KIP 700m - 7. 1. 2. 9 E-0034 Bias Output Error; 7. 1. 2. 10 E-0040 Cutter Error

K117sm7e1
7-15
7. 1. 2. 9 E-0034 Bias Output Error
Cause Checking
order
Checking
Res
ult
Treatment
Wires 1 Are wires among Developer Unit, HV
Power Supply PCB and PW11720 PCB
connected properly?
No Connect them properly.
Developer Unit 2 Is the toner spill out from the Developer
Unit?
(Or is there any similar problem?)
Yes Clean each Corona Wire,
Grid Plate and housing.
Is the high voltage of Regulation Roller
leaking?
(The resistance between the central part
of Regulation Roller and the Ground is
5 mega ohm or smaller if leaking.)
Yes Replace the Regulation
Roller.
HV Power Supply 3 Can you fix the problem if you replace
the HV Power Supply?
Yes OK
7. 1. 2. 10 E-0040 Cutter Error
Cause Checking
order
Checking
Res
ult
Treatment
Wires 1 Is the wire between Cutter Unit and
PW11720 PCB connected properly?
No Connect it properly.
Cutter Home
Position Sensors
(MS8 & MS9)
2 Check the status of the following signals
in the Signal Status Mode of the Service
Mode.
Signal Code :
094 (Cutter Home Position Right)
095 (Cutter Home Position Left)
Is the status “L” when the Cutter is at
each home position?
No Replace the Cutter Unit.
Cutter Motor
(M4)
3 Check the operation of Cutter in the
Operation Check Mode of the Service
Mode.
Device Code : 27 (Cutter Motor 1)
28 (Cutter Motor 2)
Does the Cutter operate?
No Replace the Cutter Unit.
Multi-meter
GND