled out to add a new toner bottle, the toner shutter shuts to block the opening as a result of pressure from a spring. B039/B040/B043 6-42...
[D]. When the PCU is installed in the machine, the shutter [E] above the PCU is opened by the toner bottle holder. Then the toner falls down into the development unit through the slit and the shutter. 6-43 B039/B040/B043...
(Vt), and ID sensor output data (Vsp/Vsg). Toner Supply Clutch On Time Calculation TD Sensor Output (Vt) Vt Reference Voltage (Vref) New Vref Vt Reference Voltage Update Vref Update ID Sensor Output (Vsp/Vsg) TD Sensor Initial Setting (Vts) B039D315.WMF B039/B040/B043 6-44...
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Fixed control 2 (SP2-921, “3”): Use temporarily if the TD sensor Mode needs to be replaced Toner supply decision None Toner control process Toner is supplied every printed page regardless of Vt. Toner supply amount Fixed (SP2-925) Toner end detection Not performed 6-45 B039/B040/B043...
Toner Supply Determination The reference voltage (Vts or Vref) is the threshold voltage for determining whether or not to supply toner. If Vt becomes greater than the reference voltage, the machine supplies additional toner. This can be checked using SP2-220. B039/B040/B043 6-46...
NOTE: 1) The value of “t” can be changed using SP2-922 (default: 0.4 second) 2) The value of “T” can be changed using SP2-923 (default: 30 seconds) 3) T (30) means that toner is supplied intermittently in a 1/3 duty cycle (1 s on, 2 s off) for 30 seconds 6-47 B039/B040/B043...
2, and the toner supply amount per page is always 200 ms, regardless of the value of SP2-925. If the machine detects the TD sensor error condition 10 times consecutively, an SC code is generated (SC390) and the machine must be repaired. B039/B040/B043 6-48...
While turning on the main switch, if the front cover is opened for 10 seconds or more and then closed while a Toner End condition exists (following toner bottle replacement), the machine clears the Toner End condition. The recovery procedure is the same as for toner near end. It takes about two minutes. 6-49 B039/B040/B043...
[A], is transported to the opening [B] in the side of the PCU. Then, this toner falls into the development unit with new toner coming from the toner bottle and it is all mixed together by mixing auger 1 [C] and used again. B039D204.WMF B039D306.WMF B039/B040/B043 6-50...
The components of the paper feed station are as follows. 1. Paper End Sensor 5. Upper Relay Roller 2. Paper Feed Roller 6. Upper Relay Sensor 3. Registration Roller 7. Lower Relay Sensor 4. Paper Size Switch 8. Friction Pad 6-51 B039/B040/B043...
The friction pad [B] allows only one sheet to feed at a time. The friction pad applies pressure to the feed roller with a spring [C]. The friction pad pressure cannot be adjusted. B039D702.WMF B039/B040/B043 6-52...
[B] in the tray bottom plate and the paper end sensor is activated. When the paper tray is drawn out with no paper in the tray, the shape of the paper end feeler causes it to lift up. B039D706.WMF 6-53 B039/B040/B043...
When the paper size actuator is at the “*” mark, the paper tray can be set up to accommodate one of a wider range of paper sizes by using User Tools. If the paper size for this position is changed without changing the User Tool setting, a paper jam will result. B039/B040/B043 6-54...
When feeding from the by-pass tray, the by-pass feed clutch is activated, turning the by-pass feed roller. This feature may be needed when feeding thick paper, and cannot be used for the first paper feed tray. B039/B040/B043 6-56...
The curvature of the drum and the discharge plate [C] help the paper to separate from the drum. The discharge plate is grounded. Drive from the drum through a gear [D] turns the transfer roller. 6-57 B039/B040/B043...
Be careful when increasing the transfer current. This may cause a ghosting effect, in which part of the image at the top of the page is repeated lower down the page at a lower density. In the worst case, it may also damage the OPC drum. B039/B040/B043 6-58...
Also, the transfer roller cleaning current can be adjusted using SP2-301-4. 6.1.4 PAPER SEPARATION MECHANISM B039D307.WMF B039D401.WMF The discharge plate [A] and the drum curvature of the drum help the paper to separate away from the drum. The discharge plate is grounded. 6-59 B039/B040/B043...
The fusing unit release mechanism automatically disengages the fusing unit drive gear [D] when the right cover [E] is opened. This allows the fusing unit drive gear to rotate freely so that misfed paper can easily be removed. B039D554.WMF B039/B040/B043 6-60...
[B] and the pressure roller [C]. Applied pressure can be changed by adjusting the position of the pressure springs. The spring is positioned at the end [D] as the default setting. B039D552.WMF 6-61 B039/B040/B043...
+2° ° ° ° C less more 100% –3°C or less 100% From –2°C to –1°C 100% 0°C 100% From +1°C to +2°C 100% +3°C or more Ratio (%): The proportion of time that the fusing lamp power is on B039/B040/B043 6-62...
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–3°C or less 100% 100% From –2°C to –1°C 100% 100% 0°C 100% 100% 100% From +1°C to +2°C 100% 100% 100% +3°C or more Ratio (%): The proportion of time that the fusing lamp power is on 6-63 B039/B040/B043...
NOTE: This SP mode is effective to counter flickering lights. However, generated noise increases if the setting is changed from the default. If a radio or a TV is close by the machine, the noise may have some effect on the image or sound. B039D412.WMF B039/B040/B043 6-64...
A4 SEF (210 x 297) A5 LEF (210 x 148) 20.5 11.9 B5 SEF (182 x 257) 10.2 A5 SEF (148 x 210) " x 8 " SEF (140 x 216) A6 SEF (105 x 148) Copy speed is measured in copies/minute. 6-65 B039/B040/B043...
There is also a thermofuse to ensure overheat protection. If the temperature of the thermofuse reaches 172°C, the thermofuse opens, cutting the power to the fusing lamp. The thermofuse is farther from the hot roller than the thermostat, so it opens later than the thermostat. B039/B040/B043 6-66...
DUPLEX UNIT 6.14.2 DRIVE MECHANISM B039D802.WMF 1. Duplex Inverter Roller 4. Duplex Transport Motor 2. Duplex Inverter Motor 5. Lower Transport Roller 3. Upper Transport Roller 6. Middle Transport Roller B039/B040/B043 6-68...
Example: 8 pages. The number [A] in the illustration shows the order of pages. The number [B] in the illustration shows the order of sheets of copy paper (if black, this indicates the second side). ⇒ ⇒ ⇒ ⇒ ⇒ ⇒ ⇒ & B039D563.WMF B039D560.WMF 6-69 B039/B040/B043...
Example: 8 pages. The number [A] in the illustration shows the order of pages. The number [B] in the illustration shows the order of sheets of copy paper (if black, this indicates the second side). ⇒ ⇒ ⇒ ⇒ ⇒ ⇒ ⇒ & B039D562.WMF B039D561.WMF B039/B040/B043 6-70...
If there are two or more copies being made with A4/8 " x 11" SEF (or smaller), the next sheet waits at the registration sensor for the current sheet to exit the inverter. 6-71 B039/B040/B043...
• Energy saver timer (Low power timer) • Auto off timer • Energy saver level • Auto off disabling The way that the machine operates depends on the combination of equipment installed (i.e. copier only, fax and/or printer installed). B039/B040/B043 6-72...
PC), the fusing temperature rises to print the data. However, the operation panel indicators stay off. The fusing temperature for level 2 low power mode can be changed by SP1-105 (default setting is 60°C). 6-73 B039/B040/B043...
If the energy saver timer setting is greater than the auto off timer setting, the machine will enter night/off mode (rather than low power mode) when the auto off timer runs out after the end of the job. B039/B040/B043 6-74...
The machine returns to stand-by mode in the same way as from the low power mode. The recovery time is about 20 s (NA) or 25 s (Other). Operation Approx. Mode Fusing Temp. System +5V Switch Recovery Time Night/Off Room Temp. 20 s (N. America) mode (Fusing lamp off) 25 s (other) 6-75 B039/B040/B043...
