Toshiba e-studio600 Service Manual page 332

[E030] Power-ON jam
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 Æ Remove the paper.
È
NO
Is the sensor in the jamming area working?
(Perform the input check in the test mode: refer to the following table.)
NO Æ
l
l
l
l
l
l
l
l
È
YES
Replace the LGC board.
Relation between the jamming area and the corresponding sensors and covers
Jamming area
Registration area
Exit/Reverse area
Reverse transport area
Paper feeding area
e-STUDIO520/600/720/850 TROUBLESHOOTING
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.
Sensor
Registration sensor
Exit sensor
Reverse sensor-1
Reverse sensor-2
Fuser transport sensor
Horizontal transport sensor-1
Horizontal transport sensor-2
Horizontal transport sensor-3
1st drawer feed sensor
2nd drawer feed sensor
3rd drawer / tandem LCF feed sensor
4th drawer feed sensor
1st drawer transport sensor
2nd drawer transport sensor
3rd drawer / tandem LCF transport sensor
4th drawer transport sensor
Intermediate transport sensor
5 - 4
Test mode / Input check
03-[FAX]ON/[4]/[E]
03-[FAX]OFF/[7]/[B]
03-[FAX]OFF/[7]/[E]
03-[FAX]OFF/[7]/[D]
03-[FAX]OFF/[7]/[C]
03-[FAX]OFF/[9]/[F]
03-[FAX]OFF/[9]/[G]
03-[FAX]OFF/[9]/[H]
03-[FAX]OFF/[1]/[D]
03-[FAX]OFF/[2]/[D]
03-[FAX]OFF/[3]/[D]
03-[FAX]OFF/[4]/[D]
03-[FAX]OFF/[1]/[C]
03-[FAX]OFF/[2]/[C]
03-[FAX]OFF/[3]/[C]
03-[FAX]OFF/[4]/[C]
03-[FAX]OFF/[1]/[A]
March 2005 © TOSHIBA TEC