Canon imageRUNNER Advance C2220
Adjustment. Main controller PCB 2, DC controller PCB
Main controller PCB 2
Before Replacing |
Backup of the Forwarding Settings and Service Mode setting values (MN-CON) Use the Remote UI. Management Settings > Data Management > Import/Export Target data:
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Replacement | Transferring the parts from old PCB to new PCB • Memory PCB |
Aftter Replacing |
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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.
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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. |