Ricoh A172 - Others

1.11 OTHERS
SC900: Bk-total counter not on
- Definition - [B]
The Bk-total counter does not turn on.
- Possible causes -
• Bk-total counter defective
• DC power supply board defective (FU803, FU804)
SC901: Bk-total counter not off
- Definition - [B]
The Bk-total counter does not turn off.
- Possible causes -
• Bk-total counter defective
SC902: FC-total counter does not turn on
SC903: FC-total counter does not turn off
- Definition - [B]
The FC-total counter does not turn on or off.
- Possible causes -
• FC-total counter defective
Trouble -
shooting
SM 6-27 A172/A199