Preparation; Procedure; Removing The Separation Pad (Mf4780W/Mf4770N/Mf4750/Mf4730); Removing The Pickup Unit (Mf4720W/Mf4712/Mf4710) - Canon imageCLASS MF4890dw Service Manual

4
Disassembly/Assembly > Pickup And Feeding System > Removing the Pickup Unit (MF4720w/MF4712/MF4710) > Procedure
Removing the Separation Pad (MF4780w/MF4770n/
MF4750/MF4730)

■ Procedure

Caution:
When assembling/disassembling the separation pad, do not touch the surface of
the separation pad.
1) Face the left side of the host machine downwards.
2) Remove the separation pad [1].
• 2 screws [2]
x2 x5
4 Disassembly/Assembly > Pickup And Feeding System > Removing the Pickup Unit (MF4720w/MF4712/MF4710) > Procedure
[1]
[2]
F-4-1015

Removing the Pickup Unit (MF4720w/MF4712/MF4710)

■ 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.
6)Remove the duplex feed unit
7)Remove the main controller PCB
■ Procedure
1)Remove the main controller mounting plate[1]
• 1 screw(with washer)[2]
• 1 screw(black TP)[3]
x2
[1]
4-371
[3] [2]
F-4-1016
4-371