ORIGINAL SIZE DETECTION 2. DETAILED SECTION DESCRIPTIONS 2.1 ORIGINAL SIZE DETECTION B379D503.WMF The original size detection mechanism consists of the original width sensor board [A] and two original length sensors-1 [B] and -2 [C]. Based on the combined output of the length sensors and the width sensor board, the machine can detect the size of the original.
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ORIGINAL SIZE DETECTION Original Original Length 1 Length 2 ✗ ❍ A3 (297 x 420) ✗ ❍ B4 (257 x 364) ✗ ❍ A4 SEF (210 x 297) ✗ ❍ A4 LEF (297 x 210) ✗ ❍ B5 SEF (182 x 257) ✗...
PICK-UP AND SEPARATION 2.2 PICK-UP AND SEPARATION B379D504.WMF B379D505.WMF The original is set with the image facing up. The original pushes actuator [A] and the original set sensor [E] is activated. After pressing the start button, the pick-up solenoid [D] is activated and the lift plate [C] lifts the original up until it comes in contact with the pick-up roller [B].
ORIGINAL TRANSPORT AND EXIT 2.3 ORIGINAL TRANSPORT AND EXIT 2.3.1 SINGLE-SIDED ORIGINALS B379D506.WMF The DF feed motor feeds the separated original to the first transport roller [A] at maximum speed. When the registration sensor [B] detects the leading edge, the motor stops for a short while.
ORIGINAL TRANSPORT AND EXIT 2.3.2 DOUBLE-SIDED ORIGINALS B379D204.WMF A858D205.WMF When the registration sensor [B] detects the leading edge of the original, the DF feed motor (which drives the feed roller) and transport motor (which drives the transport roller) both switch off. After a brief interval, the transport motor alone reactivates to drive the first transport roller [A] and second transport roller [G] and the exit roller [F].
ORIGINAL TRANSPORT AND EXIT B379D206.WMF B379D207.WMF The original is then sent to the reverse table [H] a second time to be turned over. This is done so that the duplex copies will be properly stacked front side down in the exit tray [J] in the correct order. 2.3.3 ORIGINAL TRAILING EDGE SENSOR During one-to-one copying, copy paper is fed to the registration roller in advance (while the original is still being scanned), to increase the copy speed.
STAMP 2.4 STAMP B379D507.WMF This function is only for fax mode. There is a stamp [A] between the 2nd transport roller [B] and the exit roller [C], and its solenoid is controlled by the copier directly. When the original reaches the stamp position, the DF feed motor stops. At 300 milliseconds after stopping the DF feed motor, the stamp solenoid turns on if the page was sent successfully (immediate transmission) or stored successfully (memory transmission).
JAM DETECTION 2.6 JAM DETECTION JAM 1A: If the registration sensor does not turn on within X1 ms after original feed starts. X1 = (114 x 1.1)/line speed + 2,000 ms JAM 1B: If the registration sensor does not turn on within 685 ms after the leading edge of the original reaches the original reverse sensor (duplex mode only) JAM 2:...
OVERALL ELECTRICAL CIRCUIT 2.7 OVERALL ELECTRICAL CIRCUIT The DF CPU controls the transport motor, DF feed motor, DF feed clutch, junction gate solenoid, stamp solenoid, and pick-up solenoid. The DF CPU also monitors all DF sensors and provides updated status information when prompted at regular intervals by the mainframe, which may then take action based on this information.
FREE RUN 2.8 FREE RUN Two types of free runs can be performed by using Dip Switch DPS 100 on the DF control board. The switch settings are as follows: DPS 100 Mode Normal (*See below) A: One-sided free run B: Two-sided free run *: When both switches have been switched to ON: If SW 1 was turned ON first, Mode A is enabled.
DF EXIT TABLE AND COVER 3. REPLACEMENT AND ADJUSTMENT 3.1 DF EXIT TABLE AND COVER B379R506.WMF 1. Open the left cover. 2. [A] Front cover (! x 2) 3. [B] Rear cover (! x 2). Take care not to break the 3 hooks. 4.
FEED BELT 3.5 FEED BELT B379R204.WMF B379R205.WMF 1. Original feed unit (☛ 3.2) 2. [A] Paper feed guide 3. [B] Belt holders 4. [C] Feed belt B379 7-22...
ORIGINAL SET/ORIGINAL REVERSE SENSORS 3.7 ORIGINAL SET/ORIGINAL REVERSE SENSORS B379R201.WMF 1. Open the left cover. 2. While pushing the left and right pawls [A], open the original feed guide plate [B]. 3. [C] Original set sensor (" x 1) 4. [D] Original reverse sensor (" x 1) B379 7-24...
ORIGINAL L/W SENSORS, TRAILING EDGE SENSOR 3.8 ORIGINAL L/W SENSORS, TRAILING EDGE SENSOR B379R503.WMF B379R504.WMF 1. Open the original table. 2. [A] Upper part of the table (! x 3) 3. [B] Width sensor board (" x 1) 4. [C] Length sensor-1 (" x 1) 5.
REGISTRATION SENSOR 3.10 REGISTRATION SENSOR B379R508.WMF 1. Front and rear covers (☛ 3.1) 2. Left cover and lower left stay unit (☛ 3.3) 3. [A] Transport guide plate 4. [B] Registration sensor (" x 1) 7-27 B379...
STAMP SOLENOID AND ORIGINAL EXIT SENSOR 3.11 STAMP SOLENOID AND ORIGINAL EXIT SENSOR B379R509.WMF B379R203.WMF 1. Front cover, Rear cover, Original exit table (☛ 3.1) 2. Open the exit guide plate [A]. Next, detach the unit by inserting a screwdriver or other tool into one of the small openings [B] on either side of the guide plate holder and pushing firmly.
ORIGINAL SIZE DETECTION 2. DETAILED SECTION DESCRIPTIONS 2.1 ORIGINAL SIZE DETECTION B387V101.WMF The DF uses two width sensors (width sensor 1 [A] and width sensor 2 [B]) to detect the original width, and two length sensors (length sensor 1 [C] and length sensor 2 [D]) to detect the original length.
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ORIGINAL SIZE DETECTION Original Original Length 1 Length 2 ✗ ❍ A3 (297 x 420) ✗ ❍ B4 (257 x 364) ✗ ❍ A4 SEF (210 x 297) ✗ ❍ A4 LEF (297 x 210) ✗ ❍ B5 SEF (182 x 257) ✗...
PICK-UP AND SEPARATION 1.2 PICK-UP AND SEPARATION B387D102.WMF B387D106.WMF An FRR (feed and reverse roller) system is used. Setting original(s) onto the feed table lifts the original set sensor feeler [A], causing the original set sensor [B] to issue a signal informing the main CPU that the DF is ready to start feeding.
ORIGINAL TRANSPORT AND EXIT MECHANISM 1.3 ORIGINAL TRANSPORT AND EXIT MECHANISM B387V104.WMF When the leading edge of the original reaches the registration sensor at [A], the DF transport motor turns off. After a short time the DF transport motor turns on again. The original is fed past the DF exposure glass [B], where it is scanned.
STAMP 1.4 STAMP B387D103.WMF This function is only for fax mode. The fax unit includes the stamp. The stamp solenoid [A] is located between the 2nd transport roller [B] and the exit roller [C]. The copier controls this solenoid directly. When the original reaches the stamp position, the DF transport motor stops.
JAM DETECTION 1.6 JAM DETECTION JAM 1: If the registration sensor fails to turn on within x ms after the DF transport motor comes on to feed the original from the original tray. = (114 x 1.1)/original speed + 2,000 ms JAM 2: If the registration sensor fails to turn off within x ms after the DF transport motor comes on to feed the original from the original tray.
OVERALL ELECTRICAL CIRCUIT 1.7 OVERALL ELECTRICAL CIRCUIT The DF CPU controls the DF feed motor, DF feed clutch, DF pick-up solenoid, and stamp solenoid. The DF CPU also monitors all sensors and provides updated status when prompted at regular intervals by the mainframe, which may then take action based on this information.
