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Oki C9600 Series Disassembly & Reassembly Procedures
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Oki C9600 Series Disassembly & Reassembly Procedures

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Download this manual See also: Service Manual, User Manual
OKI
C9600 / C9800 Series
Disassembly & Reassembly Procedures
D
C-S
S
T
2005
ISTRIBUTED AT THE
ERIES
ERVICE
RAINING CLASSES HELD DURING
O
D
T
D
R
. 1.0
KI
ATA
RAINING
EPARTMENT
EV
2000 Bishops Gate Blvd.
Mt. Laurel, NJ 08054

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Summary of Contents for Oki C9600 Series

  • Page 1 C9600 / C9800 Series Disassembly & Reassembly Procedures 2005 ISTRIBUTED AT THE ERIES ERVICE RAINING CLASSES HELD DURING . 1.0 RAINING EPARTMENT 2000 Bishops Gate Blvd. Mt. Laurel, NJ 08054...
  • Page 2 This document describes the disassembly of the Oki Data C9600 / C9800 series of printers. It is to be used during Oki Data Service Training. It is not designed to be a self-directed course, as Oki Data Trainers will provide additional information as required during the course.
  • Page 3 Course Instructions: 1. The C9000 series weighs almost 190 pounds, so use caution and common sense when lifting, moving, or placing it on a surface. 2. Follow the procedures as they are written. 3. If you encounter any problems, notify the instructor. 4.
  • Page 4 C9600/C9800 Disassembly Procedures All directions are referenced from the “Front” of the machine 1. Install consumables / Remove drum and toner assemblies from the black bags and reinstall in your printer. 1.1. Print the following pages: 1.1.1. “Menu Map” 1.1.2. “Demo Page 1” 2.
  • Page 5 3. Remove the Paper Cassette from the printer. 4. Remove the Rear Cover. 4.1. Remove 5 screws from the Rear Cover. 4.2. Remove the Rear Cover.
  • Page 6 5. Remove the Right Side Cover. 5.1. Remove 2 screws from the Right Side Cover and use a flat blade screwdriver to release the four tabs. Push down on the top taps and up on the bottom tabs. 5.2. Release the latch.
  • Page 7 6. Remove Rear Right Side Cover. 6.1. Open the Top Cover and open the Right Side Paper Guide Cover. Need Photo 6.2. Remove the 2 screws. 6.3. Remove the Rear Right Side Cover.
  • Page 8 7. Remove the Dummy Duplex Cover. 8. Remove the Left Side Cover. 8.1. Remove the 4 screws. 8.2. Remove the Left Side Cover.
  • Page 9 9. Remove the Front Cover Assy. 9.1. Lift the Op Panel as far as possible and open the Front Cover Assy. Remove the 2 screws from the support straps. NOTE: Be sure the Waste Toner Box has been removed. 9.2. Make sure the cover is open all the way –...
  • Page 10 10. Remove the Right Cover Guard 10.1. Remove 1 screw. 10.2. Remove Right Cover Guard.
  • Page 11 10.3. Take note of the wire routing in the Right Cover Guard for the Waste Toner Box sensor and unthread.
  • Page 12 11. Remove the Left Cover Guard NOTE: Lift the Basket Assy. 11.1. Remove 2 screws and use a flat blade screwdriver to release the 3 latches. 11.2. Remove the Left Cover Guard.
  • Page 13 12. Remove the Front Cover Guard 12.1. Remove 3 screws and remove the Front Cover Guard. Need Photo 12.2. The Front Cover Guard has a very tight fit even with the screws removed. Gently work it off.
  • Page 14 13. Remove the Op Panel. 13.1. Remove 2 screws. 13.2. Remove the Op Panel but do not let it drop as there is ribbon cable attached. 13.3. Release the 2 latches on the underside of the Op Panel.
  • Page 15 13.4. Remove the cover. 13.5. Remove 1 screw and unplug the ribbon cable.
  • Page 16 Remove the Plate Shield Assy. (Rear Metal Cover) 14.1. Be sure the Top Cover is closed. Loosen the 2 captured screws on the side and remove the 2 screws along the top. NOTE: Be careful when handling any sheet metal as there some sharp edges left over from the manufacturing process.
  • Page 17 15. Remove the Engine Board Fan and Duct 15.1. Gently release tab. 15.2. Remove the Duct by pulling it outward.
  • Page 18 15.3. Unplug the fan connector. 15.4. Release the tabs that secure the fan to the Plate Shield Box Assy. (Card Cage) and remove the fan by lifting up and out.
  • Page 19 16. Remove the Controller Board 16.1. Remove two screws to remove the fan bracket. Take note that these screws are longer than rest. 16.2. Unplug the fan and remove the bracket. The rails for the wireless NIC may come loose. 16.3.
  • Page 20 16.4. Slide the Controller Board slightly to the right and remove. 17. Remove the Engine Board...
  • Page 21 17.1. Unplug 17 connectors and remove four screws. NOTE: Prior to unplugging all of the wiring connectors from the engine controller board make note of the wire harness routing. Where do the various cables/ harnesses enter the card cage, etc.? It’s easier to note this now, when the machine is fresh, than to try and...
