DP4500/3500 TROUBLESHOOTING
5 - 78
December 2000 © TOSHIBA TEC
[CBD] Saddle stitcher guide motor is abnormal
MJ-1013 (Saddle stitcher section)
Is the guide home position sensor (PI13S) working normally?
NO
Replace the sensor.
YES
Is the guide motor (M3S) operating at the fixed timing?
YES
Replace the saddle stitcher controller PC board.
NO
Is the guide plate drive mechanism normal?
NO
Fix the mechanism.
YES
Is the problem solved by replacing the guide motor (M3S)?
NO
Replace the saddle stitcher controller PC board.
YES
END
[CBE] Saddle stitcher paper folding motor is abnormal
MJ-1013 (Saddle stitcher section)
Is the paper folding motor clock sensor (PI4S) working normally?
NO
Replace the sensor.
YES
Is the paper folding motor (M2S) operating at the fixed timing?
YES
Replace the saddle stitcher controller PC board.
NO
Is the paper folding roller drive mechanism normal?
NO
Fix the mechanism.
YES
Is the problem solved by replacing the paper folding motor (M2S)?
NO
Replace the saddle stitcher controller PC board.
YES
END
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Summary of Contents for DP3500
Page 91: ...DP4500 3500 PREVENTIVE MAINTENANCE 3 12 December 2000 TOSHIBA TEC ...
Page 95: ...DP4500 3500 SUPPLIES 4 4 December 2000 TOSHIBA TEC ...
Page 213: ...DP4500 3500 TROUBLESHOOTING 5 118 December 2000 TOSHIBA TEC ...
Page 253: ...DP4500 3500 UPDATING THE FIRMWARE 6 40 December 2000 TOSHIBA TEC ...
Page 256: ...DP4500 3500 WIRE HARNESS CONNECTION DIAGRAMS 7 4 December 2000 TOSHIBA TEC ...