Ricoh G035 Service Manual page 286

SERVICE CALL CONDITIONS
SC727: Finisher Stapler Rotation Motor Error
Definition [B]
1) Stapler rotation does not finish within a certain time after the staple rotation
motor turned on.
2) The stapler does not return to its home position within a certain time after
stapling finished.
Possible Causes
• Stapler rotation motor defective
• Poor stapler rotation motor connection
SC729: Finisher Punch Motor Error
Definition [B]
The punch H.P sensor does not activate within a certain time after the punch
motor turned on.
Possible Causes
• Punch motor defective
• Punch H.P sensor defective
• Poor punch motor connection
SC730: Finisher Stapler Position Motor Error
Definition [B]
1) The stapler home position sensor stays on for longer than normal when the
stapler motor turns on to return the stapler to its home position.
2) The stapler H.P sensor does not turn on within a certain time after the
stapler motor turned on to move the stapler away from home position.
Possible Causes
• Stapler motor defective
• Stapler H.P sensor defective
• Poor stapler motor connection
SC900: Electrical Total Counter Error
Definition [A]
The total counter contains a character that is not a number.
Possible Causes
• NVRAM defective
G035 7-16 SM