Ricoh A229 Service Manual page 439

SERVICE CALL CONDITIONS
SC508: Tandem rear fence motor error
-Definition- [C]
One of following conditions is detected in the tandem tray.
1) When the tray is placed in the machine, the rear fence return sensor and
the rear fence HP sensor are already on.
2) It takes 10 seconds or more for the rear fence return sensor to detect the on
condition after the rear fence motor starts.
3) It takes 10 seconds or more for the rear fence HP sensor to detect the on
condition after this fence starts moving to the home position.
- Possible causes -
• Rear fence motor defective
• Too much load on the drive mechanism
• Poor motor connector connection
SC509: Tandem side fence motor error 1
-Definition- [C]
One of following conditions is detected in the tandem tray.
1) When the side fence motor turns on to open the side fence, the side fence
positioning sensor does not detect an on condition for 2 seconds or more.
2) When the side fence motor turns on to close the side fence, the side fence
close sensor does not detect an on condition for 2 seconds or more.
- Possible causes -
• Side fence motor defective
• Too much load on the drive mechanism
• Poor motor connector connection
A229 6-16 SM