Canon iR Advance C2020F

Main controller PCB 2

Before Replacing

1. Backup of the set/registered data Use the Remote
   UI. Management Settings > Data Management > Import/Export Target data:
   • Forwarding Settings
   • Settings/Registration
   • Web Access Favorites
   • Printer Settings
   • Paper Information
2. Printing the set/registered data Use the service mode. (Lv.1) COPIER > FUNCTION > MISC-P > USER-PRT
   List of the set/registered data which cannot be backed up is printed

Replacement

Transferring the parts from old PCB to new PCB
• DDR2-SDRAM (1 pc.)
• Memory PCB

Aftter Replacing

1. After installing the parts, turn ON the main power switch.
2. Restoring the backup data Use the Remote UI.
   Management Settings > Data Management > Import/Export
3. Resetting/registering the data While referring to the list of set/registered data which was printed out before replacement, reset/register the data.
4. When the user generates and adds the encryption key, certificate and/or CA certificate, request the user to generate them again.

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 2 (with Memory PCB installed)
• Memory PCB

DC controller PCB

Before Replacing

Execute the following Service Mode to backup the DC Controller PCB SRAM.
Execute COPIER > FUNCTION > SYSTEM > DSRAMBUP (LEVEL2).
After "ACTIVE" is displayed for approx. 2 minutes, "OK!" is displayed.
After the above execution is completed, turn OFF the main power supply.

Aftter Replacing

Turn ON the main power supply and restore the DC Controller PCB SRAM.
Execute COPIER > FUNCTION > SYSTEM > DSRAMRES (LEVEL2). After the above execution, “ACTIVE” is displayed for approx. 2 minutes, then “OK!” is displayed. Restoration is completed now.