Canon CLC5100 Series Manual page 110

Chapter 3
Code
xx24
Potential measurement unit (faulty)
HVDC (faulty)
xx25 Laser unit (faulty)
Video controller PCB (faulty)
Laser intensity (adjustment faulty)
xx26
Potential measurement unit (faulty)
xx27
HVDC (faulty)
Laser unit (faulty)
Video controller PCB (faulty)
xx28
Laser intensity (adjustment faulty)
xx30 Video controller PCB (faulty)
Laser unit (faulty)
Laser intensity (adjustment fault)
Photosensitive drum (faulty)
xx31
Scanner (faulty)
Potential measurement unit (faulty)
HVDC (faulty)
xx32 Video controller PCB (faulty)
Laser unit (faulty)
Laser intensity (adjustment fault)
Photosensitive drum (faulty)
xx33
Scanner (faulty)
Potential measurement unit (faulty)
HVDC (faulty)
xx34 Video controller PCB (faulty)
Laser unit (faulty)
xx35
Laser intensity (adjustment fault)
Photosensitive drum (faulty)
Scanner (faulty)
xx36
Potential measurement unit (faulty)
HVDC (faulty)
xx50
Potential measurement unit (faulty)
DC controller PCB (faulty)
xx51
3-12
Cause
The computation value of Vdc is the lower limit value
(200 V) or lower.
The computation value of V00 is the lower limit value
(325 V) or lower.
The computation value of Vg is the lower limit value
(250 V) or lower.
The computation value of VFF is the lower limit value
(700 V) or lower.
The computation value of VFF is the lower limit value (0
V) or lower.
The measurement of VD1 is 400 V or higher.
The measurement of VD1 is 200 V or lower.
The measurement of VD2 is 800 V or higher.
The measurement of VD2 is 500 V or lower.
The measurement of VL1 is 200 V or higher.
The measurement of VL2 is 400 V or more.
The measurement of VL2 is 0 V or lower.
The difference between the computation value of Vdc
measured previously and the computation value of Vdc
measured currently is 30 V or more.
The difference between the computation value of Vg
measured pre viously and the computation value of Vg
measured currently is 30 V or more.
Description