Canon imageCLASS MF4890dw, Service Manual, Page: 399 / 511

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Disassembly/Assembly > Pickup And Feeding System > Removing the Pickup Unit (MF4870dn/MF4830d) > Procedure
Disassembly/Assembly > Pickup And Feeding System > Removing the Pickup Unit (MF4870dn/MF4830d) > Procedure
Caution:
When mounting the duplex solenoid, align the solenoid lever [1] with the groove in
the link [2], and insert the 2 solenoid positioning protrusions [3] into the 2 positioning
holes [4] in the side panel to mount the solenoid.
[4]
[3]
[1] [2]
Removing the Pickup Unit (MF4870dn/MF4830d)
■ Preparation
1) Remove the left cover
2)Remove the SADF unit 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
8)Remove the FAX NCU PCB(MF4870dn)
9)Remove the separation pad
■
Procedure
(MF4870dn)
1)Remove the main controller mounting plate[1]
• 4 screws(with washer)[2]
• 2 screws(black TP)[3]
x6
[1] [2]
[3] [2]
(MF4830d)
1)Remove the main controller mounting plate[1]
• 1 screw(with washer)[2]
• 1 screw(black TP)[3]
F-4-895