Gestetner A193 Service Manual page 508

SC CODE DESCRIPTIONS
SC701: Finisher inverter error (A193/A224)
- Defenition - [B]
1. The jogger H.P sensor does not detect the off condition within 3 seconds
after the jogger motor is turned on.
2. The jogger H.P sensor does not detect the on condition within 576 pulses
(about 80 mm) after the jogger motor is turned on.
3. The Feed belt H.P sensor does not detect the off condition within 3
seconds after the feed-out motor is turned on.
4. The Feed belt H.P sensor does not detect the on condition within 2059
pulses (about 700 mm) after the feed-out motor is turned on.
- Possible causes -
•
Jogger motor defective
•
Feed-out motor defective
•
Finisher drive board defective
SC702: Finisher staple error (A193/A224)
- Defenition - [B]
The staple home position sensor does not detect the on condition within
0.485 seconds after the staple motor on signal.
- Posible causes -
•
Staple motor defective
•
Finisher drive board defective
SC900: Total counter error (A193/A224)
-Definition- [C]
The total counter is not working properly.
- Possible causes -
•
Total counter defective
•
IOCSS board defective
A224 13-74 SM