e-STUDIO350/352/353/450/452/453 © 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
TROUBLESHOOTING
5 - 12
In case the paper is fed from the lower drawer, PFP or LCF:
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NO Æ 1) Check if the connector of the registration sensor is disconnected.
2) Check if the connector CN318 on the LGC board is disconnected.
3) Check if the connector pins are disconnected or the harnesses are open
circuited.
4) Check if the conductor pattern on the LGC board is short circuited or open
circuited.
5) Replace the registration sensor.
6) Replace the LGC board.
YES
Check the rollers. Replace them if they are worn out.
Open the jam access cover. Is there any paper in front of the upper drawer feed sensor?
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YES Æ Remove the paper.
NO
Are the upper/lower drawer feed sensor working? (Perform the input check in the test mode:
03-[FAX]OFF/[6]/[E], /[7]/[E])
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È
NO Æ 1) Check if the connector of the upper/lower drawer feed sensor is discon-
nected.
2) Check if the connector CN318 on the LGC board is disconnected.
3) Check if the connector pins are disconnected or the harnesses are open
circuited.
4) Check if the conductor pattern on the LGC board is short circuited or open
circuited.
5) Replace the upper/lower drawer feed sensor.
6) Replace the LGC board.
YES
Check the rollers. Replace them if they are worn out.
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