Gestetner A265 Service Manual page 328

SERVICE CALL CONDITIONS
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
A265/A267
CÓPIA NÃO CONTROLADA
7-2
CÓPIA NÃO CONTROLADA
SM