Sharp AR-651 Service Handbook page 217

[C4A] Cleaning web finished
(1) Check if the cleaning web is remaining.
(2) Check if the connector J332 on the LGC board is not disconnected.
(3) Check if there is no abnormality at the web sensor.
(4) Replace the LGC board.
[CD5] Abnormality at the web motor signal path
(1) Check if the connector of the web motor and connector pins are not disconnected.
(2) Check if the drawer connector and connector pins are not disconnected.
(3) Check if the harness between the drawer connector and the web motor is not open-circuited.
(4) Check if the connector of the LGC board and connector pins are not disconnected.
(5) Check if the harness between the connector of the LGC board and the drawer connector is not open-
circuited.
(6) Replace the LGC board.
(7) Replace the fuser unit.
5 - 67 AR-651/810 TROUBLE SHOOTING