COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001CHAPTER 6 TROUBLESHOOTING6-493) Fit the door switch actuator into the door switch assembly, and turn on the powerswitch.4) Make the following selections in service mode, and check to see if the reading is be-tween 0 and 30 during initial rotation: COPIER>DISPLAY>DPOT>DPOT-K.If the reading is not as indicated, you may suspect a fault in the DC controller PCB.5) Turn off the power switch, and detach the door switch actuator.6) Detach the jumper wire from the DC controller PCB.7) Connect the connector to J3 of the potential control PCB.8) Turn on the power switch.2. Method 21) Turn off the power switch.2) Remove the developing assembly, and slide out the process unit.3) Disconnect the connector [1] of the potential sensor.F06-207-07[1]
