Removing The Driver Pcb - Canon MF8580Cdw Service Manual

4
Disassembly/Assembly > Controller System > Removing the Driver PCB > Procedure
■ After replacing the DC Controller PCB
1) In service mode, perform the following procedure to restore the DC Controller setting
values.
COPIER > FUINCTION > VIFFNC > RSTR-DCN
MEMO
After executing the Printer Recovery Setting, be sure to wait for about 15 seconds
because of internal process/operation.
2) Turn OFF and then ON the power.
3)* Execute the following: Menu > Adjustment/Maintenance > Print Color Displacement
Correction
4)* Execute the following: Menu > Adjustment/Maintenance > Auto Gradation Correction >
Quick Correction
5) Turn OFF and then ON the power.
4 Disassembly/Assembly > Controller System > Removing the Driver PCB > Procedure

Removing the Driver PCB

■ Preparation
1) Remove the Right Cover. Refer to page 4-147.
2) Remove the Controller Cover. Refer to page 4-182.
■ Procedure
1) Free the harness [1] and 1 Flat Cable [2].
• 3 Connectors [3]
• 2 Connectors [4] (Fax model only)
• 1 Connectors [5] (MF8230Cn only)
• 1 Harness Guide [A]
• 1 Harness Guide [B]
x7
x2
[1]
4-187
[A]
[3]
[2]
[4]
[B] [3] [5] [3]
F-4-415
4-187