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Oki C9600 Series User Manual

Oki C9600 Series
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OKI C9600 / C9800 Series
Disassembly & Reassembly Procedures
DISTRIBUTED AT THE C-SERIES SERVICE TRAINING CLASSES HELD DURING 2005
OKI DATA TRAINING DEPARTMENT REV. 1.0
2000 Bishops Gate Blvd.
Mt. Laurel, NJ 08054
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Oki C9600 Series Specifications

General IconGeneral
Print TechnologyLED
Paper Capacity630 sheets standard, up to 3160 sheets maximum
Weight84 kg
ConnectivityEthernet
Supported Media SizesA4, A5, Legal, Letter, Envelopes
Operating Systems SupportedWindows

Summary

Install Consumables and Remove Drum/Toner

Print Reference Pages

Prints required reference pages for the disassembly and reassembly process.

Power Cord and Consumables Removal

Remove Printer Consumables

Disconnects and removes toner, drum, transfer belt, and fuser assemblies.

Close Printer Cover

Secures the printer after all consumables have been removed.

Remove Paper Cassette

Remove Rear Cover

Remove Rear Cover Screws

Detaches the rear cover by unscrewing its mounting points.

Detach Rear Cover

Physically detaches the rear cover from the printer chassis.

Remove Right Side Cover

Unfasten Right Side Cover

Unfastens the right side cover by removing screws and releasing clips.

Release Side Cover Latch

Operates a latch mechanism to free the side cover for removal.

Detach Right Side Cover

Gently warps the cover outward to detach it from the unit.

Remove Rear Right Side Cover

Prepare for Rear Right Cover Removal

Accesses the rear right side by opening related covers.

Remove Rear Right Cover Screws

Detaches the rear right side cover using two screws.

Detach Rear Right Side Cover

Physically detaches the rear right side cover from the printer.

Remove Dummy Duplex Cover

Remove Left Side Cover

Remove Left Side Cover Screws

Unfastens the left side cover by removing four screws.

Detach Left Side Cover

Physically detaches the left side cover from the printer chassis.

Remove Front Cover Assembly

Open Panel and Remove Screws

Lifts operation panel, opens front cover, and removes support strap screws.

Detach Front Cover Assembly

Detaches front cover by manipulating hinges and sliding to the right.

Remove Right Cover Guard

Remove Right Cover Guard Screw

Unfastens the right cover guard by removing a single screw.

Detach Right Cover Guard

Physically detaches the right cover guard from the unit.

Note Wire Routing for Sensor

Documents wire path for waste toner sensor before disconnecting.

Remove Left Cover Guard

Unfasten Left Cover Guard

Unfastens the left cover guard via two screws and release of three latches.

Detach Left Cover Guard

Physically detaches the left cover guard from the printer.

Remove Front Cover Guard

Remove Front Cover Guard Screws

Detaches front cover guard by removing three screws.

Handle Tight Fit Front Cover Guard

Notes tight fit of the front cover guard for careful removal.

Remove Operation Panel

Remove Op Panel Screws

Unfastens the operation panel by removing two screws.

Caution: Op Panel Ribbon Cable

Detaches operation panel carefully due to attached ribbon cable.

Release Op Panel Latches

Unclips the operation panel from its mounting using underside latches.

Remove Op Panel Cover

Further disassembles the operation panel cover component.

Disconnect Op Panel Ribbon Cable

Disconnects ribbon cable from the operation panel by removing a screw.

Remove Rear Metal Cover

Prepare Rear Metal Cover Removal

Secures top cover and loosens screws before rear metal cover removal.

Detach Rear Metal Cover

Physically detaches the rear metal cover (Plate Shield Assy.).

Remove Engine Board Fan and Duct

Release Fan/Duct Tab

Releases a tab to free the engine board fan or duct assembly.

Remove Engine Duct

Detaches the duct assembly by pulling it outward from the unit.

Unplug Engine Board Fan Connector

Disconnects the fan from its power source connector.

Detach Engine Board Fan

Detaches the fan from the card cage by releasing mounting tabs.

Remove Controller Board

Remove Fan Bracket Screws

Unfastens the fan bracket by removing two specific screws.

Disconnect Fan and Remove Bracket

Disconnects fan and removes its mounting bracket.

Remove Controller Board Screws

Unfastens the controller board by removing five additional screws.

Detach Controller Board

Detaches the controller board by sliding it sideways to the right.

Remove Engine Board

Disconnect Engine Board and Remove Screws

Disconnects multiple connectors and removes four screws from the engine board.

Detach Engine Board Assembly

Detaches the engine board by manipulating its position and pulling it out.

