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Parts removal order
Use the following diagram to determine the order in which parts must be removed (scan unit and ADF units only).
Table 13. Parts-removal tree
ADF input tray
ADF pickup roller
ADF separation roller
ADF separation pad
Control panel door
ADF unit
Glass
Door interlock (PS10)
Inverter PCB
Scanning lamp
Copy processor board
Optical unit
Intake fanscan-unit power supply
Intake fan filter | Copy processor board |
Formatter cage
scan unit
Scanner controller
Note | The copy processor board is intentionally listed twice. |
72 Removal and replacement |