Toshiba e-STUDIO 5540C Service Manual page 829

[E551] Paper remaining on the transport path (when a service call occurs)
[E552] Paper remaining on the transport path (when the cover is closed)
Classification
Other paper jam
Step Check Item
Jamming transport path
1
Sensor in the jamming area
2
PFC board
3
Notes:
If the jam is occurring in the ADU or LCF, check the board in each unit.
Replace parts
Sensor in the jamming area
PFC board
Relation between the jamming area and the corresponding sensors/covers.
Jamming area Cover
Paper path section Duplexing unit
Fuser Duplexing unit
ADU Duplexing unit
Cover
Bypass unit Duplexing unit
Feeding area Paper feed
(equipment) cover
LCF LCF side cover
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The paper is detected on the transport path when a service
call occurs. (E551)
The paper is detected on the transport path after the cover is
opened and closed. (E552)
Result
Open the cover of the unit/area whose
picture is flashing on the control panel
and remove any paper on the transport
path.
• Sensor check (Refer to the table
below)
• Harness check
• Connector check
• Harness check
• Connector check
• Board check
Refer to the table below
Sensor
Registration sensor
Transfer belt paper clinging
detection sensor
2nd transfer side paper
clinging detection sensor
1st drawer transport sensor
Fuser transport sensor
Reverse path sensor
Duplexing unit path exit sensor 03-[SCAN]ON/[3]/[G]
Duplexing unit path entrance
sensor
Bypass feed sensor
4th drawer transport sensor
3rd drawer/tandem LCF
transport sensor
2nd drawer transport sensor
Option LCF feed sensor
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
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Error item
Measure
Remarks
Test Mode/Input check
03-[ALL]OFF/[4]/[B]
03-[COPY]ON/[5]/[H]
03-[ALL]OFF/[9]/[C]
03-[ALL]OFF/[9]/[D]
03-[SCAN]ON/[1]/[D]
03-[ALL]OFF/[2]/[C]
03-[COPY]ON/[5]/[F]
03-[ALL]OFF/[1]/[C]
03-[SCAN]ON/[3]/[E]
03-[SCAN]ON/[3]/[H]
03-[SCAN]ON/[3]/[A]
03-[SCAN]ON/[1]/[A]
03-[SCAN]ON/[1]/[B]
03-[SCAN]ON/[1]/[C]
03-[SCAN]ON/[5]/[E]
ERROR CODE and TROUBLESHOOTING
Next
Step
8