Ricoh MP C6502SP Field Service Manual page 1163

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Error Name/Error Condition/Major Cause/Solution

Sensor Shift Motor Home Position Error

When an error occurs during sensor shift motor home position detection,

the machine handles it as a jam (JAM097) and stops operation, and

displays the SC No. on the control panel.

• Sensor shift motor connector disconnected or defective

• Motor driver defective

• Sensor shift home position sensor connector disconnected or

• Sensor shift motor does not move because of overload which may

be due to foreign objects, etc.

• Sensor shift home position sensor deformed, damaged or connected

• Clean the sensor shift home position sensor and check its harness.

• Reconnect the connectors of sensor shift motor and sensor shift home

position sensor.

• Check and, if necessary, replace: sensor shift motor, sensor shift

home position sensor, harness, circuit board (PFB, DUB), unit, driven

Service Call 501-595

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