Removing Main Controller Pcb 2 - Canon imageRUNNER ADVANCE 6075 Series Service Manual

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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.
You can evacuate by contents of the SRAM in Main Controller PCB 2 when you use SST.
But you cannot use this function when there is HDD Encryption Board.
When there is HDD Encryption Board:
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
4-86
Memory PCB
F-4-55
4-86