Ricoh G-P3 - Page 107

SC
[Level]
Symptom Possible Cause/Required Action
movement of actuator at the
sensor while the motor rotates.
• Defective IOB
1. Replace the transfer roller contact sensor.
2. Replace the transfer roller contact motor.
3. Replace the IOB.
490
[D]
High Voltage Power 1: High voltage output error
Error signal is detected 10
times consecutively.
• One of the DC bias outputs for each PCU is shorted
or one of the transfer belt bias outputs for [Y], [M]
and [C].
• Power leaking
• Defective connection
• Disconnected cable
• Defective PCU
• Defective High Voltage Power 1
1. Replace the High Voltage Power 1.
2. Reset the cables and components.
3. Replace the PCU.
491
[D]
High Voltage Power 2: High voltage output error
Error signal is detected for 10
times consecutively.
• One of the separation bias output, development
bias output and transfer belt cleaning bias output is
shorted or one of the transfer belt bias output for [K]
and transfer roller bias output is shorted.
• Power leaking
• Defective connection
• Defective PCU
• Defective High Voltage Power 2
1. Replace the High Voltage Power 2.
2. Reset the cables and components.
3. Replace the PCU.
531
[D]
Paper feed / Fusing motor error
• LOCK signal is not
detected for more than
• Defective paper feed/ fusing motor
4. Troubleshooting
106
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