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Parts removal order
Use the following diagram to determine which parts must be removed before removing other parts.
Figure 1-2 Parts-removal order
Component Remove Remove Remove Remove Remove Remove
Toner cartridge
Tray 2 cassette
Tray 1 pickup roller
Left cover Tray 2 cassette
Right cover Tray 2 cassette
Tray 1 separation pad Left cover
Tray 1 pickup gear assembly Left cover
Tray 2/3 pickup roller Tray 2/3 cassette
Tray 2/3 separation roller Tray 2/3 cassette
Transfer roller Toner cartridge
Rear cover and feed assembly Left cover Right cover
Top cover Left cover Right cover
LCD control-panel Left cover Right cover Top cover
Touchscreen control-panel Left cover Right cover Top cover
Front-door and front-cover assembly Left cover Right cover
Laser scanner assembly Left cover Right cover Top cover
Registration roller assembly Left cover Right cover Top cover Rear cover and
feed assembly
Fuser assembly and paper feed guide Left cover Right cover Rear cover and feed assembly
Face down drive or duplex drive assembly Left cover Right cover Top cover
Tray 1 solenoid Left cover
Tray 2 solenoid Right cover
Duplex solenoid Left cover Right cover Top cover Rear cover and
feed assembly
Main motor Left cover Right cover Top cover Rear cover and
feed assembly
Fuser ECU
Fan Left cover Right cover Top cover
Engine controller unit (ECU) PCA Left cover Right cover Top cover Rear cover and
feed assembly
Formatter PCA Left cover Wireless PCA
(wireless models)
USB PCA (touchscreen CP model) Left cover
Wireless PCA Left cover
Power switch PCA Left cover Right cover Front cover assembly
Connecting PCA Right cover
Optional paper feeder driver PCA Tray 3 right cover
Optional paper feeder paper sensor PCA Tray 3 right cover
ENWW
Service approach
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