Toshiba MJ-1103 User Manual

Page of 282
MJ-1103/1104
© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
TROUBLESHOOTING
6 - 24
[CB51]
Stapler shift home position error
Is there any mechanical problem when the stapler is moved?
YES  Fix the mechanism.
NO
Is there a disconnection of the connector, incorrect installation or breakage of the stapler unit 
home position sensor (S10)?
l
l
YES • Reconnect 
the 
connector securely if there is any disconnection.
• Reinstall the sensor correctly if there is any incorrect installation.
• Replace the sensor if there is any breakage.
NO
Is the harness between the stapler unit home position sensor (S10) and the CN21 of the finisher 
control PC board (FIN) disconnected or open circuited?
Is the harness between the stapler unit shift motor (M9) and the CN10 of the finisher control PC 
board (FIN) disconnected or open circuited?
l
YES • Reconnect 
the 
connector securely if there is any disconnection.
• Replace the harness if open circuited.
NO
Replace the finisher control PC board (FIN).
[CB60]
Stapler unit shift motor (M9) abnormality
Is there any mechanical problem when the stapler is moved?
YES  Fix the mechanism.
NO
Is the harness between the stapler unit shift motor (M9) and the CN10 of the finisher control PC 
board (FIN) disconnected or open circuited?
l
YES • Reconnect 
the 
connector securely if there is any disconnection.
• Replace the harness if open circuited.
NO
1. Replace the stapler unit shift motor (M9).
2. Replace the finisher control PC board (FIN).