Ricoh AP-P2 G188 Field Service Manual page 355

No. Type
Printer font error
A necessary font is not found in the SD card.
CTL
921
• A necessary font is not found in the SD card.
D
• The SD card data is corrupted.
Check that the SD card has the correct data.
No. Type
Software performance error
The software makes an unexpected operation.
• Defective software
• Defective controller
CTL
• Software error
990
D
1. Turn the main switch off and on.
2. Reinstall the controller and/or engine main firmware.
• See Note 1 at the end of the SC table.
No. Type
Software continuity error
The software has attempted to perform an unexpected operation. However, unlike
SC 990, the object of the error is continuity of the software.
CTL
991
C
• Software program error
• Internal parameter incorrect, insufficient working memory.
This SC is not displayed on the LCD (logging only).
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Details (Symptom, Possible Cause, Troubleshooting Procedures)
Service Call Conditions
3
97