Toshiba e-STUDIO556 Service Manual page 605

[E540] Transport jam during duplex printing (paper not reaching horizontal transport sensor-3
Classification
Paper transport jam
Check item
Horizontal transport sensor-2
(S21)
LGC board
Drive unit, Rollers
Replace parts
Horizontal transport sensor-3
LGC board
Horizontal transport rollers
[E550] Paper remaining jam at paper transport path
Classification
Paper transport jam
Check item
Jamming transport path
Feed or transport roller possibly
causing multiple feeding
Sensor in the jamming area
LGC board
Replace parts
Feed or transport roller possibly
causing multiple feeding
Sensor in the jamming area
LGC board
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Paper not reaching horizontal transport sensor-3
• Sensor check (Perform the input check: 03-[FAX]OFF/[9]/[H])
• Connector check
• Harness check.
• Connector check (CN334)
• Board check.
• Gear check
• Roller check
Paper is remaining on the paper transport path when the printing has
finished. (Jam caused by a multiple paper feeding)
Open the cover of the unit/area whose picture is flashing on the control
panel and remove any paper on the transport path.
Check the feed roller.
• Sensor check (Refer to the table below)
• Harness check
• Connector check
• Connector check
• Board check
Refer to the table below
8 - 53
Error item
Measures
Remarks
Error item
Measures
Remarks
e-STUDIO556/656/756/856/557/657/757/857
ERROR CODE AND TROUBLESHOOTING
8