Removing The Main Fan (D530); Preparation; Procedure - Canon imageCLASS MF4890dw Service Manual

4
Disassembly/Assembly > Controller System > Removing the Main Fan (D530) > Procedure

Removing the Main Fan (D530)

■ Preparation

1) Remove the left cover
2)Remove the copyboard cover and reader unit.
3)Remove the right cover
4)Remove the front cover unit.
5)Remove the upper cover.

■ Procedure

1)Remove the 2 connectors[1] and 2 flat cables[2], and put them through the hole[A] of the
left side plate to the inside.
[A]
x4
[2]
[1]
Caution:
When removing the scanner cover, be sure to disconnect the flat cable in advance
to prevent damage to the cable
4 Disassembly/Assembly > Controller System > Removing the Main Fan (D530) > Procedure
[A]
2)Remove the scanner cover[1]
• 2 screws(black TP)[2]
Caution:
When removing the scanner cover, be sure that the cover does not get under[A] part
of the right side plate.
[A]
[1]
x2
4-199
[A]
[1]
[2]
[1]
F-4-510
4-199