کو نیکا مینو لتا DI181

کو نیکا مینو لتا DI181

C0000    Lower Drive Motor’s failure to turn
The Lock signal remains HIGH for a continuous 1-sec     copyir.com or more period 1sec     copyir.com after the motor is energized     copyir.com    1 Lower Drive Motor turns when the Start key is pressed NO Correct drive coupling     copyir.com 2 Lower Drive Motor operation: the voltage across PJ16A-5 on the Master Board and GND is DC5V (motor deenergized) and DC0V (motor energized) when the Start key is pressed     copyir.com NO Change Master Board     copyir.com 3 The voltage across PJ16A-4 on the Master Board and GND is DC5V (motor deenergized) and DC0V (motor energized) when the Start key is pressed     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C0001    Lower Drive Motor turning at abnormal timing
The Lock signal remains LOW for a continuous 1-sec     copyir.com or more period 1sec     copyir.com after the motor is deenergized     copyir.com    1 Lower Drive Motor operation: the voltage across PJ16A-5 on the Master Board and GND is DC5V after the malfunction has been reset     copyir.com NO Change Master Board     copyir.com 2 The voltage across PJ16A-4 on the Master Board and GND is DC5V after the malfunction has been reset     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C0010    Upper Drive Motor’s failure to turn
The Lock signal remains HIGH for a continuous 1-sec     copyir.com or more period 1sec     copyir.com after the motor is energized     copyir.com    1 Upper Drive Motor turns when the Start key is pressed NO Correct drive coupling     copyir.com 2 Upper Drive Motor operation: the voltage across PJ11A-9 on the Master Board and GND is DC5V (motor deenergized) and DC0V (motor energized) when the Start key is pressed     copyir.com NO Change Master Board     copyir.com 3 The voltage across PJ11A-8 on the Master Board and GND is DC5V (motor deenergized) and DC0V (motor energized) when the Start key is pressed     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C0011    Upper Drive Motor turning at abnormal timing
The Lock signal remains LOW for a continuous 1-sec     copyir.com or more period 1sec     copyir.com after the motor is deenergized     copyir.com    1 Upper Drive Motor operation: the voltage across PJ11A-9 on the Master Board and GND is DC5V after the malfunction has been reset     copyir.com NO Change Master Board     copyir.com 2 The voltage across PJ11A-8 on the Master Board and GND is DC5V after the malfunction has been reset     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C004A    Optical Section Cooling Fan Motor’s failure to turn
The Lock signal remains HIGH 1sec     copyir.com after the motor is energized     copyir.com    1 Optical Section Cooling Fan Motor operation: the voltage across PJ10A-2 on the Master Board and GND is DC24V (motor deenergized) and DC0V (motor energized) when the Start key is pressed     copyir.com NO Change Master Board     copyir.com 2 The voltage across PJ10A-3 on the Master Board and GND is DC24V (motor deenergized) and DC0V (motor energized) when the Start key is pressed     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C004b    Optical Section Cooling Fan Motor turning at abnormal timing
The Lock signal remains LOW 1sec     copyir.com after the motor is deenergized     copyir.com    1 Optical Section Cooling Fan Motor operation: the voltage across PJ10A-2 on the Master Board and GND is DC24V after the malfunction has been reset     copyir.com NO Change Master Board     copyir.com 2 The voltage across PJ10A-3 on the Master Board and GND is DC24V after the malfunction has been reset     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C004C    Ventilation Fan Motor’s failure to turn
• The Lock signal remains HIGH for a continuous 12sec     copyir.com or more period while the motor is energized (turning at high speed) when the Power Switch is turned ON     copyir.com • The Lock signal remains HIGH for a continuous 3sec     copyir.com or more period while the motor is energized (turning at high speed) during a copy cycle     copyir.com    1 Ventilation Fan Motor operation: the voltage across PJ20A-1 on the Master Board and GND is DC24V during high-speed rotation and DC12V during low-speed rotation after the malfunction has been reset     copyir.com NO Change Master Board     copyir.com 2 The voltage across PJ20A-3 on the Master Board and GND is DC0V after the malfunction has been reset     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C004E    Power Supply Unit Cooling Fan Motor’s failure to turn
