Ricoh Aficio MP C2050 Service Manual

SC Tables
D037/D038/D040/D041 4-66 SM Appendix
4.1.10 SC9XX: MISCELLANEOUS
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Electric counter error
Abnormal data in the counters.
 Defective NVRAM
 Defective controller
900
CTL
D
1. Check the connection between the NVRAM and controller.
2. Replace the NVRAM.
3. Replace the controller.
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Printer application error
An error is detected in the printer application program.
 Defective software
 Unexpected hardware resource (e.g., memory shortage)
920
CTL
D
1. Software defective; switch off/on, or change the controller firmware
if the problem is not solved
2. Insufficient memory
No. Type Details (Symptom, Possible Cause, Troubleshooting Procedures)
Printer font error
A necessary font is not found in the SD card.
 A necessary font is not found in the SD card.
 The SD card data is corrupted.
921
CTL
D
Check that the SD card has the correct data.

Ricoh Aficio MP C2050 Specifications