Ricoh PRO C7210

1.SC Codes
63
SC No.
Level
Error Name/Error Condition/Major Cause/Solution
control, during initial phase acquisition, during speed adjustment value acquisition
under encoder control), always set the branch number to 3, without distinguishing
between main sensor and sub sensor.
SC499-40
If intermediate transfer FB control error is issued while executing light adjustment,
set the branch number to 40.
 Belt scale dirty
 Transfer Belt Speed Feedback Sensor dirty.
 Transfer Belt Speed Feedback Sensor defective
 Connector disconnected or harness broken
 TDCU defective
 Clean the belt scale
 Clean the Transfer Belt Speed Feedback Sensor.
 Restore the connection.
 Replace the TDCU.
After taking the measures above, execute "Light Adjustment" and "Initial Phase
Acquisition."