The Lock signal remains HIGH for a continuous 1-sec     copyir.com or more period 5sec     copyir.com after the motor is energized (turning at high speed)     copyir.com    1 Power Supply Unit Cooling Fan Motor operation: the voltage across PJ36A-11 on the Master Board and GND is DC15V during low-speed rotation and DC24V during high-speed rotation when the Start key is pressed     copyir.com NO Change Master Board     copyir.com 2 The voltage across PJ36A-9 on the Master Board and GND is DC0V (motor energized) when the Start key is pressed     copyir.com YES Change Master Board     copyir.com NO Change motor     copyir.com
C0070    Toner Replenishing Motor’s failure to turn
• The Toner Bottle Home Position Sensor does not go from LOW to HIGH within 12 sec     copyir.com after the motor has been energized     copyir.com • The Toner Bottle Home Position Sensor does not go LOW within 12 sec     copyir.com after the motor has been energized and the sensor has gone HIGH     copyir.com    1 Toner Bottle turns when the Toner Bottle is turned a half turn and the Front Door is closed NO Correct drive coupling     copyir.com 2 Toner Bottle Home Position Sensor operation: the voltage across PJ13A-9B on the Master Board and GND is DC0V (Toner Bottle at home position) and DC5V (Toner Bottle at a position other than home) when step 1 is performed     copyir.com YES Change Master Board     copyir.com NO Change sensor     copyir.com 3 Toner Replenishing Motor operation: the voltage across PJ13A-9A on the Master Board and GND is DC0V (Toner Bottle at a stop) and DC24V (Toner Bottle turning) when step 1 is performed     copyir.com YES Change motor     copyir.com NO Change Master Board     copyir.com
C0071    Toner Replenishing Motor turning at abnormal timing
The Toner Bottle Home Position Sensor is HIGH after the lapse of 2 sec     copyir.com after the motor has been deenergized     copyir.com    1 Toner Bottle turns abnormally after the malfunction has been reset YES Change Master Board     copyir.com
C0420    Exposure Lamp turning ON at abnormal timing
The average value of one line exceeds a predetermined level during clamp adjustment    1 Exposure Lamp turns ON at abnormal timing     copyir.com NO Change CCD Assy and Master Board     copyir.com 2 Inverter Board operation: the voltage across PJ11A-10 on the Master Board and GND is 24V after the malfunction has been reset     copyir.com YES Change Inverter Board     copyir.com NO Change Master Board     copyir.com
C0500    Warming-up failure
The surface temperature of the Upper Fusing Roller does not reach a given level even after the lapse of a given period of time during warming-up as detailed below: • From room temperature to 50°C: Within 20 sec     copyir.com • From 50°C to 90°C: Within 20 sec     copyir.com • From 90°C to 150°C: Within 20 sec     copyir.com The copier fails to complete its warm-up cycle within 15 sec     copyir.com after the temperature has reached 150°C     copyir.com    1 Heater Lamp turns ON when the Power Switch is turned ON YES Correct Thermistor for mounting position and/or clean     copyir.com NO Make checks from step 3 onward     copyir.com 2 Thermistor operation: resistance across CN14- 2 and 3 on Fusing Unit side is infinite, as measured with CN14 (4P) disconnected     copyir.com YES Change Thermistor     copyir.com NO Change Master Board     copyir.com 3 Fusing Thermoswitch and Heater Lamp operation: have continuity across CN5-1 and 2 on the Fusing Unit side with CN5 (2P) disconnected YES Change DC Power Supply 2     copyir.com NO Change Fusing Thermoswitch and Heater Lamp     copyir.com 4 The voltage across PJ7A-1 on the Master Board and GND is DC0V (Heater Lamp ON) and DC24V (Heater Lamp OFF) when the Power Switch is turned ON     copyir.com YES Change Master Board     copyir.com 5 The voltage across PJ4PU2-4 on DC Power Supply 2 and GND is DC0V (Heater Lamp ON) and DC24V (Heater Lamp OFF) when the Power Switch is turned ON     copyir.com YES Change DC Power Supply 2     copyir.com NO Plug in CN27 and CN14     copyir.com
C0510    Abnormally low fusing temperature
The surface temperature of the Upper Fusing Roller remains less than 135°C for a continuous 1-sec     copyir.com or more period after the copier has completed warming up     copyir.com    1 Heater Lamp turns ON when the Power Switch is turned ON YES Correct Thermistor for mounting position and/or clean     copyir.com NO Make checks from step 3 onward     copyir.com 2 Thermistor operation: resistance across CN14- 2 and 3 on Fusing Unit side is infinite, as measured with CN14 (4P) disconnected     copyir.com YES Change Thermistor     copyir.com NO Change Master Board     copyir.com 3 Fusing Thermoswitch and Heater Lamp operation: have continuity across CN5-1 and 2 on the Fusing Unit side with CN5 (2P) disconnected YES Change DC Power Supply 2     copyir.com NO Change Fusing Thermoswitch and Heater Lamp     copyir.com 4 The voltage across PJ7A-1 on the Master Board and GND is DC0V (Heater Lamp ON) and DC24V (Heater Lamp OFF) when the Power Switch is turned ON     copyir.com YES Change Master Board     copyir.com 5 The voltage across PJ4PU2-4 on DC Power Supply 2 and GND is DC0V (Heater Lamp ON) and DC24V (Heater Lamp OFF) when the Power Switch is turned ON     copyir.com YES Change DC Power Supply 2     copyir.com NO Plug in CN27 and CN14     copyir.com
