Canon CLC5100 Series Manual page 109

Code
Primary/Pre primary charging assembly
(faulty)
xx10
HVDC (faulty)
Pre exposure lamp (faulty)
Primary charging assembly (faulty)
xx11
HVDC (faulty)
xx12
Video controller PCB (faulty)
Laser unit (faulty)
xx13
Primary charging assembly (faulty)
xx14
HVDC (faulty)
Potential measurement unit (faulty)
xx15
DC controller PCB (faulty)
Video controller PCB (faulty)
xx16 Laser unit (faulty)
Scanner (faulty)
Video controller PCB (faulty)
xx17 Laser intensity (poor adjustment)
Laser unit (faulty)
Laser unit (faulty)
Laser shutter (faulty)
Photosensitive drum (faulty)
xx21
Scanner (faulty)
Video controller PCB (faulty)
Laser intensity (adjustment faulty)
Laser unit (faulty)
Laser shutter (faulty)
Photosensitive drum (faulty)
xx22
Scanner (faulty)
Video controller PCB (faulty)
Laser intensity (adjustment faulty)
Laser unit (faulty)
Laser shutter (faulty)
Photosensitive drum (faulty)
xx23
Scanner (faulty)
Video controller PCB (faulty)
Laser intensity (adjustment faulty)
Cause
The measurement of VD1 is 500 V or higher and, in
addition, the measurement of VD2 is 900 V or higher.
The measurement of VD1 is 900 V or higher and, in
addition, the measurement of VD2 is 900 V or higher.
The measurement of VD1 is 200 V or lower and, in
addition, the measurement of VD2 is 600 V or lower.
The measurement of VD1 is 150 V or lower and, in
addition, the measurement of VD2 is 300 V or lower.
The measurement of VD1 is 150 V or lower and, in
addition, the measurement of VD2 is 150 v or lower.
The measurement of VD1, VD2, VL1, or VL2 is 10 V or
lower.
The difference between VD1 and VL1 measurements is
20 V or less and, in addition, the measurement of VD1 is
200 V or more.
The difference between VD2 and VL2 measurements is
200 V or less and, in addition, the VD2 measurement is
600 V or higher.
The VL1 measurement is 200 V or higher and, in
addition, the VL2 measurement is 400 V or higher.
The computation value (750 V) of Vdc is the upper limit
value (750 V) or higher.
The computation value of Vg is the upper limit value
(950 V) or higher.
The computation value of V00 is the upper limit value
(950 V) or higher.
Description
Chapter 3
3-11