Ricoh D146 Service Manual page 522

Service Call 501-584
SC No. Level
SC503-32 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
§
Replace the timing belt
§
Replace the timing pulley
§
Replace the base plate
3rd Tray Lowering Error (LCIT)
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Lower limit detection error (during descent)
During tray initialization (upper limit not detected/lower eject
limit detection), the tray base plate is lowered to check the
tray base plate position, and the lower limit sensor is not
detected although a predetermined time elapsed.
Alternatively, at paper end, the tray base plate is lowered,
but the lower limit sensor is not detected although a
predetermined time elapsed.
§
Lower limit error (during ascent)
During tray initialization (upper limit eject detection/lower
limit detection), the tray base plate is raised to check the
tray base plate position, and the lower limit sensor is
detected although a predetermined time elapsed.
*If an error occurs 3 times consecutively: LCIT transmits
"3rd tray lower limit detection error" to the main machine. Up
to 2 times consecutively, LCIT transmits "tray set fault" to
the main machine.
5-48 SM