C0520    Abnormally high fusing temperature
The surface temperature of the Upper Fusing Roller remains 230°C or more for a continuous 1-sec     copyir.com or more period after the copier has completed warming up     copyir.com    1 The Heater Lamp remains lit after the copier has warmed up     copyir.com YES Make checks from step 2 onward     copyir.com NO Make checks from step 3 onward     copyir.com 2 The voltage across PJ7A-1 and GND remains DC0V after the copier has warmed up     copyir.com YES Change Master Board     copyir.com NO Change DC Power Supply 2     copyir.com 3 The circuit across CN14-2 and 3 on the Fusing Unit side is shorted with CN14 (4P) disconnected     copyir.com YES Change Thermistor     copyir.com NO Change Master Board     copyir.com
C0600    Scanner Motor malfunction
• When the Scanner is at a position other than home, the Scanner Home Sensor does not go from HIGH to LOW even after the lapse of 20 sec     copyir.com after the Power Switch has been turned ON     copyir.com • When the Scanner is at the home position, the Scanner Home Sensor does not go from LOW to HIGH even after the lapse of 10 sec     copyir.com after the Scanner has started its scan motion     copyir.com • The Scanner Home Sensor does not go from HIGH to LOW even after the lapse of 40 sec     copyir.com after the Scanner has started its scan motion     copyir.com    1 Have Scanner motion when it is moved manually     copyir.com NO Correct drive coupling     copyir.com Rewind cables     copyir.com 2 Connectors on the SCP Board properly connected NO Connect     copyir.com 3 The voltage across PJ11A-12 on the Master Board and GND is DC5V after the malfunction has been reset     copyir.com NO Change Master Board     copyir.com 4 The voltage across PJ2F-1 on the SCP Board and GND is DC24V YES Change Scanner Motor and SCP Board     copyir.com 5 Scanner Home Sensor operation: the voltage across PJ5A-6A on the Master Board and GND is DC0V (sensor blocked) and DC5V (sensor unblocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor     copyir.com
C0900    3rd Drawer Lift-Up Sensor malfunction    1 3rd Drawer Lift-Up Motor turns when the 3rd Drawer is slid out and then back in NO Correct drive coupling     copyir.com 2 3rd Drawer Lift-Up Motor operation: the voltage across PJ10A-3 on the Master Board and GND is DC0V (motor deenergized) and DC24V (motor energized) after the 3rd Drawer has been slid in position     copyir.com YES Change motor     copyir.com NO Change Master Board     copyir.com 3 3rd Drawer Lift-Up Motor Pulse Sensor operation: the voltage across PJ8A-5B on the Master Board and GND varies in the range between DC0V and DC5V while the 3rd Drawer Lift-Up is energized     copyir.com YES Change Master Board     copyir.com NO Change pulse disk and gear     copyir.com Change sensor     copyir.com 4 3rd Drawer Lift-Up Sensor operation: the voltage across PJ8A-12B on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Correct retraction mechanism     copyir.com Change sensor     copyir.com
C0904    3rd Drawer Lift-Up Motor malfunction    1 3rd Drawer Lift-Up Motor turns when the 3rd Drawer is slid out and then back in NO Correct drive coupling     copyir.com 2 3rd Drawer Lift-Up Motor operation: the voltage across PJ10A-3 on the Master Board and GND is DC0V (motor deenergized) and DC24V (motor energized) after the 3rd Drawer has been slid in position     copyir.com YES Change motor     copyir.com NO Change Master Board     copyir.com 3 3rd Drawer Lift-Up Motor Pulse Sensor operation: the voltage across PJ8A-5B on the Master Board and GND varies in the range between DC0V and DC5V while the 3rd Drawer Lift-Up is energized     copyir.com YES Change Master Board     copyir.com NO Change pulse disk and gear     copyir.com Change sensor     copyir.com 4 3rd Drawer Lift-Up Sensor operation: the voltage across PJ8A-12B on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Correct retraction mechanism     copyir.com Change sensor     copyir.com
