Toshiba e-STUDIO350 Service Handbook page 448

| NO
|
|
|
|
|
|
|
|
YES
Check the rollers. Replace them if they are worn out.
In case the paper is fed from the lower drawer, PFP or LCF:
Open the jam access cover. Is there any paper in front of the upper drawer feed sensor?
| YES
NO
Are the upper/lower drawer feed sensor working? (Perform the input check in the test mode:
03-[FAX]OFF/[6]/[E], /[7]/[E])
| NO
|
|
|
|
|
|
|
|
YES
Check the rollers. Replace them if they are worn out.
e-STUDIO350/352/353/450/452/453
TROUBLESHOOTING
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.
Remove the paper.
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.
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
5 - 12