Ricoh MP C6502SP Field Service Manual page 1491

Procedure 3
The goal of this procedure is to reconfirm proper operation of the belt smoothing roller.
1. Set the value in SP1-133-120 (Fixed Operation Time: Manual) to "1".
2. Execute SP1-133-110 (Manual Smoothing: Exe).
3. Set the value in SP1-133-120 (Fixed Operation Time: Manual) back to "180".
4. Check if the SC occurs.
If it does not occur, repeat the above steps 1 through 3 three times and check if the SC still
does not occur to confirm the effect.
If it does occur, excess load on the cam may be the problem. Do Procedure 2.
Troubleshooting SC515-01
Symptom
SC515-01 (Roller Shift Motor 1 Error) before total print volume reaches 10K.
Cause
Because the machine is still new, grease is not completely spread across the roller shift motor
(duplex transport motor), causing the motor to lose steps.
Other Problems
1489