Parts removal order Use the following diagram to determine which parts must be removed before removing other parts.
Figure 1-2 Parts-removal tree Component Remove Remove Remove Remove Remove Remove Remove Remove Remove Remove Separation roller Transfer roller Print cartridge drawer Right cover Right-front cover1 and cover 2 Right cover Pickup roller Left cover Document-feeder and scanner assembly Right cover Control panel Right-front cover1/2 Rear-center cover Rear-upper cover Left cover Right cover Speaker Control panel Right cover Right cover Right cover Rear-center cover Rear-center cover Front door and front-lower cover Print cartridge drawer Top cover Control panel Left cover Document-feeder and scanner assembly Rear-center cover Rear-upper cover Speaker Right cover Right-front cover1/2 Left cover Rear door and rear-lower cover Paper guide assembly Right cover Left cover Rear-center cover USB port PCA and bracket Wireless PCA Right cover Right cover Right cover Right-front cover1/2 DC controller PCA Formatter PCA, fax card PCA and support bracket Right cover Fuser motor Main motor Intermediate transfer belt (ITB) Right cover Formatter PCA, fax card PCA and support bracket Right cover Left cover Right cover Formatter PCA, fax card PCA and support bracket Power supply (high voltage) Right cover Right-front cover1/2 Control panel Left cover Document-feeder and scanner assembly Rear-center cover Rear-upper cover Speaker Top cover Print cartridge drawer Rear-center cover Power supply (low voltage) Right cover Left cover Rear-center cover Rear door and rear-lower cover Formatter PCA, fax card PCA and support bracket Power supply (fuser) Right cover Left cover Rear-center cover Rear door and rear-lower cover Fuser Document feeder input tray Document feeder cover Right cover Right-front cover1/2 Control panel Left cover Document-feeder and scanner assembly Rear-center cover Rear-upper cover Speaker Top cover Rear door and rear-lower cover Document feeder pick arm assembly Document feeder input tray Document feeder cover Document feeder core Document feeder input tray Document feeder cover Document feeder pinch rollers Document feeder base assembly Document feeder input tray Document feeder cover Document feeder core Document feeder input tray Document feeder cover Document feeder core Document feeder floating hinges Document feeder input tray Document feeder cover Document feeder core Document feeder base assembly ENWW Service approach 7