e-STUDIO520/600/720/850 TROUBLESHOOTING March 2005 © TOSHIBA TEC
5 - 4
[E030] Power-ON jam
Relation between the jamming area and the corresponding sensors and covers
Open the cover of the unit/area whose picture is blinking 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.)
l
l
l
l
l
l
l
l
!
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 circuited or
open circuited.
5) Replace the sensor.
6) Replace the LGC board.
YES
Replace the LGC board.
Jamming area Sensor Test mode / Input check
Registration area Registration sensor 03-[FAX]ON/[4]/[E]
Exit/Reverse area Exit sensor 03-[FAX]OFF/[7]/[B]
Reverse sensor-1 03-[FAX]OFF/[7]/[E]
Reverse sensor-2 03-[FAX]OFF/[7]/[D]
Fuser transport sensor 03-[FAX]OFF/[7]/[C]
Reverse transport area Horizontal transport sensor-1 03-[FAX]OFF/[9]/[F]
Horizontal transport sensor-2 03-[FAX]OFF/[9]/[G]
Horizontal transport sensor-3 03-[FAX]OFF/[9]/[H]
Paper feeding area 1st drawer feed sensor 03-[FAX]OFF/[1]/[D]
2nd drawer feed sensor 03-[FAX]OFF/[2]/[D]
3rd drawer / tandem LCF feed sensor 03-[FAX]OFF/[3]/[D]
4th drawer feed sensor 03-[FAX]OFF/[4]/[D]
1st drawer transport sensor 03-[FAX]OFF/[1]/[C]
2nd drawer transport sensor 03-[FAX]OFF/[2]/[C]
3rd drawer / tandem LCF transport sensor 03-[FAX]OFF/[3]/[C]
4th drawer transport sensor 03-[FAX]OFF/[4]/[C]
Intermediate transport sensor 03-[FAX]OFF/[1]/[A]
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