FREE RUN 1.8 FREE RUN You can use DIP switch 100 (on the DF control board) to carry out a one-sided free run. Bits Mode Normal FR: Free run Procedure 1. Set bit 1 and/or bit 2 on SW100 (on the DF control board) to ON. 2.
EXTERIOR COVERS 3. REPLACEMENT AND ADJUSTMENT 3.1 EXTERIOR COVERS 3.1.1 REAR COVER 1. Lift the DF. 2. Unhook the three latches [A] in the order marked on the DF body. 3. Close the DF. 4. Open the DF feed cover [B]. 5.
PICK-UP ROLLER 1.4 PICK-UP ROLLER B387R102.WMF 1. Feed unit (☛ 1.2) 2. Remove 2 clip rings and 1 bushing [A] 3. Pull the shaft [B] part way out at the gear end, so that the pick-up roller [C] can be taken off. 1.5 FEED BELT B387R104.WMF B387R103.WMF...
ORIGINAL SENSORS (WIDTH, LENGTH, TRAILING EDGE) 1.6 ORIGINAL SENSORS (WIDTH, LENGTH, TRAILING EDGE) B387R107.WMF B387R108.WMF 1. Original table (☛ 1.1.2) 2. Sensor platform [A] (! x 3). 3. Length sensors [B], [C] (" x 1 on each sensor) NOTE: Replace both sensors at the same time, together with the wiring and connectors.
ORIGINAL SET SENSOR 1.7 ORIGINAL SET SENSOR B387R109.WMF 1. Original entrance guide (☛ 1.1.4) 2. Sensor bracket [A] (! x 1) 3. Original set sensor [B] (" x 1) 1.8 TRANSPORT MOTOR B387R111.WMF 1. Rear cover (☛ 3.1.1) 2. Open the wire clamp [C] at the top of the motor bracket [D]. 3.
STAMP SOLENOID 1.12 STAMP SOLENOID B387R114.WMF 1. Rear cover (☛ 3.1.1) 2. Disconnect the stamp solenoid connector. NOTE: Pull out the small connector piece from the large connector. (The large connector itself cannot fit through the hole in the frame.) 3.
PAPER FEED AND SEPARATION MECHANISM 2. DETAILED DESCRIPTIONS 2.1 PAPER FEED AND SEPARATION MECHANISM B384D104.WMF Each paper tray holds 500 sheets. The paper feed roller [A] drives the top sheet of paper from the paper tray to the copier/printer. The friction pad [B] allows only one sheet to feed at a time.
PAPER LIFT MECHANISM 2.2 PAPER LIFT MECHANISM B384D106.WMF B384D107.WMF The paper size switch detects when the tray is pushed in. When the paper tray is pushed into the machine, the pin [A] for the lift motor pressure shaft engages the lift motor coupling [B] and the pin [C] for the bottom plate lift shaft in the tray engages the bottom plate pressure lever coupling [D].
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PAPER LIFT MECHANISM For A4-SEF paper or wider, a projection [H] on the side fence engages the secondary pressure spring [J] through a lever [I]. Then, the secondary pressure spring [J] applies paper feed pressure in addition to the main pressure spring [K], to ensure that extra pressure is applied to wider paper.
PAPER END DETECTION 2.3 PAPER END DETECTION B384D105.WMF If there is some paper in the paper tray, the paper stack raises the paper end feeler [A] and the paper end sensor [B] is deactivated. When the paper tray runs out of paper, the paper end feeler drops into the cutout [C] in the tray bottom plate and the paper end sensor is activated.
PAPER HEIGHT DETECTION 2.4 PAPER HEIGHT DETECTION B384D107.WMF The amount of paper in the tray is detected by the combination of on/off signals from two paper height sensors [A] and [B]. When the amount of paper decreases, the bottom plate pressure lever [C] moves the actuator up.
SIDE AND END FENCES 2.5 SIDE AND END FENCES B384D110.WMF B384D109.WMF Side Fences If the tray is full of paper and it is pushed in strongly, the fences may deform or bend. This may cause the paper to skew or the side-to-side registration to be incorrect.
FEED ROLLER REPLACEMENT 3. REPLACEMENT AND ADJUSTMENT 3.1 FEED ROLLER REPLACEMENT B384R723.WMF 1. [A] Paper tray 2. Move the release lever [B] to the front. 3. Pull the feed roller [C] to the operation side and remove it. 9-11 B384...
TRAY MAIN BOARD REPLACEMENT B384R101.WMF B384R103.WMF 3.2 TRAY MAIN BOARD REPLACEMENT 1. [A] Rear cover (! x 5) 2. [B] Tray main board (! x 4, " x 8) 3.3 TRAY MOTOR REPLACEMENT 1. Rear cover (! x 5) 2. Disconnect 8 connectors from the tray main board [B]. 3.
LIFT MOTOR REPLACEMENT 3.7 LIFT MOTOR REPLACEMENT B384R101.WMF B384R104.WMF 1. Pull out the paper tray. 2. [A] Rear cover (! x 5) 3. [B] 2P connector 4. [C] Spring 5. [D] Lift motor unit (! x 3) 6. [E] Lift motor (! x 3) B384 9-16...
PAPER END SENSOR REPLACEMENT 3.8 PAPER END SENSOR REPLACEMENT B384R106.WMF 1. Paper tray 2. [A] Paper end sensor bracket (! x 1, " x 1) 3. [B] Paper end sensor NOTE: After replacing the sensor, pull the sensor cable towards the right side of the frame [C] so that it does not touch the paper in the tray.
PAPER SIZE SWITCH REPLACEMENT 3.10 PAPER SIZE SWITCH REPLACEMENT B384R108.WMF 1. Upper and lower paper trays 2. [A] Inner cover (! x 2) 3. [B] Paper size switch (" x 1) B384 9-18...
ELECTRICAL COMPONENT LAYOUT 1.2 ELECTRICAL COMPONENT LAYOUT B385V102.WMF 1. Tray Main Board 6. Paper Feed Motor 2. Lift Sensor 7. Tray Cover Switch 3. Lift Motor 8. Paper End Sensor 4. Paper Height 2 Sensor 9. Paper Size Switch 5. Paper Height 1 Sensor 10.
PAPER FEED AND SEPARATION 2. DETAILED DESCRIPTIONS 2.1 PAPER FEED AND SEPARATION B385D103.WMF The paper tray holds 500 sheets. The paper feed roller [A] drives the top sheet of paper from the paper tray to the copier/printer. The friction pad [B] allows only one sheet to feed at a time.
PAPER LIFT MECHANISM 2.2 PAPER LIFT MECHANISM B385D106.WMF B385D107.WMF The paper size switch detects when the tray is pushed in. When the paper tray is pushed into the machine, the pin [A] for the lift motor pressure shaft engages the lift motor coupling [B] and the pin [C] for the bottom plate lift shaft in the tray engages the bottom plate pressure lever coupling [D].
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PAPER LIFT MECHANISM For A4-SEF paper or wider, a projection [H] on the side fence engages the secondary pressure spring [J] through a lever [I]. Then, the secondary pressure spring [J] applies paper feed pressure in addition to the main pressure spring [K], to ensure that extra pressure is applied to wider paper.
PAPER END DETECTION 2.3 PAPER END DETECTION B385D105.WMF If there is some paper in the paper tray, the paper stack raises the paper end feeler [A] and the paper end sensor [B] is deactivated. When the paper tray runs out of paper, the paper end feeler drops into the cutout [C] in the tray bottom plate and the paper end sensor is activated.
PAPER HEIGHT DETECTION 2.4 PAPER HEIGHT DETECTION B385D107.WMF The amount of paper in the tray is detected by the combination of on/off signals from two paper height sensors [A] and [B]. When the amount of paper decreases, the bottom plate pressure lever [C] moves the actuator up.
