Toshiba e-STUDIO 2555C Service Manual page 623

Step Check Item
Sensor in the jamming area
2
LGC board
3
Notes:
If the jam is occurring in the ADU, LCF or PFP, 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 Cover
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
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Result
• 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
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
8 - 67
Measure
Remark
Test Mode/Input check
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]
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e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
Next
Step
8