Service Call 501-584
D146/D147/D148/D149/D150 5-42 SM
SC No. Level Error Name/Error Condition/Major Cause/Solution
§ 1st tray limit sensor connector missing, malfunction, dirt
§ 1st tray lift motor connector missing, disconnection,
malfunction
§ Foreign matter, such as paper scrap, is caught between the
paper feed tray and the tray lift motor.
§ Paper set fault
§ Paper overload
§ Reset the paper
§ Remove the foreign matter
1st tray limit sensor, 1st tray lift motor
§ Check the harness
§ Reset the connector
§ Replacement
1st paper feed unit, 1st tray
§ Replacement
Paper transport IOB
§ Replacement
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC502-01 B 2nd Tray Lift Error
The 2nd tray lift motor error detection count reaches 3.
(up to 2, reset is displayed)
§ 2nd tray limit sensor connector missing, malfunction, dirt
§ 2nd tray lift motor connector missing, disconnection,
malfunction
§ Foreign matter, such as paper scrap, is caught between the
paper feed tray and the tray lift motor
§ Paper set fault