SIDE AND END FENCES 2.6 SIDE AND END FENCES B385D110.WMF B385D109.WMF Side Fences If the tray is full of paper and it is pushed in strongly, the fences may deform or bend. This may cause the paper to skew or the side-to-side registration to be incorrect.
FEED ROLLER REPLACEMENT 3. REPLACEMENT AND ADJUSTMENT 3.1 FEED ROLLER REPLACEMENT B385R723.WMF 1. [A] Paper tray 2. Move the release lever [B] to the front. 3. Pull the feed roller [C] to the operation side and remove it. 10-11 B385...
LIFT MOTOR REPLACEMENT 3.4 LIFT MOTOR REPLACEMENT B385R152.WMF B385R104.WMF 1. Pull out the paper tray. 2. [A] Rear cover (! x 4) 3. [B] 2P connector 4. [C] Spring 5. [D] Lift motor unit (! x 3) 6. [E] Lift motor (! x 3) B385 10-14...
PAPER END SENSOR REPLACEMENT 3.5 PAPER END SENSOR REPLACEMENT B385R106.WMF 1. Paper tray 2. [A] Paper end sensor bracket (! x 1, " x 1) 3. [B] Paper end sensor NOTE: After replacing the sensor, pull the sensor cable to the right side of the frame [C] so that the cable does not touch the paper in the tray.
122% 121% Full Size 100% 100% Reduction Zoom: 50% to 200%, in 1% steps Power Source: Taiwan 110 V, 50/60 Hz 12 A America 120 V, 50/60 Hz 12 A Europe, Asia 220 – 240 V, 50/60 Hz 11-1 B039/B040/B043...
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Measurements were taken from the normal position of the operator. Dimensions (W x D x H) B039: 550 x 568 x 420 mm (21.7" x 22.4" x 16.5") B040: 550 x 568 x 518 mm (21.7" x 22.4" x 20.4") B043: 587 x 568 x 518 mm (23.1"...
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DF 1-to-1 (2-sided to 2-sided) B043: *Requires 16MB base memory, which is optional on all B039 models outside North America, and standard on all other models. NOTE: Measurement Conditions: 1) Figures are for one-sided original to one-sided copy only, except where...
Copy-Tray Capacity 250 sheets Memory Capacity • B039 (outside North 0 standard; 16MB (IMB) and 32MB DIMM as options (max. 48MB) [Since the DIMM installs onto the IMB, the America): DIMM option requires the presence of the IMB option.] •...
B379 Paper Tray Unit – 1 tray (optional) B385 Paper Tray Unit – 2 trays (optional) B384 16MB IMB memory board (for B039 models outside North America only [all other models B407 include this as standard]) 32MB Memory (optional) G578 Tray Heater (optional) —...
From the top original Reproduction Range: 50 to 200% (Sub scan direction only) Power Source: 24 and 5 Vdc from the copier Power Consumption: 50 W Dimensions (W x D x H): 550 x 470 x 130 mm Weight: 10 kg B039/B040/B043 11-6...
From the top original Reproduction Range: 50 – 200% Power Source: 24 and 5 Vdc from the copier Power Consumption: 25 W Dimensions (W x D x H): 550 mm x 470 mm x 90 mm Weight: Not above 7 kg 11-7 B039/B040/B043...
Max: 20 W (Copying/printing) 23 W (Optional Tray Heater On) Average: 13 W (Copying/printing) 15 W (Optional Tray Heater On) Weight: 12 kg (26.4 lb.) Size (W x D x H): 550 mm x 520 mm x 134 mm B039/B040/B043 11-8...
550 mm x 520 mm x 271 mm 16MB IMB (Copier Memory Unit)* 16MB (with slot for 32MB expansion DIMM) Memory: *This component is included as standard on all models other than B039 machines sold outside of North America. 11-9 B039/B040/B043...
B120 (RLA ONLY) 12. B120 (RLA ONLY) 12.1 INSTALLATION Same as the B039, except that the B120 does not have an ARDF, Paper Tray Unit, Fax or Printer option. 12.2 PREVENTIVE MAINTENANCE SCHEDULES There is no APS sensor. There is no ARDF or Paper Tray Unit.
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1. User Code Access 3. Copier Features 2. Check Copy Counter 3. Print Counter List 4. Reset Counter 5. Clear all User Codes 6. Reset All Counters 7. Program User Code 8. Change User Code 9. Delete User Code B039/B040/B043/B120 12-2...
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Yes with 16MB Yes with 16MB Electronic sort memory memory Yes with 16MB Image Rotation memory Yes with 16MB Series Copy memory Yes with 16MB Combine Copy memory Option Platen Cover Paper Bank Copier memory Fax option Printer option 12-3 B039/B040/B043/B120...
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Lithium Batteries CAUTION The danger of explosion exists if battery on the FCU is incorrectly replaced. Replace only with the same or an equivalent type recommended by the manufacturer. Discard used batteries in accordance with the manufacturer’s instructions.
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INSTALLATION REQUIREMENTS 1. INSTALLATION NOTE: 1) Never install telephone wiring during a lightning storm. 2) Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. 3) Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the network interface.
FAX UNIT 1.2 FAX UNIT 1.2.1 ACCESSORY CHECK Description Q’ty Fax unit Stamp cartridge Main switch cover SG3 decal Mylars Operation manual – Basic Operation manual – Advanced Operation panel Function key Copy key FCU-PSU relay cable Telephone cable (only for N. America) Handset bracket (only for N.
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FAX UNIT 1.2.2 INSTALLATION PROCEDURE CAUTION 1. If there is a printer option in the machine, print out all data in the printer buffer. 2. If a printer option is already installed, remove it first, then install the fax option. After that, re-install the printer option in the machine. 3.
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FAX UNIT 4. Connect the following pins on switch TB1 on the FCU and TB1 – TB3 on the NCU. After that, replace the NCU cover. NOTE: European and Asian models only Individual Switch Settings: Country CTR21, Israel Poland Australia New Zealand Malaysia, South Africa Asia and others...
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FAX UNIT B405I101.WMF B405I105.WMF A895I552.WMF B405I102.WMF 11. Remove the operation panel cover [A] (3 screws). 12. Install the fax operation panel [B] (4 screws). 13. Remove the small covers [C], then attach the copy key [D] and function keys [E] as shown. 14.
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FAX UNIT 17. Plug in the machine and turn on the main power switch. NOTE: The copier must be connected to a properly-grounded socket outlet. 18. Press the “Facsimile” key. At this time, the display shows: Call Service FAX SC1201 Data should be initialized. NOTE: This is not a functional problem.
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HANDSET 1.3 HANDSET 1.3.1 ACCESSORY CHECK Description Q’ty Handset Screw M3x12 Screw M3x8 Handset manual 1.1.2 INSTALLATION PROCEDURE B404I111.WMF B404I110.WMF 1. Attach the bracket [A] enclosed with the fax unit (2 screws) as shown. 2. Remove the label [B] from the handset cradle [C]. Attach the cradle [B] to the bracket [A] (2 screws), then replace the label [B].
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SPECIAL TOOLS AND LUBRICANTS 2. PREVENTIVE MAINTENANCE 2.1 SPECIAL TOOLS AND LUBRICANTS • Flash Memory Card – 4MB (P/N: A2309352) • Card Case (P/N: A2309351) 2.2 PM TABLE No PM necessary for the fax option. B404...
PRECAUTION 3. REMOVAL AND REPLACEMENT 3.1 PRECAUTION CAUTION Before starting disassembly, be sure to print all message files in the SAF memory. Then, turn off the main power switch and disconnect the power cord and telephone cable for safety. Lithium Battery The danger of explosion exists if a battery of this type is incorrectly replaced.
ERROR CODES 4. TROUBLESHOOTING 4.1 ERROR CODES If an error code occurs, retry the communication. If the same problem occurs, try to fix the problem as suggested below. Note that some error codes appear only in the error code display and on the service report. Code Meaning Suggested Cause/Action...
