hello friends, my copier is showing the error code of 093-311, would like a suggestion to solve the problem.
tecnoacre
tecnoacre
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093-310 Rotary Position Failure
BSD-ON: 9.3
The Rotary Assembly failed to stop at the predetermined position.
Initial Actions
•Power OFF/ON
Procedure
Manually move the Rotary Assembly (PL 5.1). Open the Front Cover (PL 12.1). Open the Toner Cartridge Door (PL 5.1). Engage the Rotary Shaft Lock (PL 5.1) manually move the Rotary Assembly in a clockwise direction.
The Rotary Assembly moves in the clockwise direction.
YN
Check the Rotary Assembly area for binding.
Enter Component Control [093-200] Rotary Home Position Sensor. Manually move the Rotary Assembly in a clockwise direction.
The Display changes.
YN
Measure the voltage between P/J409 pins A3 and A1.
The voltage is approx. +5VDC.
YN
Go to BSD 1.2A and troubleshoot the +5VDC circuit.
Check the wiring of the Rotary Home Position Sensor. If the wiring is OK, replace the Rotary Home Position Sensor (PL 5.1). If the problem continues, replace the MCU PWB (PL 11.1).
Measure the voltage between the MCU PWB P/J411-5 (+) and GND (-) (BSD 9.3).
The voltage is approx. +24VDC.
YN
Verify that fuse F3 on the MCU PWB is good (BSD 1.2A).
Fuse F3 is good.
YN
Replace the MCU PWB (PL 11.1).
Measure the voltage between the Power Unit P/J510-2 (+) and GND (-) (BSD 1.2A).
The voltage is approx. +24VDC.
YN
Replace the Power Unit (PL 11.1).
Check the +24V wiring between P/J510 on the Power Unit and P/J400 on the MCU PWB for an open circuit or a short circuit. (BSD 1.2A).
The wires are conducting without an open circuit or a short circuit.
YN
Repair the open circuit or short circuit.
Replace the MCU PWB (PL 11.1).
Replace the Rotary Motor (PL 5.1).
093-311 Rotary Assembly Failure
BSD-ON: 9.3
The Rotary Assembly failed to start.
Initial Actions
•Power OFF/ON
Procedure
Manually move the Rotary Assembly (PL 5.1). Open the Front Cover (PL 12.1). Open the Toner Cartridge Door (PL 5.1). Engage the Rotary Shaft Lock (PL 5.1) manually move the Rotary Assembly in a clockwise direction.
The Rotary Assembly moves in the clockwise direction.
YN
Check the Rotary Assembly area for binding.
Enter Component Control [093-200] Rotary Home Position Sensor. Manually move the Rotary Assembly in a clockwise direction.
The Display changes.
YN
Measure the voltage between P/J409 pins A3 and A1.
The voltage is approx. +5VDC.
YN
Go to BSD 1.2A and troubleshoot the +5VDC circuit.
Check the wiring of the Rotary Home Position Sensor. If the wiring is OK, replace the Rotary Home Position Sensor (PL 5.1). If the problem continues, replace the MCU PWB (PL 11.1).
Measure the voltage between the MCU PWB P/J411-5 (+) and GND (-) (BSD 9.3).
The voltage is approx. +24VDC.
YN
Verify that fuse F3 on the MCU PWB is good (BSD 1.2A).
Fuse F3 is good.
YN
Replace the MCU PWB (PL 11.1).
Measure the voltage between the Power Unit P/J510-2 (+) and GND (-) (BSD 1.2A).
The voltage is approx. +24VDC.
YN
Replace the Power Unit (PL 11.1).
Check the +24V wiring between P/J510 on the Power Unit and P/J400 on the MCU PWB for an open circuit or a short circuit. (BSD 1.2A).
The wires are conducting without an open circuit or a short circuit.
YN
Repair the open circuit or short circuit.
Replace the MCU PWB (PL 11.1).
Replace the Rotary Motor (PL 5.1).
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normally dirty rotary sensor , remove right hand cover, remove lvps,remove black grilled cover. get your air can and give the sensor to the rear of the machine a good old blow out.
That normally sorts it.
Regards
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