Ricoh D146 Service Manual page 519

SC No. Level
SC503-11 B
SM
Error Name/Error Condition/Major Cause/Solution
§
Lift motor error/connector missing
§
Limit sensor error/connector missing
§
Harness broken
§
Bank control board defective
§
Paper overload
§
Foreign matter, such as paper scrap, is caught between the
paper feed tray and the tray lift motor
§
Paper set fault
§
Reset the paper
§
Remove the foreign matter
§
Replace the motor
§
Reset the connector
§
Replace the harness
§
Replace the sensor
§
Replace the control board for the optional paper feed tray
§
Replace the tray
§
Replace the paper feed roller
§
Replace the pick-up arm
3rd Tray Lift Error (double bank, upper tray)
§
Lift motor ascent error detection
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, the bank transmits a "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
paper feed tray and the tray lift motor
§
Paper set fault
5-45
Service Call 501-584
D146/D147/D148/D149/D150