  • Page 22 18.2. Remove 11 screws from the Card Cage. 18.3. Remove Card Cage. NOTE: To help make the reassembly process easier, it is recommended that any of the cables and harnesses that enter the Card Cage from the bottom, be taped down in their relative positions as illustrated.
  • Page 23 19. Remove the Eject-Assy. ( Exit Guide) 19.1. Release the five tabs with a flat blade screwdriver – grasp the area marked by the oval and reach under the area marked with the arrow and press to release latches. Pivot the cover up to remove.
  • Page 24 19.3. Remove Face-up Stacker 19.4. Remove 2 screws - one at the front and one at the rear.
  • Page 25 19.5. Release the tabs – two inside and one outside. 19.6. Lift Exit Guide up and out and unthread the connector through the side.
  • Page 26 20. Remove the Belt Motor at the front of the unit. 20.1. Remove 2 screws and unplug connector. 20.2. Remove Belt Motor...
  • Page 27 21. Remove the Sensor- Registration Assy. 21.1. Remove the Board-Regist- Sensor(S2Z) cover. 21.2. Unplug the yellow wire harness connector.
  • Page 28 21.3. Remove five screws and lift assembly. Take note of the junction connector. Unplug it if does not become disconnected while lifting the assembly. 21.4. Unplug the 2-pin purple harness from near the front of the machine and unthread from it’s channel and clamps.
  • Page 29 22. Remove the Duct Gear Assy. and the Duct Drive Assy. 22.1. Release the tab at the rear and remove the Middle Cover. 22.2. Release the tabs and remove the Tube Guide.
  • Page 30 22.3. Remove four screws holding the waste toner receptacles to the basket assembly. 22.4. Remove two screws next to the HVPS Cover. 22.5. Remove seven screws. The connector for the motor unplugs from underneath, not from the orange connector. NOTE: The motor can be removed individually by removing the two screws that are diagonally opposite and...
  • Page 31 22.6. The entire Duct- Gear-Assy can then be remove.
  • Page 32 23. Remove the Multi- Purpose Tray. 23.1. Release the tab and remove the Sensor Board Cover.
  • Page 33 23.2. Unplug the two connectors that come from the Multi-Purpose Tray and unthread them from the guides. Unplug the ribbon cable. 23.3. Open the Multi- Purpose Tray using the lever at the front of the unit. Remove one screw from the front stay.
  • Page 34 23.5. Release the Multi- Purpose Tray from the hinges and gently unthread the two connectors from step 22.2 through the channel.
  • Page 35 24. Remove the Registration Unit (Right Paper Guide Assy) NOTE: Be sure the Top Cover is open and the basket is up. 24.1. Remove four screws. The screw marked by the arrow will also remove the right basket latch.
  • Page 36 24.2. Remove the Multi- Purpose Tray Lock Plate Assy. 24.3. Remove two screws from rear of Registration Unit. 24.4. Remove Registration Unit.
  • Page 37 25. Remove the Paper Feed Unit 25.1. Remove Right Side Lower Access Cover. Need Photo 25.2. Remove four screws and remove the Metal Right Side Cover.
  • Page 38 25.3. Remove nine screws from the right side and one from the front. Unplug 3 connectors from the ORS2M (Motor Driver Board). Remove the Paper Feed Unit.
  • Page 39 26. Remove the High Voltage Power Supply (HVPS). 26.1. Remove two screws and release three tabs. Remove the HVPS cover. 26.2. Remove two screws and unplug four connectors. Gently slide the HVPS toward the rear of the unit until it clears the contacts and lift out.
  • Page 40 27. Remove the Low Voltage Power Supply (LVPS). 27.1. Release the power switch linkage by lifting up and away. 27.2. Remove 14 screws. 27.3. Unplug four connectors and remove the LVPS.
  • Page 41 28. Remove Motor-DC(ID) (Drum Motors) 28.1. Remove two screws and unplug the connector from the OR-S2M(Motor Driver Board) and not from the motor assembly. NOTE: Each of the four motors is mounted with two screws. Also, the Black ID motor is mounted at a 90° angle to the other three.
  • Page 42 29. Remove OR-S2M(Motor Driver Board) 29.1. Unplug remaining connectors and remove two screws. 29.2. Remove Motor Driver Board.
  • Page 43 30. Remove Motor- Pulse(Toner Shutter) aka Toner Supply Motor. 30.1. Using a flat blade screwdriver, push up to release the tab. NOTE: Both the motors and the mounting plates are the same however the motors are mounted to the plates 180° opposite of each other.
  • Page 44 31. Remove the OR-SGG (ID System SNS PWB) aka Drum Contact and Sensor Board Assy. 31.1. Remove four screws, one each from the Drum Position Home sensors. Use a flat blade to release the two Toner Shutter Home sensors and the Drum Up/Down Home sensor.
  • Page 45 32. Remove Fuser Motor 32.1. Remove two screws and unthread wire harness taking note of the routing for reassembly. Remove the Fuser Motor.

This manual is also suitable for:

C9800 series