Ricoh MPC 2800 AT-C2 Field Service Manual page 398

3. Appendix: Service Call Conditions
• If the problem concerns a motor lock, first check the mechanical load before you replace motors or
sensors.
SC Code Classification
The table shows the classification of the SC codes:
Class 1
3
1XX
2XX
3XX
4XX
42
Section
Scanning
Laser exposure
Image development 1
Image development 2
SC Code
100 - Scanner
190 - Unique for a specific model
200 - Polygon motor
220 - Synchronization control
230 - FGATE signal related
240 - LD control
280 - Unique for a specific model
290 - Shutter
300 - Charge
330 - Drum potential
350 - Development
380 - Unique for a specific model
400 - Image transfer
420 - Paper separation
430 - Cleaning
440 - Around drum
460 - Unit
480 - Others
Detailed section