Removing The Power Supply Pcb; Preparation; Procedure - Canon imageRUNNER 1750 Series Service Manual

4
Disassembly/Assembly > Controller System > Removing the Power Supply PCB > Procedure

Removing the Power Supply PCB

■ Preparation

1) Remove the Rear Cover.(Refer to page 4-24)
2) Remove the Delivery Outer Cover.(Refer to page 4-29)
3) Remove the Left Cover.(Refer to page 4-27)
4) The Fax unit removes, and the installation is and removes the Fax unit in case of needing.

■ Procedure

1) Remove the Fixing Connector [1].
2) Remove the Power Switch Button Unit [1].
• 2 Screws [2]
• 1 Switch Alarm [3]
x2
4 Disassembly/Assembly > Controller System > Removing the Power Supply PCB > Procedure
[1]
F-4-111
[1]
[3] [2]
F-4-112
3) Remove the Power Supply PCB [1].
• 3 Screws [2]
• 6 Connectors [3]
x3 x6
[3]
[2] [3]
NOTE:
• After installing the Power Switch Arm [1], be sure to check that the switch on the PCB
works by operating the Power Switch [2].
• Be sure to set the Power Switch at OFF position.
[2]
[1]
[2]
F-4-114
4-62
[1]
F-4-113
4-62