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e-STUDIO3511/4511 TROUBLESHOOTING 5 - 34 November 2003 © TOSHIBA TEC
[EA50] Stapling jam
MJ-1022
Is there any paper remaining on the transport path in the finisher or equipment or on the stapling tray?
YES Remove the paper.
NO
Is the jam cleared by taking off the staple cartridge from the finisher and removing the staple sheet slid
from the staple case?
YES End.
NO
Is the connector J8 on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and stapling home position sensor (S17)
open circuited?
YES Connect the connector securely. Replace the harness.
NO
Is the stapling home position sensor working properly?
NO 1. Connect the connector of the stapling home position sensor securely.
2. Replace the stapling home position sensor.
YES
Replace the finisher controller PC board.
MJ-1023/1024
Is there any paper remaining on the transport path in the finisher or equipment or on the stapling tray?
YES Remove the paper.
NO
Is the jam cleared by taking off the staple cartridge from the finisher and removing the staple sheet slid
from the staple case?
YES End.
NO
Is the connector J721B on the finisher controller PC board disconnected?
Is the harness connecting the finisher controller PC board and staple home position sensor (PI40)
open circuited?
YES Connect the connector securely. Replace the harness.
NO
Is the staple home position sensor working properly?
NO 1. Connect the connector of the staple home position sensor securely.
2. Replace the staple home position sensor.
YES
Replace the finisher controller PC board.