C0950    4th Drawer Lift-Up Sensor malfunction    1 4th Drawer Lift-Up Motor turns when the 4th Drawer is slid out and then back in NO Correct drive coupling     copyir.com 2 4th Drawer Lift-Up Motor operation: the voltage across PJ10A-1 on the Master Board and GND is DC0V (motor deenergized) and DC24V (motor energized) after the 4th Drawer has been slid in position     copyir.com YES Change motor     copyir.com NO Change Master Board     copyir.com 3 4th Drawer Lift-Up Motor Pulse Sensor operation: the voltage across PJ9A-9 on the Master Board and GND varies in the range between DC0V and DC5V while the 4th Drawer Lift-Up Motor is energized     copyir.com YES Change Master Board     copyir.com NO Change pulse disk and gear     copyir.com Change sensor     copyir.com 4 4th Drawer Lift-Up Sensor operation: the voltage across PJ9A-2 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Correct retraction mechanism     copyir.com Change sensor     copyir.com
C0954    4th Drawer Lift-Up Motor malfunction    1 4th Drawer Lift-Up Motor turns when the 4th Drawer is slid out and then back in NO Correct drive coupling     copyir.com 2 4th Drawer Lift-Up Motor operation: the voltage across PJ10A-1 on the Master Board and GND is DC0V (motor deenergized) and DC24V (motor energized) after the 4th Drawer has been slid in position     copyir.com YES Change motor     copyir.com NO Change Master Board     copyir.com 3 4th Drawer Lift-Up Motor Pulse Sensor operation: the voltage across PJ9A-9 on the Master Board and GND varies in the range between DC0V and DC5V while the 4th Drawer Lift-Up Motor is energized     copyir.com YES Change Master Board     copyir.com NO Change pulse disk and gear     copyir.com Change sensor     copyir.com 4 4th Drawer Lift-Up Sensor operation: the voltage across PJ9A-2 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Correct retraction mechanism     copyir.com Change sensor     copyir.com
C0990    Main Tray upward motion failure    1 3rd Drawer Lift-Up Sensor operation: the voltage across PJ8A-12B on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Correct retraction mechanism     copyir.com Change sensor     copyir.com
C0991    Main Tray downward motion failure    1 3rd Drawer Lift-Up Sensor operation: the voltage across PJ8A-12B on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Correct retraction mechanism     copyir.com Change sensor     copyir.com
C0992    Main Tray downward motion failure    1 Lower Limit Position Sensor operation: the voltage across PJ3A-6 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com 2 Main Tray Lower Position Sensor operation: the voltage across PJ3A-3 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C0993    Main Tray upward motion failure    1 Lower Limit Position Sensor operation: the voltage across PJ3A-6 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com 2 Main Tray Lower Position Sensor operation: the voltage across PJ3A-3 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C0994    Elevator Motor’s failure to turn    1 Elevator Motor turns when the Paper Descent key is pressed NO Correct drive coupling     copyir.com 2 Elevator Motor operation: the voltage across PJ10A-1 (descent)/PJ10A-2 (ascent) on the Master Board and GND is DC0V (motor deenergized) and DC24V (motor energized) when the tray is slid in or the Paper Descent key is pressed     copyir.com YES Change motor, Cabinet Transport Board, and flat cable     copyir.com NO Change Master Board     copyir.com 3 Elevator Motor Pulse Sensor operation: the voltage across PJ9A-5 on the Master Board and GND varies in the range between DC0V and DC5V while the Elevator Motor is energized     copyir.com YES Change Master Board     copyir.com NO Change pulse disk and gear     copyir.com Change sensor     copyir.com
C0996    3rd Drawer lock release failure    1 3rd Drawer Lock Solenoid operation: the voltage across PJ6A-2 on the Master Board and GND is DC24V (solenoid deenergized) and DC0V (solenoid energized, instantaneous) when the Paper Descent key is pressed and the Main Tray completes its descent motion     copyir.com YES Change solenoid     copyir.com NO Change Master Board     copyir.com
