Toshiba e-STUDIO5540C Service Manual page 60

Check item
ADU motor-1
PFC board
ADU board
Drive unit, Rollers
Replace parts
Duplexing unit path entrance sensor
Reverse motor
ADU motor-1
PFC board
ADU board
Rollers
[E540] ADU transport jam (Paper not reaching the duplexing unit path exit sensor)
Classification
Paper transport jam (ADU section)
Check item
Duplexing unit path exit sensor
ADU motor-1
ADU motor-2
PFC board
ADU board
Drive unit, Rollers
Replace parts
Duplexing unit path exit sensor
ADU motor-1
ADU motor-2
PFC board
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• Motor check
(Perform the output check: 03-146)
• Connector check (CN491, CN495)
• Harness check
• Connector check (CN511, CN515)
• Board check
• Connector check (CN537, CN539)
• Board check
• Gear check
• Roller check
Paper does not reach the duplexing unit path exit sensor after
it has passed the duplexing unit path entrance sensor.
• Sensor check
(Perform the input check: 03-[SCAN]ON/[3]/[G])
• Connector check
• Harness check
• Motor check
(Perform the output check: 03-146)
• Connector check
• Harness check
• Motor check
(Perform the output check: 03-144)
• Connector check
• Harness check
• Connector check (CN511, CN515)
• Board check
• Connector check (CN491, CN492)
• Board check
• Gear check
• Roller check
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
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Measures
Remarks
Error item
Measures
Remarks
ERROR CODE and TROUBLESHOOTING
8