Toshiba DP3500, Service Handbook

Page: 97 / 257

DP4500/3500 TROUBLESHOOTING 5 - 2 December 2000 © TOSHIBA TEC
[E03] Paper remaining inside the copier at power ON
Open the cover of the unit/area whose picture is flashing on the control panel. Is there any paper on
the transport path? (Refer to the following table)
YES
Remove the paper.
NO
Is the sensor in the jamming area working? (Perform the input check in the test mode: refer to the
following table.)
NO
1. Check if the connector of the sensor is disconnected.
2. Check if any of the connectors on the LGC board is disconnected.
3. Check if the connector pins are disconnected and the harnesses are open-circuited.
4. Check if the conductor pattern on the LGC board is short- or open-circuited.
5. Replace the sensor.
6. Replace the LGC board.
YES
Replace the LGC board.
Relation between the jamming area and the corresponding sensors/covers
(If a jam is occuring in the ADU, LCF or PFP, check the board in each unit.)
Jamming area Cover Sensor Test mode/Input check
Registration area Jam access cover
Registration sensor 03-[FAX]ON/[2]/[A]
Upper feed sensor 03-[FAX]OFF/[6]/[E]
Exit area Jam access cover Exit sensor 03-[FAX]ON/[2]/[B]
ADU ADU
ADU entrance sensor 03-[FAX]OFF/[1]/[H]
ADU exit sensor 03-[FAX]OFF/[1]/[G]
Feeding area
Side cover Lower feed sensor 03-[FAX]OFF/[7]/[E]
(main unit)
LCF LCF side cover LCF feed sensor 03-[FAX]OFF/[5]/[G]
PFP PFP side cover
PFP upper feed sensor 03-[FAX]OFF/[2]/[D]
PFP lower feed sensor 03-[FAX]OFF/[4]/[D]
Relay unit Relay unit
Relay unit transport sensor-1 03-[FAX]ON/[4]/[H]
Relay unit transport sensor-2 03-[FAX]ON/[3]/[E]
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