Ricoh D146 Service Manual page 520

Service Call 501-584
SC No. Level
SC503-12 B
D146/D147/D148/D149/D150
Error Name/Error Condition/Major Cause/Solution
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Reset the paper
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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 Lowering Error (double bank, upper tray)
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Lift motor descent error detection
During tray initialization, the tray base plate is lowered to check
the tray base plate position; the limit sensor is 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)
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Lift motor error/connector missing
§
Limit sensor error/connector missing
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Harness broken
§
Bank control board defective
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Paper overload
§
Foreign matter, such as paper scrap, is caught between the
paper feed tray and the tray lift motor
§
Paper set fault
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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
5-46 SM