Primary Charging Assembly Cleaning Mechanism; Others - Canon imageRUNNER 7095 Service Manual

7.5.1.2 Primary Charging Assembly Cleaning Mechanism

J502A
1
PRIMARY_W.C_FW
6
PRIMARY_W.C_BK
7
11
Reference:
Timing of Cleaning Operation
[1] when wire cleaning is executed in user mode.
[2] at the end of LSTR after making 6000 prints since previous wire cleaning.

7.5.1.3 Others

SERVICE MODE:
- COPIER> ADJUST> HV-PRI> GRID (grid bias output adjustment input)
If the DC controller PCB has been replaced or the RAM on the DC controller PCB has been initialized,
enter the value indicated on the service label.
ERROR CODE:
- E065 (primary charging output error)
Indicates that over-current has been detected (PRIMARY_ERR=1) because of leakage.
When '1', the wire cleaner moves toward the front.
When '1', the wire cleaner moves toward the rear.
Wire
Wire cleaner
Primary charging assembly
F-7-18
Chapter 7
0010-8051
Primary charging wire
cleaning motor M8
0010-8052
7-13