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ERROR CODE AND TROUBLESHOOTING
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[E190] LCF misfeeding (paper not reaching the LCF feed sensor)
1. Open the LCF side cover and check if there is any paper in front of the LCF feed sensor. Remove
it if there is.
* If the error still occurs, check the following.
2. Is the LCF feed sensor working? (Perform the input check: 03-[FAX]OFF/[0]/[G])
* If it is working properly, proceed to 7. If not, check 3 to 6 below.
3. Check if the connectors CN349 on the LGC board is disconnected from the LCF feed sensor or
the harnesses are open circuited. Check if the connectors CN1 and CN6 on the LCF board are
disconnected. Correct if any.
4. Replace the LCF feed sensor.
5. Replace the LCF board.
6. Replace the LGC board.
7. Is the LCF feed clutch working? (Perform the output check: 03-209)
* If it is working properly, proceed to 12. If not, check 8 to 11 below.
8. Check if the connectors CN349 on the LGC board is disconnected from the LCF feed clutch or
the harnesses are open circuited. Check if the connectors CN1 and CN5 on the LCF board are
disconnected. Correct if any.
9. Replace the LCF feed clutch.
10.Replace the LCF board.
11.Replace the LGC board.
12.Check the LCF feed roller, separation roller and pickup roller. Replace them if they are worn out.
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