Service Call 501-584
SM 5-47 D146/D147/D148/D149/D150
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC503-31 B 3rd Tray Lift Error (LCIT)
§ Upper limit detection error (during descent)
During tray initialization (upper limit detection/lower limit not
detected), the tray base plate is lowered to check the tray
base plate position, and the limit sensor is detected
although a predetermined time elapsed, for 3 times
consecutively.
§ Upper limit detection error (during ascent)
During tray initialization (upper limit not detected/lower limit
detection), the tray base plate is raised to check the tray
base plate position, and the limit sensor is not detected
although a predetermined time elapsed, for 3 times
consecutively.
(up to 2 times consecutively, LCIT transmits "tray set fault"
to the main machine)
§ Lift motor error/connector missing
§ Limit sensor error/connector missing
§ Harness broken
§ Bank control board defective
§ Foreign matter, such as paper scrap, is caught between the
right tray and the tray lift motor
§ Paper set fault
§ Timing belt damage/dropout
§ Timing pulley damage/dropout
§ Base plate damage/horizontality fault
§ Paper feed roller missing item
§ Pickup arm damage
§ Foreign matter, such as paper scrap, is caught inside the
right tray
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