4
Disassembly/Assembly > External Cover, Interior > Removing the Upper Cover MF4780w/MF4770n/MF4750/MF4730) > Procedure
Removing the Front Cover Unit(MF4780w/MF4770n/
MF4750/MF4730)
■ Preparation
1) Remove the left cover.
2)Remove the right cover
■ Procedure
1)Remove the front cover unit[1]
• connector[2]
• 2 protrusions[3]
• 2 claws[4]
[3]
[2]
[4]
4
Disassembly/Assembly > External Cover, Interior > Removing the Upper Cover MF4780w/MF4770n/MF4750/MF4730) > Procedure
Removing the Upper Cover MF4780w/MF4770n/
MF4750/MF4730)
■ 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
■ Procedure
1)Open the delivery tray[1].
2)Remove the cartridge arm[2]
3)Remove the 2 fixing pressure arms[3].
Caution:
When assembling/disassembling the upper cover, take care not to lose the cartridge
arm [2] and the 2 fixing pressure arms [3].
[3]
F-4-81
4-34
[3]
[2]
[1]
F-4-82
4-34