Removing The Main Controller Pcb; Before Replacing The Main Controller Pcb; Preparation; Procedure - Canon L100 Service Manual

4
Disassembly/Assembly > Controller System > Removing the Main Controller PCB > Procedure

Removing the Main Controller PCB

■ Before Replacing the Main Controller PCB

• Check the version.
Service mode > COPIER > DISPLAY > VERSION
• Output the system data on a piece of paper as needed.
Service mode> COPIER > FUNCTION > MISC-P > OUTPUT >SYS-DAT
• Export address book data to the PC (backup of address book data)

■ Preparation

1) Remove the Left Cover (Refer to page 4-27).

■ Procedure

NOTE:
Between L100/L170/L174/L250/L150 CHN/L150 KOR/L154 model and L150 EUR/L150
AUS model, the number of connectors to be disconnected differs.
• For L100/L170/L174/L250/L150 CHN/L150 KOR/L154 model, refer to step 1-1.
• For L150 EUR/L150 AUS model, refer to step 1-2.
4 Disassembly/Assembly > Controller System > Removing the Main Controller PCB > Procedure
<For L100/L170/L174/L250/L150 CHN/L150 KOR/L154 model>
1-1) Disconnect the 3 Flat Cables [1] and the 6 connectors [2].
[1]
x9
[1]
<For L150 EUR/L150 AUS model>
1-2) Disconnect the 3 Flat Cables [1] and the 5 connectors [2].
[1]
x8
[1]
4-39
[2] [2] [1]
[2]
F-4-61
[2] [2] [1]
[2]
F-4-62
4-39