Ricoh D146 Service Manual page 521

SC No. Level
SC503-31 B
SM
Error Name/Error Condition/Major Cause/Solution
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
5-47
Service Call 501-584
D146/D147/D148/D149/D150