Ricoh MP C3004 Field Service Manual page 1063

2. Execute SP2-111-004 (Forced Line Position: Adj. Mode d).
3. Execute SP2-194-007 (MUSIC Execution Result: Execution Result).
Countermeasure (2): MUSIC pattern density Error
Execute MUSIC and check the result.
1. Execute SP3-011-001 (Manual ProCon :Exe : Normal ProCon).
2. Execute SP2-111-004 (Forced Line Position: Adj. Mode d).
3. Execute SP2-194-007 (MUSIC Execution Result: Execution Result).
Countermeasure (3): Image Transfer Belt/ Image Transfer Unit Defective
1. Execute SP2-112-001 (TM/ID Sensor Check Execute).
2. Check SP2-112-010 (TM/ID Sensor Test General:FCR).
• Normal If the result is "111"
-->Execute other countermeasures.
• Vsg adjustment is failed if the result is "2xx", "x2x", or "xx2"
-->Execute recovery operation for SC370
• There is a high probability that contaminants, scars, or irregularities may exist on the belt
if the result is "3xx", "x3x", or "xx3"
-->Execute the following procedure;
1. Remove the Image Transfer Unit, and check for abnormalities such as contaminants
or scars, and set it after cleaning.
2. Execute SP2-111-004 (Forced Line Position: Adj. Mode d).
3. Execute SP2-194-007 (MUSIC Execution Result: Execution Result).
4. If it fails, replace the Image Transfer Belt/ Image Transfer Unit.
• There is a high probability that contaminants or curls may exist on the belt if the result is
"5xx", "6xx", "7xx", "8xx", "x5x", "x6x", "x7x", "x8x", "xx5", "xx6", "xx7", or "xx8".
--> Execute the following procedure
1. Remove the Image Transfer Unit, and check for abnormalities such as contaminants
or scars, and set it after cleaning.
2. Execute SP2-111-004 (Forced Line Position: Adj. Mode d).
3. Execute SP2-194-007 (MUSIC Execution Result: Execution Result).
4. If it fails, replace the Image Transfer Belt/ Image Transfer Unit.
Countermeasure (4): TM/ID Sensor Defective
Follow the next step if executing SP2-111-004 (Forced Line Position: Adj. Mode d) and
SP2-194-007 (MUSIC Execution Result: Execution Result) fails.
1. Clean the TM/ID Sensor.
Troubleshooting for SC Errors
1055