Toshiba MJ-1104 Paper jam in movable tray section, CB30 Movable tray shift motor M12 abnormality

6.1.5Paper jam in movable tray section

[CB30] Movable tray shift motor (M12) abnormality

Is there any mechanical problem when the movable tray is moved?

 YES Fix the mechanism.

NO

Is the harness between the movable tray shift motor (M12) and the CN16 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

Is there a disconnection of the connector, incorrect installation or breakage of the movable tray position A, B, and C sensors (S13, S14, and S15)?

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

1.Replace the movable tray shift motor (M12).

2.Replace the finisher control PC board (FIN).

[CB31] Movable tray paper-full detection error

Is there any mechanical problem when the actuator of the movable tray paper-full detection sen- sor (S16) is moved?

 YES Fix the mechanism.

NO

Is there a disconnection of the connector, incorrect installation or breakage of the movable tray paper-full sensor (S16)?

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 movable tray paper-full sensor (S16) and the CN12 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).

[ED12] Shutter home position error

Is there any mechanical problem when the shutter is opened/closed?

 YES Fix the mechanism.

NO

Is there a disconnection of the connector, incorrect installation or breakage of the shutter open- ing/closing sensor (S4)?

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

MJ-1103/1104	© 2008, 2009 TOSHIBA TEC CORPORATION All rights reserved
TROUBLESHOOTING

6 - 12