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ERROR CODES Code Meaning Suggested Cause/Action • Check the line connection. 0-06 The other terminal did not • Check the FCU - NCU connectors. reply to DCS • Try adjusting the tx level and/or cable equalizer settings. • Replace the NCU or FCU. •...
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ERROR CODES Code Meaning Suggested Cause/Action 0-15 The other terminal is not The other terminal is not capable of accepting the capable of specific following functions, or the other terminal’s functions. memory is full. • Confidential rx • Transfer function •...
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ERROR CODES Code Meaning Suggested Cause/Action • Check the line connection. 0-22 The signal from the other • Check the FCU - NCU connectors. end was interrupted for more than the acceptable • Replace the NCU or FCU. modem carrier drop time •...
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ERROR CODES Code Meaning Suggested Cause/Action • The terminal could not detect ANSam. 0-75 The called terminal fell • Check the line connection and condition. back to T.30 mode, because it could not detect • Try receiving a call from another V.8/V.34 fax. a CM in response to ANSam (ANSam timeout).
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ERROR CODES Code Meaning Suggested Cause/Action • The receiving terminal restarted the control 0-87 The control channel started after an unsuccessful channel because data reception in the primary primary channel. channel was not successful. • This does not result in an error communication. •...
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ERROR CODES Code Meaning Suggested Cause/Action • Wait for the messages which are currently in 5-22 Mode table overflow after the second page of a the memory to be sent or delete some files scanned document from memory. • Test the SAF memory. 5-23 Print data error when •...
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ERROR CODES Code Meaning Suggested Cause/Action • The other terminal may be defective or 6-21 V.21 flag detected during high speed modem incompatible. communication • Check for line noise. 6-22 The machine resets the • If the same error occurs frequently, replace the sequence because of an abnormal handshake in the FCU.
FAX SC CODES 4.2 FAX SC CODES 4.2.1 OVERVIEW If bit 7 of System Switch 1F is at the default setting, when the FCU detects a Fax SC Code condition other than SC1201, it resets itself automatically. This initializes the FCU without erasing files in the SAF memory or resetting the switches. NOTE: For details on Fax SC Code 1201, refer to the following section.
FAX SC CODES 4.2.3 FAX SC CODE TABLE Suggested Sys Switch Sys Switch SC Code Description Action 1F bit 7 = 0 1F bit 7 = 1 1102 Handshake error with Initialize the fax Automatic SC Code BiCU at start-up unit.
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Rev. 06/2002 FIRMWARE HISTORY 4.3 FIRMWARE HISTORY 4.3.1 B404 FAX OPTION FIRMWARE MODIFICATION HISTORY B404X FAX OPTION FIRMWARE MODIFICATION HISTORY FIRMWARE SERIAL FIRMWARE DESCRIPTION OF MODIFICATION LEVEL NUMBER VERSION • . mass Production B4045582 B . mass 01.12.00 Production Corrects the following: B4045582 C June 2001 03.06.00...
SERVICE LEVEL FUNCTIONS 5. SERVICE TABLES 5.1 SERVICE LEVEL FUNCTIONS 5.1.1 HOW TO ENTER AND EXIT SERVICE MODE To Enter Fax Service Mode: 1. Ensure that the machine is in standby mode. 2. Press ! " # $, then hold down % for more than 3 seconds.
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SERVICE LEVEL FUNCTIONS (2) 02. PARAMETER LIST 1. Enter the fax service mode. 2. Press ' ). B404M507.BMP 3. Press ‘OK’. 4. Press -. B404M508.BMP (3) 03. ERROR CODE 1. Enter the fax service mode. 2. Press ' *. B404M509.BMP 3.
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SERVICE LEVEL FUNCTIONS (5) 05. PROTOCOL DUMP 1. Enter the fax service mode. 2. Press ' .. B404M513.BMP 3. Press ‘OK’. 4. Select ‘1–COMMUNICATION’ or ‘ALL– COMMUNICATIONS with the arrow keys, B404M514.BMP then press ‘OK’. 5. Press -. B404M515.BMP B404M516.BMP (6) 06.
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SERVICE LEVEL FUNCTIONS (7) 07. RAM CLEAR 1. Enter the fax service mode. 2. Press ' ,. B404M521.BMP 3. Press ‘OK’. 4. Select 0, 1, 2, or 3. Then press -. 0.–INITIAL: B404M522.BMP Initializes the data in the SRAM, files in the SAF memory and the clock.
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SERVICE LEVEL FUNCTIONS (9) 09. ROM VERSION 1. Enter the fax service mode. 2. Press ' 1. B404M536.BMP 3. Press ‘OK’. The ROM version is displayed. B404M537.BMP (10) 10. FILE PRINTOUT 1. Enter the fax service mode. 2. Press ( '. B404M538.BMP 3.
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SERVICE LEVEL FUNCTIONS (12) 12. RAM TEST 1. Enter the fax service mode. 2. Press ( ). B404M542.BMP 3. Press ‘OK’. B404M543.BMP 4. Press '. 5. Select 0 or 1, then press -. 0.–SRAM TEST B404M544.BMP 1.–DRAM TEST (13) 13. S.S. NUMBER 1.
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SERVICE LEVEL FUNCTIONS (15) 15. HISTORY These functions are for designer use only. However, list 2 (Operation History) may be useful. 1. Enter the fax service mode. 2. Press ( .. B404M551.BMP 3. Press ‘OK’. 4. Press the number, then press -. 02.–OPERATION HISTORY B404M552.BMP B404...
DATA TRANSFER 5.2 DATA TRANSFER 5.2.1 FAX SOFTWARE DOWNLOAD B039R934.WMF B039R935.WMF 1. Turn off the main switch. 2. Remove the small rear cover [A]. 3. Connect the IC card [B] that contains the firmware to the BiCU. 4. While holding the ‘Tone’ key down, turn on the main switch. 5.
DATA TRANSFER 5.2.2 FAX SRAM DOWNLOAD B039R935.WMF B039R934.WMF 1. Turn off the main switch. 2. Remove the small rear cover [A]. 3. Connect the IC card [B] that contains the required SRAM data to the BiCU. 4. While holding the ‘Tone’ key down, turn on the main switch. 5.
DATA TRANSFER 5.2.3 FAX SRAM UPLOAD B039R935.WMF B039R934.WMF 1. Turn off the main switch. 2. Remove the small rear cover [A]. 3. Connect a blank IC card [B] to the BiCU. 4. While holding the ‘Tone’ key down, turn on the main switch. 5.
BIT SWITCHES 5.3 BIT SWITCHES WARNING Do not adjust a bit switch or use a setting that is described as “Not used”, as this may cause the machine to malfunction or to operate in a manner that is not accepted by local regulations. Such bits are for use only in other areas, such as Japan.
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BIT SWITCHES System Switch 00 FUNCTION COMMENTS G3 communication parameter This is a fault-finding aid. The LCD shows the key display parameters (see the next page). This is normally 0: Disabled disabled because it cancels the CSI display for the 1: Enabled user.
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BIT SWITCHES System Switch 01 - Not used (Do not change the factory settings.) System Switch 02 FUNCTION COMMENTS SAF memory capacity Before changing this bit, make sure that the 0: 2 MB remaining SAF memory is 100%. 1: 4 MB After changing this bit, be sure to turn off the machine and turn back it on again.
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BIT SWITCHES System Switch 04 FUNCTION COMMENTS Not used Do not change the settings. Printing dedicated tx 1: Each Quick/Speed dial number on the list is parameters on Quick/Speed printed with the dedicated tx parameters (8 bytes Dial Lists each). 0: Disabled The last 10 bytes of data are the programmed 1: Enabled...
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BIT SWITCHES System Switch 06 - Not used (Do not change the factory settings.) System Switch 07 - Not used (Do not change the factory settings.) System Switch 08 - Not used (Do not change the factory settings.) System Switch 09 FUNCTION COMMENTS Not used...
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BIT SWITCHES System Switch 0A FUNCTION COMMENTS Not used Do not change the settings. Dialing on the ten-key pad 0: Prevents dialing from the ten-key pad while the when the external telephone is external telephone is off-hook. Use this setting when off-hook the external telephone is not by the machine, or if a 0: Disabled 1: Enabled...