C0998    Shifter transfer failure    1 Shifter Return Position Sensor operation: the voltage across PJ3A-5 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C0999    Shifter return failure    1 Shifter Return Position Sensor operation: the voltage across PJ3A-5 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C099A    Shifter return failure    1 Shifter Home Position Sensor operation: the voltage across PJ3A-4 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C099b    Shifter transfer failure    1 Shifter Home Position Sensor operation: the voltage across PJ3A-4 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C099c    Shift Motor’s failure to turn    1 Shift Motor turns when the 3rd Drawer is slid into the copier with a paper stack loaded in the Shift Tray (the paper stack to be shifted to the Main Tray)     copyir.com NO Correct drive coupling     copyir.com 2 Shift Motor operation: the voltage across PJ10A-4 (rightward motion)/PJ10A-3 (leftward motion) on the Master Board and GND is DC0V (motor deenergized) and DC24V (motor energized) when step 1 is performed     copyir.com YES Change Shift Motor, Cabinet Transport Board, and flat cable     copyir.com NO Change Master Board     copyir.com 3 Shift Motor Pulse Sensor operation: the voltage across PJ9A-12 on the Master Board and GND varies in the range between DC0V and DC5V while the Shift Motor is energized     copyir.com YES Change Master Board     copyir.com NO Change pulse disk and gear     copyir.com Change sensor     copyir.com
C099E    Shift Gate position detecting failure    1 Shift Gate Position Detecting Sensor operation: the voltage across PJ3A-7 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C099F    Shift Gate position detecting failure    1 Shift Gate Position Detecting Sensor operation: the voltage across PJ3A-7 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C0F02    Original Size Detecting Board malfunction
Either the Original Size Detecting Board is faulty or an error occurs in communications with the Master Board     copyir.com <During a copy cycle> A fixed-cycle pulse signal (Busy) remains HIGH or LOW for 0     copyir.com5 sec     copyir.com or more     copyir.com <When the Power Switch is turned ON> A fixed-cycle pulse signal (Busy) remains HIGH or LOW for 5 sec     copyir.com or more     copyir.com    1 J1 and J2 jumper connections on the Original Size Detecting Board are correct     copyir.com NO Change jumper connector positions     copyir.com 2 CN1 on the Original Size Detecting Board and PJ24A on the Master Board are connected     copyir.com NO Connect     copyir.com 3 The voltage across PJ24A-6 on the Master Board and GND varies in the range between DC0V and DC5V after the Power Switch has been turned ON     copyir.com YES Change Master Board     copyir.com NO Change Original Size Detecting Board     copyir.com
C0F30    ATDC Sensor malfunction
The output from the ATDC Sensor remains less than 0     copyir.com5V, or 4     copyir.com5V or more, for a continuous 2-sec     copyir.com period at any time 2 sec     copyir.com after the Upper Drive Motor has started turning     copyir.com    1 PJ10 and CN39 connectors on the Master Board are properly connected NO Connect     copyir.com 2 ATDC Sensor operation: the voltage across PJ10A-6 on the Master Board and GND varies in the range between DC0     copyir.com5V and DC4     copyir.com5V while the Upper Drive Motor is energized     copyir.com YES Change Master Board     copyir.com NO Change ATDC Sensor     copyir.com
C0F31    ATDC Sensor adjustment failure
The ATDC Sensor output does not fall within the target range (2     copyir.com46 to 2     copyir.com57V) in the F8 mode     copyir.com    1 PJ10 and CN39 connectors on the Master Board are properly connected NO Connect     copyir.com 2 ATDC Sensor operation: the voltage across PJ10A-6 on the Master Board and GND varies in the range between DC0     copyir.com5V and DC4     copyir.com5V while the Upper Drive Motor is energized     copyir.com YES Change Master Board     copyir.com NO Change ATDC Sensor     copyir.com
C0F79    • 3rd Drawer Paper Empty Sensor failure • Main Tray Paper Empty Board failure • Shift Tray Paper Empty Sensor failure    1 3rd Drawer Paper Empty Sensor operation: the voltage across PJ8A-2B on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor     copyir.com 2 Main Tray Paper Empty Board operation: the voltage across PJ9A-2 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change the Main Tray Paper Empty Board, Cabinet Transport Board, and flat cable     copyir.com 3 Shift Tray Paper Empty Sensor operation: the voltage across PJ9A-9 on the Master Board and GND is DC5V (sensor unblocked) and DC0V (sensor blocked)     copyir.com YES Change Master Board     copyir.com NO Change sensor, Cabinet Transport Board, and flat cable     copyir.com
C0FE2    Original Size Detecting Sensor 2 failure    1 J1 and J2 jumper connections on the Original Size Detecting Board are correct     copyir.com NO Change jumper connector positions     copyir.com 2 Mounting position of the Original Size Detecting Sensor that corresponds to the malfunction code is correct     copyir.com YES Change the Original Size Detecting Sensor, Original Size Detecting Board, and Master Board     copyir.com NO Correct mounting position     copyir.com
C0FE4    Original Size Detecting Sensor 3 failure
