Ricoh MP C6502SP Field Service Manual page 1080

5. Troubleshooting
SC No.
SC No.
SC410-01
SC410-02
SC410-03
SC410-04
SC No.
SC411-01
SC411-02
SC411-03
1078
Level Error Name/Error Condition/Major Cause/Solution
Development Start Voltage (Vk) < 300 [-V]
Details:
This SC is issued when the development start voltage measured during
process control was smaller than 300[-V].
• Toner density error
• Condensation
• Replace the developer.
• If condensation has formed, wait a while and repeat process
control.
Level Error Name/Error Condition/Major Cause/Solution
C Residual Voltage (Vr) Detection Error (K)
C Residual Voltage (Vr) Detection Error (C)
C Residual Voltage (Vr) Detection Error (M)
C Residual Voltage (Vr) Detection Error (Y)
Residual Voltage (Vr) > 200[-V]
Details:
This SC is issued when the residual voltage measured duringprocess
control exceeded 200 [-V].
• Toner density error
• Condensation
• Replace the developer.
• If condensation has formed, wait a while and repeat process
control.
Level Error Name/Error Condition/Major Cause/Solution
C Charge potential (Vd) Adjustment Error (K)
C Charge potential (Vd) Adjustment Error (C)
C Charge potential (Vd) Adjustment Error (M)