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BIT SWITCHES System Switch 0F FUNCTION COMMENTS Country code for functional This country code determines the factory settings of settings (Hex) bit switches and RAM addresses. However, it has no effect on the NCU parameter settings and 00: France 11: USA communication parameter RAM addresses.
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BIT SWITCHES System Switch 13 - Not used (do not change the settings) System Switch 14 - Not used (do not change the settings) System Switch 15 FUNCTION COMMENTS Not used Do not change the settings. Going into the Sleep mode 1: The machine will restart from the Energy Saver automatically mode quickly, because the +5V power supply is...
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BIT SWITCHES System Switch 1A - Not used (do not change the settings) System Switch 1B - Not used (do not change the settings) System Switch 1C - Not used (do not change the settings) System Switch 1D FUNCTION COMMENTS RTI/CSI display during If enabled, the machine displays the RTI/CSI on the communication...
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BIT SWITCHES System Switch 1E FUNCTION COMMENTS Address display priority in the 0: When the machine has both RTI/CSI and the AI redial mode. telephone number information, the machine displays 0: RTI/CSI RTI/CSI. 1: Telephone number 1: The machine always displays the telephone number.
BIT SWITCHES 5.3.2 SCANNER SWITCHES Scanner Switch 00 FUNCTION COMMENTS Type of special original mode This setting determines the scanner parameters used for special original mode. 0: Monotone background 1: Colored background 0: This setting is for originals with random background of constant density, such as seen on banknotes (faxing banknotes is not recommended!).
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BIT SWITCHES Scanner Switch 03 - Not used (do not change the settings) Scanner Switch 04 - Not used (do not change the settings) Scanner Switch 05 - Not used (do not change the settings) Scanner Switch 06 FUNCTION COMMENTS MTF filter level (Text mode) The value can be between 0 (Off) and F.
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BIT SWITCHES Scanner Switch 0C FUNCTION COMMENTS Action when an original jam This bit is only effective when parallel memory tx is has occurred while scanning disabled (user parameter 07 - bit 2). the original into memory for If parallel memory tx is enabled, the machine always memory tx erases the scanned pages when an original jam 0: Continues scanning after...
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BIT SWITCHES Scanner Switch 0F FUNCTION COMMENTS Image rotation before This bit determines whether the machine rotates the transmission (A4/LT LEF) scanned image by 90 degrees before transmission. 0: Disabled If this bit is set at 1, A4 (LT) LEF images (297 mm 1: Enabled width in the protocol) will be transmitted as A4 (LT) SEF images (216 mm width in the protocol).
BIT SWITCHES 5.3.3 PLOTTER SWITCHES Plotter Switch 00 FUNCTION COMMENTS Page separation mark 0: No marks are printed. 0: Disabled 1: If a received page has to be printed out on two sheets, an asterisk inside square brackets is printed 1: Enabled at the bottom right hand corner of the first sheet, and a “2”...
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BIT SWITCHES Relationship between available paper sizes and printer width used in the setup protocol Available Paper Size Printer width used in the Protocol (NSF/DIS) A4 or 8.5 x 11” 297 mm width 256 mm width A5 or 8.5 x 5.5” 216 mm width No paper available (Paper end) 216 mm width...
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BIT SWITCHES Plotter Switch 03 Page separation threshold (with reduction disabled with switch 03-0 above) If the incoming page is up to x mm longer than the length of copy paper, the excess portion will not be printed. If the incoming page is more than x mm longer than the length of copy paper, the excess portion will be printed on the next page.
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BIT SWITCHES Plotter Switch 06 FUNCTION COMMENTS Printing while a paper cassette Cross reference is pulled out, when the Just Just size printing on/off – User switch 05, bit 5 Size Printing feature is enabled. 0: Printing will not start 1: Printing will start if another cassette has a suitable size of paper, based on the paper size...
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BIT SWITCHES Plotter Switch 0E Page separation 1: If all paper sizes in the machine require page 0: Enabled separation to print a received fax message, the 1: Disabled machine does not print the message (Substitute Reception is used). After a larger size of paper is set in a cassette, the machine automatically prints the fax message.
BIT SWITCHES 5.3.4 COMMUNICATION SWITCHES Communication Switch 00 FUNCTION COMMENTS Compression modes available These bits determine the compression capabilities in receive mode to be declared in phase B (handshaking) of the T.30 Bit 1 Modes protocol. MH only MH/MR (1, 1): Not used in this machine, because it does not MH/MR/MMR support JBIG.
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BIT SWITCHES Communication Switch 01 FUNCTION COMMENTS Maximum printable page length The setting determined by these bits is informed to available the transmitting terminal in the pre-message Bit 7 6 Setting protocol exchange (in the DIS/NSF frames). 0 No limit 1 B4 (364 mm) 0 A4 (297 mm) 1 A3 (432 mm)
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BIT SWITCHES Communication Switch 03 FUNCTION COMMENTS Maximum number of page 00 - FF (Hex) times. retransmissions in a G3 This setting is not used if ECM is switched on. memory transmission Default setting - 03(H) Communication Switch 04 - Not used (do not change the settings) Communication Switch 05 - Not used (do not change the settings) Communication Switch 06 - Not used (do not change the settings) Communication Switch 07 - Not used (do not change the settings)
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BIT SWITCHES Communication Switch 0F - Not used (do not change the settings) Communication Switch 10 FUNCTION COMMENTS Memory transmission: 01 - FE (Hex) times Maximum number of dialing attempts to the same destination Communication Switch 11 - Not used (do not change the settings.) Communication Switch 12 FUNCTION COMMENTS...
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BIT SWITCHES Communication Switch 15 - Not used (do not change the settings) Communication Switch 16 - Not used (do not change the settings) Communication Switch 17 - Not used (do not change the settings) Communication Switch 18 - Not used (do not change the settings) Communication Switch 19 - Not used (do not change the settings) Communication Switch 1A - Not used (do not change the settings) Communication Switch 1B - Not used (do not change the settings)
BIT SWITCHES 5.3.5 G3 SWITCHES G3 Switch 00 FUNCTION COMMENTS Monitor speaker during (0, 0): The monitor speaker is disabled all through communication (tx and rx) the communication. Bit 1 Bit 0 Setting (0, 1): The monitor speaker is on up to phase B in Disabled the T.30 protocol.
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BIT SWITCHES G3 Switch 03 FUNCTION COMMENTS DIS detection number 0: The machine will hang up if it receives the same (Echo countermeasure) DIS frame twice. 0: 1 1: Before sending DCS, the machine will wait for the 1: 2 second DIS which is caused by echo on the line.
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BIT SWITCHES G3 Switch 04 FUNCTION COMMENTS Training error detection 0 - F (Hex); 0 - 15 bits threshold If the number of error bits in the received TCF is below this threshold, the machine informs the sender that training has succeeded. Not used Do not change the settings.
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BIT SWITCHES G3 Switch 06 FUNCTION COMMENTS Initial Rx modem rate These bits set the initial starting modem rate for Bit 3 2 1 0 Setting (bps) reception. 0 0 0 1 2.4 k 0 0 1 0 4.8 k Use a lower setting if high speeds pose problems 0 0 1 1 7.2 k...
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BIT SWITCHES G3 Switch 07 FUNCTION COMMENTS PSTN cable equalizer Use a higher setting if there is signal loss at higher (tx mode: Internal) frequencies because of the length of wire between Bit 1 Bit 0 Setting the modem and the telephone exchange. None Use the dedicated transmission parameters for specific receivers.
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BIT SWITCHES G3 Switch 08 FUNCTION COMMENTS PABX cable equalizer Use a higher setting if there is signal loss at higher (tx mode) frequencies because of the length of wire between Bit 1 Bit 0 Setting the modem and the telephone exchange. None Use the dedicated transmission parameters if you need to change this for specific receivers.
