Ricoh Aficio 270 - Sc Code Descriptions

SERVICE CALL CONDITIONS
A265/A267 7-2 SM
7.1.2 SC CODE DESCRIPTIONS
SC101: Exposure lamp error
-Definition- [B]
The standard while level was not detected properly when scanning the white
plate.
- Possible causes -
•
Exposure lamp defective
•
Exposure lamp stabilizer defective
•
Exposure lamp connector defective
•
Dirty scanner mirror or scanner mirror out of position
•
SBU board defective
•
SBU connector defective
•
Lens block out of position
SC120: Scanner home position error 1
-Definition- [B]
The scanner home position sensor does not detect the off condition during
initialization or copying.
- Possible causes -
•
Scanner home position sensor defective
•
Scanner drive motor defective
•
Scanner home position sensor connector defective
•
Scanner drive motor connector defective
•
IOB board defective
SC121: Scanner home position error 2
-Definition- [B]
The scanner home position sensor does not detect the on condition during
initialization or copying.
- Possible causes -
•
Scanner home position sensor defective
•
Scanner drive motor defective
•
Scanner home position sensor connector defective
•
Scanner drive motor connector defective
•
IOB board defective