Toshiba e-STUDIO556 Service Manual page 617

Is the LCF feed clutch working?
(Perform the output check in the test mode: 03-272)
NO 
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
YES
1. Check if there is any abnormality at the transport drive unit.
2. Check the LCF feed roller, separation roller and pickup roller.
Clean or replace them.
* Check if the paper weight is within the specified range.
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1. Check if the connector of the LCF feed clutch is disconnected.
2. Check if any of the connector J851 on the LCF board is
disconnected.
3. Check if the connector CN346 on the LGC board is disconnected.
4. Check if the connector pins are disconnected and the harnesses are
open circuited.
5. Check if the conductor patterns on the LCF board and LGC board are
short circuited or open circuited.
6. Replace the LCF feed clutch.
7. Replace the LCF board.
8. Replace the LGC board.
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ERROR CODE AND TROUBLESHOOTING
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