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BIT SWITCHES G3 Switch 0A FUNCTION COMMENTS Maximum allowable carrier These bits set the acceptable modem carrier drop drop during image data time. reception Try using a longer setting if error code 0-22 is Bit 1 Bit 0 Value (ms) frequent.
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BIT SWITCHES G3 Switch 0D FUNCTION COMMENTS Not used Do not change the settings. Data rate threshold during V.34 The machine changes the modulation parameters in reception the MPh signal to lower the initial modem rate Bit 5 4 3 2 Setting during V.34 reception.
NCU PARAMETERS 5.4 NCU PARAMETERS The following tables give the RAM addresses and the parameter calculation units that the machine uses for ringing signal detection and automatic dialing. The factory settings for each country are also given. Most of these must be changed by RAM read/write (Function 06-0), but some can be changed using NCU Parameter programming (Function 08-0);...
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NCU PARAMETERS Address Function Unit Remarks 680404 PSTN dial tone frequency upper limit Hz (BCD) If both addresses contain (high byte) FF(H), tone detection is disabled. 680405 PSTN dial tone frequency upper limit See Note 9 (low byte) 680406 PSTN dial tone frequency lower limit Hz (BCD) If both addresses contain (high byte)
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NCU PARAMETERS Address Function Unit Remarks 68041B PABX dial tone detection time 20 ms If 68041B contains FF, the machine pauses for 68041C PABX dial tone reset time (LOW) the pause time (680420 / 68041D PABX dial tone reset time (HIGH) 680421).
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NCU PARAMETERS Address Function Unit Remarks 680434 International dial tone frequency Hz (BCD) If both addresses contain upper limit (high byte) FF(H), tone detection is disabled. 680435 International dial tone frequency upper limit (low byte) 680436 International dial tone frequency Hz (BCD) If both addresses contain lower limit (high byte)
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NCU PARAMETERS Address Function Unit Remarks 680443 Country dial tone detection time 20 ms If 680443 contains FF, the machine pauses for 680444 Country dial tone reset time (LOW) the pause time (680448 / 680445 Country dial tone reset time (HIGH) 680449).
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NCU PARAMETERS Address Function Unit Remarks 680457 Time between 68044Dh (NCU 1 ms This parameter takes parameter 14) and 68044Eh (NCU effect when the country parameter 15) code is set to France. 680458 Not used Do not change the setting. 680459 Grounding time (ground start mode) 20 ms...
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NCU PARAMETERS Address Function Unit Remarks 680472 Acceptable ringing signal frequency: 1000/ N Function 08-0 range 1, upper limit (Hz). (parameter 02). See Note 9. 680473 Acceptable ringing signal frequency: Function 08-0 (parameter range 1, lower limit 03). See Note 9. 680474 Acceptable ringing signal frequency: Function 08-0 (parameter...
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NCU PARAMETERS Address Function Unit Remarks 680483 Not used Do not change the settings. 6804A0 6804A1 Acceptable CED detection frequency BCD (Hz) If both addresses contain upper limit (high byte) FF(H), tone detection is disabled. 6804A2 Acceptable CED detection frequency upper limit (low byte) 6804A3 Acceptable CED detection frequency...
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NCU PARAMETERS Address Function Unit Remarks 6804B7 PABX: Tx level from the modem - dBm 6804B8 PABX: 1100 Hz tone transmission - 0.5N (dB) 6804B7 6804B8 level 6804B9 PABX: 2100 Hz tone transmission - 0.5N (dB) 6804B7 6804B9 level 6804BA ISDN: Tx level from the modem - dBm The setting must be...
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NCU PARAMETERS NOTES 1. If a setting is not required, store FF in the address. 2. Italy and Belgium only RAM address 68045E: the lower four bits have the following meaning. Bit 2 - 1: International dial tone cadence detection enabled (Belgium) Bit 1 - Not used Bit 0 - 1: PSTN dial tone cadence detection enabled (Italy) If bit 0 or bit 2 is set to 1, the functions of the following RAM addresses are...
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NCU PARAMETERS 8. The actual inter-digit pause (pulse dial mode) is the sum of the periods specified by RAM addresses 68044A, 68044D, and 68044E. 68044A 68044D 68044E 68044A Inter digit pause break B404M570.WMF 9. For European models, these parameters should not be changed in the field. The default values of these parameters have been approved by CTR21 and/or EG201121.
DEDICATED TRANSMISSION PARAMETERS 5.5 DEDICATED TRANSMISSION PARAMETERS Each Quick Dial Key and Speed Dial Code has eight bytes of programmable parameters allocated to it. If transmissions to a particular machine often experience problems, store that terminal’s fax number as a Quick Dial or Speed Dial, and adjust the parameters allocated to that number.
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DEDICATED TRANSMISSION PARAMETERS 5.5.2 PARAMETERS The initial settings of the following parameters are all FF(H) - all the parameters are disabled. Switch 01 FUNCTION AND COMMENTS ITU-T T1 time (for PSTN G3 mode) If the connection time to a particular terminal is longer than the NCU parameter setting, adjust this byte.
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DEDICATED TRANSMISSION PARAMETERS Switch 03 FUNCTION COMMENTS Initial Tx modem rate If training with a particular remote terminal always Bit 3 2 1 0 Setting (bps) takes too long, the initial modem rate may be too 0 0 0 0 Not used high.
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DEDICATED TRANSMISSION PARAMETERS Switch 04 FUNCTION COMMENTS V.8 protocol If transmissions to a specific destination always end 0: Off at a lower modem rate (14,400 bps or lower), 1: Disabled disable V.8 protocol so as not to use V.34 protocol. 0: V.34 communication will not be possible.
SERVICE RAM ADDRESSES 5.6 SERVICE RAM ADDRESSES CAUTION Do not change the settings which are marked as “Not used” or “Read only.” 680001 to 680004(H) - ROM version (Read only) 680001(H) - Revision number (BCD) 680002(H) - Year (BCD) 680003(H) - Month (BCD) 680004(H) - Day (BCD) 680006 to 680015(H) - Machine’s serial number (16 digits - ASCII) 680018(H) - Total program checksum (low)
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SERVICE RAM ADDRESSES 6800C1(H) - User parameter switch 01 (SWUSR_01) Bit 0: Label insertion home position 0: Disabled, 1: Enabled Bit 1: Not used Bit 2: Automatic reduction (tx) home position 0: Disabled, 1: Enabled Bits 3 and 4: Scanning mode LED home position (This switch is not printed on the user parameter list.) Setting Text...
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SERVICE RAM ADDRESSES 6800C4(H) - User parameter switch 04 (SWUSR_04: Automatic report printout) Bits 0 to 6: Not used Bit 7: Inclusion of a sample image on reports 0: Off, 1: On 6800C5(H) - User parameter switch 05 (SWUSR_05) Bit 0: Substitute reception when the base copier is in an SC condition 0: Enabled, 1: Disabled Bits 1 and 2: Condition for substitute rx when the machine cannot print messages (Paper end, Toner end, and Jam during night mode)
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SERVICE RAM ADDRESSES 6800CA(H) - User parameter switch 10 (SWUSR_0A) Bits 0 to 2: Not used Bit 3: Page reduction 0: Off, 1: On Bits 4 to 7: Not used 6800CB(H) - User parameter switch 11 (SWUSR_0B) Bit 0: Not used Bits 1 to 5: Not used Bit 6: Printout of messages received while acting as a forwarding station 0: Off, 1: On...
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SERVICE RAM ADDRESSES 6800CF(H) - User parameter switch 15 (SWUSR_0F) Bits 0, 1 and 2: Cassette for fax printout Setting 1st paper feed station 2nd paper feed station 3rd paper feed station 4th paper feed station Other settings Not used Bits 3 and 4: Not used Bit 5: Using the cassette specified by bits 0, 1 and 2 above only 0: On, 1: Off Bits 6 and 7: Not used...
