Canon imageRUNNER Advance DX C7770i

Pickup Roller Unit

Actions after Parts Replacement
1. Clear the parts counter.
COPIER > COUNTER > DRBL-2 > DF-PU-RL

Separation Roller

Actions after Parts Replacement
1. Clear the parts counter.
COPIER > COUNTER > DRBL-2 > DF-SP-RL

Reader Controller PCB

Actions before Parts Replacement
1. Back up the necessary data.
• COPIER > FUNCTION > SYSTEM > RSRAMBUP

NOTE: If necessary,output the servise mode setting values by P-PRINT before execution. COPIER > FUNCTION > MISC-P > P-PRINT

Actions after Parts Replacement

1. Turn OFF the power of the host machine and replace by the new Reader Controller PCB.
2. Turn ON the power of the host machine and use SST to download the latest system software (R-CON).
3. Perform the restoration of SRAM data of Reader Controller PCB.
   • COPIER > FUNCTION > SYSTEM > RSRAMRES
4. Turn OFF and then ON the power of the host machine.