Procedure; Removing The Copyboard Cover And Reader Unit (D530); Preparation - Canon imageCLASS MF4890dw Service Manual

4
Disassembly/Assembly > Document Exposure/Feeder System > Removing the Copyboard Cover and Reader Unit (D530) > Procedure
Removing the Copyboard Cover and Reader Unit
(D530)

■ Preparation

1) Remove the left cover.

■ Procedure

1) Remove the 1 grounding wires[1].
• 1 screw(black TP)
2) Disconnect the connectors[3], and free the grounding wire and the harnesses from the
harness guide[A].
[A]
3)Remove the ferrite core[1], and disconnect the 2 flat cables from the harness guide[A]
[1]
4 Disassembly/Assembly > Document Exposure/Feeder System > Removing the Copyboard Cover and Reader Unit (D530) > Procedure
[1]
[3] [2]
F-4-206
[A]
x2
[2]
F-4-207
4)Remove the copyboard cover and reader unit.
• 2 claws[2]
Caution:
When placing the removed copyboard cover and reader unit on the desk, floor,
etc.,be careful not to get the flat cable and harnesses trapped under them.
x2
4-86
[1]
[2]
F-4-208
4-86