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SERVICE RAM ADDRESSES 6800D3(H) - User parameter switch 19 (SWUSR_13) Bits 0 to 2: Not used Bit 3: 90° image rotation during B5 portrait Tx (This switch is not printed on the user parameter list.) 0: Off, 1: On Bit 4: Reduction of sample images on reports to 50% in the main scan and sub- scan directions.
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SERVICE RAM ADDRESSES 68012E to 68013C(H) - Own fax number (PSTN) 680188 to 680119B(H) - RTI (Max. 20 characters - ASCII) - See the following note. 6801B0 to 6801EF(H) - TTI 1 (Max. 64 characters - ASCII) - See the following 680230 to 680243(H) - CSI (Max.
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SERVICE RAM ADDRESSES 6803AB to 6803AD(H) - Effective term of automatic service calls Parameters Address (H) Year: last two digits of the year (BCD) 6803AB Month: 01 through 12 (BCD) 6803AC Day: 01 through 31 (BCD) 6803AD 680400 to 6804E0(H) - NCU parameters (Refer to section 4.3 for details) 680CC8 to 680CEF(H) - SC codes NOT for automatic service call If the fax unit receives a copier engine SC code other than those programmed in these addresses, the fax unit sends an automatic service call report to the...
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SERVICE RAM ADDRESSES 687FCC to 688C4B(H) - Dedicated tx parameters for Speed Dial #00 - #99. There are 32 bytes for each Speed Dial. Only the 23rd to 32nd bytes are used. 688BB2 to 688BBB(H) - Dedicated tx parameters for Speed #00 688BD2 to 688BDB(H) - Dedicated tx parameters for Speed #01 688BF2 to 688BFB(H) - Dedicated tx parameters for Speed #02 "...
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SERVICE RAM ADDRESSES 69E134 to 69E813(H) - Latest 20 error communication records (Read only) One error communication record consists of 88 bytes. The format is as follows: 1st byte - Header Bit 0: Communication result 0: OK, 1: NG Bit 1: Document jam 1: Occurred Bit 2: Power down 1: Occurred...
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SERVICE RAM ADDRESSES 46th byte - Communication mode #2 Bit 0: Tx or Rx 0: Tx, 1: Rx Bit 1: Reduction during Tx 0: Not reduced, 1: Reduced Bit 2: Batch transmission 0: Not used, 1: Used Bit 3: Send later transmission 0: Not used, 1: Used Bit 4: Transmission from 0: ADF, 1: Memory...
OPERATION DUMP LIST 6. DETAILED SECTION DESCRIPTIONS 6.1 OPERATION DUMP LIST The dump list contains a record of the actual operations performed by the operator (including keys that were pressed) as well as when these operations were performed. Refer to the sample below. OPERATION MAILBOX(R) DUMP (Date and Time) * CLASS CODE...
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PCBS 6.2 PCBS 6.2.1 FCU S R A M Flash ROM (128kB) (3MB) CPU BUS FACE2 V.34 MODEM BiCU D C R CPU (RU30) DMA BUS D R A M Analog Circuit (8MB) Bus Interface Monitor N C U Speaker Parallel Interface B404D535.WMF The FCU (Facsimile Control Unit) controls fax communications, the video interface...
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PCBS • 3 MB (16 Mbit) flash ROM for system software storage DRAM • The 8 MB of DRAM is shared between SAF memory, ECM buffer, page memory, working memory, line buffer, and so on. • The SAF memory (2MB) is backed up by a rechargeable battery. SRAM •...
PCBS 6.1.2 NCU (US) J P 1 1 O H D I S W . D B 1 S u r g e TRXD Protection N o i s e C M L Filter Relay RING D C L o o p Transformer S u r g e Protection...
PCBS 6.1.3 NCU (EUROPE/ASIA) S H U N T CML Relay Filter (16 kHz) DO Sw. R I N G T R X D D C - Current Loop Sensor T B 1 OHDI Sw. D O S W O H D I S W GS Sw.
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SPECIFICATIONS SPECIFICATIONS 1. GENERAL SPECIFICATIONS Type Memory Capacity Desktop type transceiver ECM: 128 Kbytes Circuit SAF: PSTN, PABX Standard: 2 Mbytes (160 pages) Connection Maximum: 4 Mbytes (by bit switch Direct couple adjustment; fine mode becomes unavailable) Original Size (Book) Maximum Length: 432 mm [17 ins] Measured using an ITU-T #1 test document Maximum Width: 297 mm [11.7 ins]...
SPECIFICATIONS Rev. 11/2002 2. FEATURES 2.1 FEATURES LIST Communication Features – User KEY: Selectable O = Used, X = Not Used Automatic Voice Message Batch Transmission Video Processing Features Book Original tx Automatic image density Broadcasting selection Chain Dialing Contrast Communication Record Display Halftone Confidential ID Override...
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SPECIFICATIONS Communication Features – User Other User Features Selectable File Retention Time Send Later File Retransmission SEP/SUB/PWD/SID Function Programs (F1 – F3) Silent ringing detection Hard Disk Filing System Specified Image area ID Code Speed Dial Label Insertion ("To xxx") (100 stations) Language Selection Stamp...
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SPECIFICATIONS Service Mode Features Reports - Automatic LCD contrast adjustment Charge Control Report Line error mark Communication Failure Report Memory file printout (all files) Confidential File Report Modem Software Download Error Report Modem test (including V.34/V.8) Fax On Demand Report NCU parameters File Clear Report Periodic service call...
SPECIFICATIONS 2.2 CAPABILITIES OF PROGRAMMABLE ITEMS The following table shows the capabilities of each programmable items. Item Numbers Maximum number of memory files Maximum number of destinations per file Maximum number of pages overall Number of Quick Dials Number of Speed Dials Number of Groups Maximum number of destinations dialed from the ten-key pad overall...
SPECIFICATIONS 3. OVERALL MACHINE CONTROL 3.1 SYSTEM CONTROL S R A M Flash ROM (128kB) (3MB) CPU BUS FACE2 V.34 MODEM BiCU D C R CPU (RU30) DMA BUS D R A M Analog Circuit (8MB) Bus Interface Monitor N C U Speaker Parallel Interface B404V500.WMF...
SPECIFICATIONS 4. VIDEO DATA PATH 4.1 TRANSMISSION Scanner Sub Scan Magnification Immediate Tx Memory Tx Auto Shading Auto Shading Gamma Correction Gamma Correction M T F M T F Graduation Processing BiCU Graduation Processing Main Scan Reduction Main Scan Reduction - 400 to 200 dpi - 400 to 200 dpi - Inch-mm Conversion...
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SPECIFICATIONS Memory Transmission and Parallel Memory Transmission The base copier's scanner scans the original at the selected resolution in inch format. The BiCU processes the data and transfers it to the FCU. NOTE: When scanning a fax original, the BiCU uses the MTF and thresholding parameter settings programmed in the fax unit’s scanner bit switches, not the copier's SP modes.
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SPECIFICATIONS 4.2 RECEPTION Analog G3 N C U M o d e m SAF Memory FACE 2 FACE 2 Decompression (DCR) (DCR) Image Rotation Page Memory Error Check FACE 2 (VIF) BiCU Printer B404V502.WMF First, the FCU stores the data from an analog line to the SAF memory. (The data goes in parallel to the FACE2, and is checked for error lines/frames.) The FCU then decompresses the data and transfers it to page memory.
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FIRMWARE HISTORY 1. FIRMWARE MODIFICATION HISTORY Please check the http://tsc.ricohcorp.com website for current firmware downloads. Engine firmware modification history information is provided in "Section 4.5 – Firmware Modification History" of the B039/B040/B043 Service Manual. B404 FIRMWARE MODIFICATION HISTORY FIRMWARE SERIAL FIRMWARE...
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Rev. 10/2002 FIRMWARE HISTORY B404 FIRMWARE MODIFICATION HISTORY FIRMWARE SERIAL FIRMWARE DESCRIPTION OF MODIFICATION LEVEL NUMBER VERSION The image in the area 3cm from the leading edge B4045582E Oct ’01 05.01.00 is sometimes printed again near the middle of the Production page.