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Konica-Minolta Di351

Error Codes List page 1

  • Code: C0000
  • Description: Main Motor malfunction
    The Lock signal remains HIGH for a continuous 1-sec. period while the Main Motor remains energized.
  • Remedy: 1 Main Motor operation check: the voltage across PJ1-3 of the Main Motor and GND changes from DC5 V to DC0 V when the Side Cover is opened and closed. YES Check various parts for possible overload. Change Main Motor. NO Change Master Board.
  • Code: C0010
  • Description: I/C Motor malfunction
    The Lock signal remains HIGH for a continuous 1-sec. period while the I/C Motor remains energized.
  • Remedy: 1 I/C Motor operation check: the voltage across PJ2-3 of the I/C Motor and GND changes from DC5 V to DC0 V when the Side Cover is opened and closed. YES Check various parts for possible overload. Change I/C Motor. NO Change Master Board.
  • Code: C0045
  • Description: Cooling Fan Motor malfunction
    The Lock signal remains HIGH or LOW for a continuous 1-sec. period or more while the Cooling Fan Motor remains energized.
  • Remedy: 1 Cooling Fan Motor operation check: the voltage across CN6-8 on the side of Master Board and GND changes from DC0 V to DC24 V when the Power Switch is turned ON. YES Change Cooling Fan Motor. NO Change Master Board.
  • Code: C004C
  • Description: Ozone Fan Motor malfunction
    The Lock signal remains HIGH or LOW for a continuous 1-sec. period or more while the Ozone Fan Motor remains energized.
  • Remedy: 1 Ozone Fan Motor operation check: the voltage across CN18-3 on the side of Master Board and GND changes from DC0 V to DC24 V when the Power Switch is turned ON. YES Change Ozone Fan Motor. NO Change Master Board.
  • Code: C004E
  • Description: Power Unit Cooling Fan Motor malfunction
    The Lock signal remains HIGH or LOW for a continuous 1-sec. period or more while the Power Unit Cooling Fan Motor remains energized.
  • Remedy: 1 Power Unit Cooling Fan Motor operation check: the voltage across CN2-3 on the side of Master Board and GND changes from DC0 V to DC24 V when the Power Switch is turned ON. YES Change Power Unit Cooling Fan Motor. NO Change Master Board.
  • Code: C0070
  • Description: Main Hopper Toner Replenishing Motor malfunction
    • The Toner Bottle Home Position Sensor remains blocked (L) for a continuous 2-sec. period or more while the Main Hopper Toner Replenishing Motor remains energized. • The Toner Bottle Home Position Sensor remains unblocked (H) for a continuous 6-sec. period or more while the Main Hopper Toner Replenishing Motor remains energized.
  • Remedy: 1 Main Hopper Toner Replenishing Motor operation check: • Remove the Lower Rear Cover. • Unlock the Toner Bottle Lock Lever. • Block the Toner Bottle Cover Sensor. • Turn the Toner Bottle a half turn by hand. The Toner Bottle turns when the Toner Bottle Cover Sensor is unblocked under the above conditions. YES Check step 3. 2 Main Hopper Toner Replenishing Motor operation check: the voltage across CN43-2 on the side of Master Board and GND changes from DC0 V to DC24 V when step 1 is performed. YES Change Main Hopper Toner Replenishing Motor. NO Change Master Board. 3 Toner Bottle Home Position Sensor operation check through I/O check YES Change Master Board. NO Change Toner Bottle Home Position Sensor.
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