Removing Main Controller Pcb 2 - Canon imageRUNNER ADVANCE 8105 Series Service Manual

4
Parts Replacement and Clearning > Main Controller > Removing Main Controller PCB 2

Removing Main Controller PCB 2

<Processing before replacing the parts>
Be sure to gain agreement from the user in advance to execute the following work.
1) Backup the Settings/Registration data
Use the remote UI.
Management Settings > Data Management > Import/Export
Target Data:
•
Address Book
• Forwarding Settings
•
Settings/Registration
•
Web Access Favorites
• Printer Settings
•
Paper Information
2) Print out the Settings/Registration data.
Use service mode.
(Lv.1) COPIER > FUNCTION > MISC-P > USER-PRT
The Settings/Registration data value that cannot be backed up is printed out as a list.
4
Parts Replacement and Clearning > Main Controller > Removing Main Controller PCB 2
<Processing when replacing the parts>
1) Replace the part from the old PCB to the new PCB.
• 1 boards of DDR2-SDRAMs (2 boards when the option DDR2-SDRAM is installed)
•
Bypass PCB
•
Memory PCB
DDR2-SDRAM
Prohibited Operation:
Do not transfer the following parts to another model (which has a different serial
number).If you fail to do so, the Main Body does not activate normally and this might
cause to fail the restoration.
•
Main Controller PCB 1
• Main Controller PCB 2 (with Memory PCB installed)
•
Memory PCB
4-85
Memory PCB
F-4-55
4-85