Sc800: Other - Ricoh Aficio SP 100SF Service Manual

6. Troubleshooting
SC670 c9

SC800: Other

SC828 c8
SC871 c7
210
A Engine Communication Error
The engine failed to communicate with the firmware.
• Update the firmware
• Main board defective
A ROM Checksum or Data Lost Error
A firmware type error or checksum error occurred.
• Update firmware
A Flash ROM Write Error
The flash memory is defective or there is a problem with the fax board
cable.
• The fax cable between the fax board and the main control board
and fax board is loose, broken, or defective
• Main control board defective