Ricoh MP C6502SP Field Service Manual page 1055

SC No. Level
SC No. Level
SC320-01 D
SC320-02 D
SC320-03 D
SC320-04 D
Error Name/Error Condition/Major Cause/Solution
On plotter startup, the charge FB (feed-back) voltage was 0.3V or less
for 15 consecutive readings.
Details:
SC issued when electric current does not pass after charge bias is
applied, which can be caused when a harness is disconnected or
damaged, or when the charge roller or the drum is not installed.
• High-voltage harness damaged or not connected correctly.
• Charge roller or drum not installed
• Fix the problem.
Error Name/Error Condition/Major Cause/Solution
Development Power Pack Output Error (K)
Development Power Pack Output Error (C)
Development Power Pack Output Error (M)
Development Power Pack Output Error (Y)
Service Call 300-398
1053