Toshiba e-STUDIO2020C Service Handbook page 332

Multifunctional digital color systems
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[E550] Paper remaining on the transport path
1. Open the cover of the unit/area whose picture is flashing on the control panel and remove if there
is any paper on the transport path.
2. Is the sensor in the jamming area working? (Perform the input check: Refer to the following table)
3. Check if the connector on the LGC board is disconnected from the corresponding sensor in the
jamming area or the harnesses are open circuited. Correct if any.
4. Replace the sensor.
5. Replace the LGC board.
Relation between the jamming area and the corresponding sensors/covers
(If a jam is occurring in the ADU, LCF or PFP, check the board in each unit.)
Jamming area
Registration area
Jam access cover Registration sensor
Exit area
Fuser cover
ADU
ADU
Bypass unit
Bypass unit
Feeding area
Side cover
(equipment)
LCF
LCF side cover
PFP
PFP side cover
Bridge unit
Bridge unit
Finisher
Finisher door
e-STUDIO2020C/2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
Cover
1st drawer feed sensor
Exit sensor
ADU entrance sensor
ADU exit sensor
Bypass feed sensor
2nd drawer feed sensor
LCF feed sensor
PFP upper drawer feed sensor
PFP lower drawer feed sensor
Bridge unit transport sensor-1
(Entrance sensor)
Bridge unit transport sensor-2
(Exit sensor)
Sensors in the finisher
6 - 34
Sensor
Test Mode/Input check
03-[FAX]OFF/[7]/[F]
03-[FAX]ON/[1]/[G]
03-[FAX]ON/[1]/[B]
03-[FAX]ON/[4]/[B]
03-[FAX]ON/[4]/[A]
03-[FAX]ON/[4]/[D]
03-[FAX]ON/[1]/[F]
03-[FAX]OFF/[0]/[G]
03-[FAX]OFF/[2]/[D]
03-[FAX]OFF/[8]/[D]
03-[FAX]OFF/[5]/[F]
03-[FAX]OFF/[5]/[D]
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