Toshiba e-STUDIO2330C Service Handbook page 300

[E120] Bypass misfeeding (paper not reaching the bypass feed sensor)
1. Are the bypass feed clutch and bypass feed sensor working? (Perform the output check: 03-204
and the input check: 03-[FAX]ON/[4]/[D])
* If it is working properly, proceed to 6. If not, check 2 to 5 below.
2. Check if the connector CN338 on the LGC board is disconnected from the bypass feed clutch or
the bypass feed sensor, or the harnesses are open circuited. Correct if any.
3. Replace the bypass feed clutch.
4. Replace the bypass feed sensor.
5. Replace the LGC board.
6. Check the rollers in the ADU. Replace them if they are worn out.
[E130] 1st drawer misfeeding (paper not reaching the 1st drawer feed sensor)
1. Open the jam access cover and check if there is any paper in front of the 1st drawer feed sensor.
Remove it if there is.
* If the error still occurs, check the following.
2. Is the 1st drawer feed sensor working? (Perform the input check: 03-[FAX]ON/[1]/[G])
* If it is working properly, proceed to 9. If not, check 3 to 8 below.
3. Check if the connector CN337 on the LGC board is disconnected from the 1st drawer feed
sensor or the harnesses are open circuited. Correct if any.
4. Replace the 1st drawer feed sensor.
5. Replace the LGC board.
6. Is the 1st drawer feed clutch working? (Perform the output check: 03-201)
* If it is working properly, proceed to 10. If not, check 7 to 9 below.
7. Check if the connector CN337 on the LGC board is disconnected from the 1st drawer feed clutch
or the harnesses are open circuited. Correct if any.
8. Replace the 1st drawer feed clutch.
9. Replace the LGC board.
10.Check the 1st drawer feed roller, separation roller and pickup roller. Replace them if they are
worn out.
[E140] 2nd drawer misfeeding (paper not reaching the 2nd drawer feed sensor)
1. Open the side cover and check if there is any paper in front of the 2nd drawer feed sensor.
Remove it if there is.
* If the error still occurs, check the following.
2. Is the 2nd drawer feed sensor working? (Perform the input check: 03-[FAX]ON/[1]/[F])
* If it is working properly, proceed to 6. If not, check 3 to 5 below.
3. Check if the connector CN348 on the LGC board is disconnected from the 2nd drawer feed
sensor or the harnesses are open circuited. Correct if any.
4. Replace the 2nd drawer feed sensor.
5. Replace the LGC board.
6. Is the 2nd drawer feed clutch working? (Perform the output check: 03-202)
* If it is working properly, proceed to 10. If not, check 7 to 9 below.
7. Check if the connector CN348 on the LGC board is disconnected from the 2nd drawer feed
clutch or the harnesses are open circuited. Correct if any.
8. Replace the 2nd drawer feed clutch.
9. Replace the LGC board.
10.Check the 2nd drawer feed roller, separation roller and pickup roller. Replace them if they are
worn out.
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
ERROR CODE AND TROUBLESHOOTING
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