Paper Jam In Side Alignment Section; Paper Jam In Stack Transport Section - Toshiba MJ-1104 Service Manual

6.2.2

Paper jam in side alignment section

[EF15] Saddle Stitch Finisher side alignment home position detection error
Is there any mechanical problem when the jog is moved?
YES Fix the mechanism.

NO
Is there a disconnection of the connector, incorrect installation or breakage of the side alignment
home position sensor (S36)?
l YES • Reconnect the connector securely if there is any disconnection.
l
• Reinstall the sensor correctly if there is any incorrect installation.
 • Replace the sensor if there is any breakage.
NO
Is the harness between the side alignment home position sensor (S36) and the CN5 of the sad-
dle control PC board (SDL) disconnected or open circuited?
Is the harness between the side alignment motor (M15) and the CN5 of the saddle control PC
board (SDL) disconnected or open circuited?
l YES • Reconnect the connector securely if there is any disconnection.
• Replace the harness if open circuited.

NO
Replace the saddle control PC board (SDL).
[CBC0] Saddle Stitch Finisher side alignment motor (M15) abnormality
* The [CBC0] error also occurs when the error [EF15] has occurred consecutively for 3
times.
Is there any mechanical problem when the jog is moved?
YES Fix the mechanism.

NO
Is the harness between the side alignment motor (M15) and the CN5 of the saddle control PC
board (SDL) 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 side alignment motor (M15).
2. Replace the saddle control PC board (SDL).
6.2.3

Paper jam in stack transport section

[EF20] Saddle stacker jam
Is there any paper remaining in the paper transport path in the equipment or the saddle stitch
section of the Finisher?
YES Remove the paper.

NO
Is there a disconnection of the connector, incorrect installation or breakage of the stacker paper
detection sensor (S30)?
l YES • Reconnect the connector securely if there is any disconnection.
l
• Reinstall the sensor correctly if there is any incorrect installation.
 • Replace the sensor if there is any breakage.
© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
6 - 19
MJ-1103/1104
TROUBLESHOOTING
6