Toshiba e-STUDIO 2555C Service Manual page 622

Step Check Item
LGC board
4
Notes:
If the jam is occurring in the ADU, PFP, or LCF, check the board in each unit.
Parts to be replaced
Feed or transport roller
possibly causing multiple
feeding
Sensor in the jamming area
LGC board
Relation between the jamming area and the corresponding sensors/covers.
Jamming area
Registration area Jam access
cover
Exit area Fuser cover
ADU ADU
Bypass feed unit Side cover
LCF LCF side cover
PFP PFP side cover PFP upper drawer feed sensor 03-[FAX]ON/[0]/[C]
Bridge unit Bridge unit
Finisher Finisher door
[E551] Paper remaining jam on the transport path (when a service call occurs)
[E552] Paper remaining jam on the transport path (when the cover is closed)
Classification
Other paper jam
Step Check Item
Jamming transport path
1
e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
Result
Refer to the table below.
Cover
Registration sensor
Paper clinging detection
sensor
Registration pass sensor
Feed sensor
Exit sensor
ADU entrance sensor
ADU exit sensor
2nd drawer feed sensor
LCF feed sensor
PFP lower drawer feed sensor 03-[FAX]ON/[0]/[D]
Bridge unit transport sensor-1
(Entrance sensor)
Bridge unit transport sensor-2
(Exit sensor)
Sensors in the finisher
Paper remaining on the transport path when printing is finished
(when a service call occurs) (E551)
Paper remaining on the transport path when printing is finished
(when the cover is closed) (E552)
Result
8 - 66
Measure
• Harness check
• Connector check
• Board check
Remark
Sensor
03-[ALL]OFF/[9]/[A]
03-[ALL]OFF/[9]/[E]
03-[ALL]OFF/[9]/[F]
03-[ALL]OFF/[9]/[B]
03-[ALL]OFF/[9]/[C]
03-[ALL]OFF/[9]/[G]
03-[ALL]OFF/[9]/[H]
03-[FAX]ON/[4]/[D]
03-[COPY]ON/[9]/[F]
03-[ALL]OFF/[0]/[A]
03-[ALL]OFF/[0]/[B]
Error content
Measure
Open the cover of the unit/area whose
picture is flashing on the control panel
and remove any paper on the transport
path.
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