C0FE6    Original Size Detecting Sensors 2 and 3 failure
C0FE8    Original Size Detecting Sensor 4 failure
C0FEA    Original Size Detecting Sensors 2 and 4 failure
C0FEC    Original Size Detecting Sensors 3 and 4 failure
C0FEE    Original Size Detecting Sensors 2, 3, 4 failure
C0FF0    Original Size Detecting Sensor 5 failure
C0FF2    Original Size Detecting Sensors 2 and 5 failure
C0FF4    Original Size Detecting Sensors 3 and 5 failure
C0FF6    Original Size Detecting Sensors 2, 3, 5 failure
C0FF8    Original Size Detecting Sensors 4 and 5 failure
C0FFA    Original Size Detecting Sensors 2, 4, 5 failure
C0FFC    Original Size Detecting Sensors 3, 4, 5 failure
C1163    Master Board failure including a unit failure of QM Coder
A reset, encoding, or decoding termination interrupt signal is not received, or an encoding or decoding error occurs     copyir.com    1     copyir.com Reset the malfunction     copyir.com 2     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the CCD Assy and Master Board     copyir.com 3     copyir.com If connections are okay, change the Master Board     copyir.com
C1200    Master Board failure including a unit failure of memory
The range over which data can be read from DRAM is smaller than the standard memory (16MB)     copyir.com    1     copyir.com Reset the malfunction     copyir.com 2     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the CCD Assy and Master Board     copyir.com 3     copyir.com If connections are okay, change the Master Board     copyir.com
C1220    Master Board failure including a unit failure of ASIC1
DMA termination interrrupt signal is not received     copyir.com    1     copyir.com Reset the malfunction     copyir.com 2     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the CCD Assy and Master Board     copyir.com 3     copyir.com If connections are okay, change the Master Board     copyir.com
C1300    Polygon Motor’s failure to turn
• The Lock signal remains HIGH 5 sec     copyir.com after the motor has started turning     copyir.com • The Lock signal does not go LOW even once for a 1sec     copyir.com period at any time 1 sec     copyir.com after the motor has started turning     copyir.com • The Lock signal remains HIGH for a continuous 0     copyir.com5sec     copyir.com or more period while the motor is energized     copyir.com    1     copyir.com Reset the malfunction     copyir.com 2     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the PH Unit and Master Board     copyir.com 3     copyir.com If connections are okay, change the PH Unit and Master Board     copyir.com
C1301    Polygon Motor turning at abnormal timing
The Lock signal remains LOW for a continuous 5-sec     copyir.com or more period while the motor is deenergized     copyir.com    1     copyir.com Reset the malfunction     copyir.com 2     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the PH Unit and Master Board     copyir.com 3     copyir.com If connections are okay, change the PH Unit and Master Board     copyir.com
C13F0    SOS Sensor failure
After the lapse of a 5-sec     copyir.com period after an SOS has been detected, no new SOS is detected     copyir.com    1     copyir.com Reset the malfunction     copyir.com 2     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the PH Unit and Master Board     copyir.com 3     copyir.com If connections are okay, change the PH Unit and Master Board     copyir.com
C1440    Exposure Lamp out or a circuit failure
• Exposure Lamp out The average value (ODD, EVEN) of one line of gain adjustment value is smaller than a predetermined level during gain adjustment     copyir.com • Circuit failure The average value of one line falls outside a predetermined range     copyir.com    1     copyir.com Check that the Original Glass is correctly installed, the Exposure Lamp turns ON properly, and the Shading Sheet is not dirty     copyir.com 2     copyir.com Reset the malfunction     copyir.com 3     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the CCD Assy and Master Board     copyir.com 4     copyir.com If connections are okay, change the CCD Assy and Master Board     copyir.com
C1441    Clamp adjustment failure
The average value of one line of clamp adjustment value is smaller than a predetermined level during clamp adjustment     copyir.com    1     copyir.com Check the CCD Assy and mirror for correct mounting positions     copyir.com 2     copyir.com Reset the malfunction     copyir.com 3     copyir.com If the malfunction is still detected, check the harness between, and PJ connections on, the CCD Assy and Master Board     copyir.com 4     copyir.com If connections are okay, change the CCD Assy and Master Board     copyir.com