Remove Card Cage Assembly

Release LED Head Cable Clamp

Unfastens the LED Head Cable clamp by removing one screw.

Remove Card Cage Screws

Unfastens the card cage by removing eleven screws.

Detach Card Cage Assembly

Physically detaches the card cage assembly from the unit.

Remove Eject-Assembly (Exit Guide)

Release Eject-Assembly Tabs

Unclips the eject assembly using a screwdriver on five tabs.

Unplug Exit Sensor Board Connector

Disconnects the exit sensor board connector.

Remove Face-up Stacker

Detaches the face-up stacker component from the assembly.

Remove Stacker Component Screws

Unfastens a component using two screws, one at the front and one at the rear.

Release Exit Guide Tabs

Unclips a component using three internal and one external tabs.

Detach and Unthread Exit Guide

Detaches the exit guide by lifting and unthreading its connector.

Remove Belt Motor

Remove Belt Motor Screws and Connector

Unfastens and disconnects the belt motor using two screws.

Detach Belt Motor

Physically detaches the belt motor from the printer.

Remove Sensor-Registration Assembly

Remove Registration Sensor Cover

Detaches the cover for the registration sensor board.

Unplug Yellow Wire Harness Connector

Disconnects the yellow wire harness connector from the sensor.

Remove Sensor Assembly Screws

Unfastens and lifts the sensor assembly by removing five screws.

Unplug and Unthread Purple Harness

Disconnects and unthreads a purple wire harness from the machine.

Remove Duct Gear and Drive Assemblies

Remove Middle Cover

Detaches the middle cover by releasing a rear tab.

Remove Tube Guide

Unclips and removes the tube guide assembly.

Remove Waste Toner Receptacle Screws

Unfastens waste toner receptacles from the basket using four screws.

Remove Screws Near HVPS Cover

Unfastens components near the HVPS cover using two screws.

Remove Motor Assembly Screws and Connector

Unfastens a motor assembly using seven screws and disconnects its connector.

Detach Duct Gear Assembly

Physically detaches the complete duct gear assembly.

Remove Multi-Purpose Tray

Remove Sensor Board Cover

Detaches the sensor board cover by releasing a tab.

Disconnect Tray Connectors and Ribbon Cable

Disconnects tray connectors and ribbon cable, unthreading them from guides.

Open Tray and Remove Front Stay Screw

Opens tray via lever and removes front stay screw.

Remove Rear Stay Screw

Removes rear stay screw; caution that stay may detach.

Detach Tray from Hinges and Unthread Connectors

Detaches tray from hinges and unthreads connectors through the channel.

Remove Registration Unit

Remove Registration Unit Screws

Unfastens registration unit with four screws, one releasing basket latch.

Remove Tray Lock Plate Assembly

Detaches the lock plate assembly for the multi-purpose tray.

Remove Rear Registration Unit Screws

Unfastens registration unit from the rear using two screws.

Detach Registration Unit

Physically detaches the registration unit assembly.

Remove Paper Feed Unit

Remove Right Side Lower Access Cover

Detaches the lower access cover on the right side.

Remove Metal Right Side Cover

Unfastens and removes the metal right side cover using four screws.

Remove Paper Feed Unit and Disconnect Motor Board

Unfastens unit with screws, disconnects motor board connectors, and removes.

Remove High Voltage Power Supply (HVPS)

Remove HVPS Cover

Unfastens and removes the HVPS cover using screws and tabs.

Detach HVPS

Detaches HVPS by removing screws, disconnecting connectors, and sliding rearward.

Remove Low Voltage Power Supply (LVPS)

Release Power Switch Linkage

Disengages the power switch linkage to free the LVPS.

Remove LVPS Screws

Unfastens the LVPS by removing fourteen screws.

Disconnect LVPS and Remove

Disconnects LVPS connectors and physically removes the power supply.

Remove Drum Motors (Motor-DC(ID))

Disconnect Drum Motors from Driver Board

Unfastens and disconnects drum motors from the motor driver board.

Remove Motor Driver Board (OR-S2M)

Disconnect Connectors and Remove Screws

Disconnects remaining connectors and unfastens the motor driver board.

Detach Motor Driver Board

Physically detaches the motor driver board assembly.

Remove Toner Supply Motor

Release Toner Shutter Motor Tab

Releases the toner shutter motor tab using a flat blade screwdriver.

Remove Drum Contact Sensor Board

Release Sensor Board Tabs and Screws

Unfastens and releases various sensors on the drum contact board.

Detach Drum Contact Sensor Board

Releases tabs and disconnects connector to remove drum contact sensor board.

Remove Fuser Motor

Remove Fuser Motor and Note Wire Routing

Unfastens and disconnects fuser motor, noting wire routing for reassembly.

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