Ricoh MD-P2 Field Service Manual page 216

6. Troubleshooting
SC9xx
900
Electrical total counter error
D
The total counter contains something that is not a number.
• NVRAM incorrect type
• NVRAM defective
• NVRAM data scrambled
• Unexpected error from external source
920
Printer error 1
B
An internal application error was detected and operation cannot continue.
6
• Software defective
• Turn the machine power off/on, or change the controller firmware
• Insufficient memory
921
Printer Error 2
B
When the printer application started, the font designated for use could not be found on the
SD card.
• The font is not on the SD card
990
Software error 1
D
The software performs an unexpected function and the program cannot continue.
• Firmware defective: re-boot
• Update firmware*
Software error 2
991
The software performs an unexpected function. However, unlike SC990, recovery
C
processing allows the program to continue.
214
1
CTL
CTL
CTL
CTL
CTL