SERVICE CALL CONDITIONS
A265/A267 7-14 SM
SC752: Finisher connection error
-Definition- [B]
The IOB cannot communicate with the finisher properly when the bridge unit is
installed.
- Possible causes -
•
Poor connection between the finisher and bridge unit
•
IOB defective
•
Fuse FU6 Defective (PSU)
SC760: ADF gate abnormal
Definition: [B]
The ADF Gate signal line between the ADF main board and the IOB is
disconnected.
Possible Causes:
•
ADF main board defective
•
Input/output board defective
•
Poor connection (ADF Gate line) between the ADF main board and the IOB.
SC770: Shift tray motor error (optional shift tray unit)
-Definition- [B]
The shift tray half-turn sensor is not activated within a certain time after the shift
tray motor turned on.
- Possible causes -
•
Shift tray motor defective
•
Shift tray half-turn sensor defective
SC900: Electrical total counter error
Definition: [B]
The electrical total counter is not working properly.
Possible Causes:
•
NVRAM defective
•
Fuse FU7 Defective (PSU)
SC901: Mechanical Total Counter
Definition: [B]
The mechanical total counter is not working properly.
Possible Causes:
•
Mechanical total counter defective
•
IOB defective
•
Disconnected mechanical total counter
⇒
Rev. 03/2000
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