Máy Photocopy Canon iR 2520w


Máy Photocopy Canon iR 2520w 

Máy Photocopy kỹ thuật số, Laser trắng đen

 Chức năng: Copy + In mạng + Scan màu qua mạng
 Bộ nạp và đảo mặt bản gốc : có sẵn

 Bộ tự động đảo 2 mặt bản sao : có sẵn

 Khổ giấy sao chụp tối đa : A3

 Tốc độ sao chụp/ in : 20 bản/phút













  • Code: E000-0001
  • Description:Fixing temperature abnormal rise
    The temperature detected by the main thermistor does not rise to the specified value during startup control.
  • Remedy:1.Go through the following to clear the error: CLEAR > ENGIN > ERRCLR; and then turn OFF and then ON the power. 2.Check connection of the Connectors (Thermistor Connector and AC Connector). 3.Replace the Fixing Main Thermistor (Film Unit). 4.Replace the Fixing Assembly. 5.Replace the DC Controller PCB (PCB4).
  • Code: E001-0000
  • Description:Fixing unit temperature rise detection
    The reading of the main thermistor is 250 deg C or more continuously for 200 msec.
  • Remedy:1.Go through the following to clear the error: CLEAR > ENGIN > ERRCLR; and then turn OFF and then ON the power. 2.Check connection of the Connectors (Thermistor Connector and AC Connector). 3.Replace the Fixing Main Thermistor (Film Unit). 4.Replace the Fixing Assembly. 5.Replace the DC Controller PCB (PCB4).
  • Code: E001-0001
  • Description:Fixing unit temperature rise detection
    The hardware circuit detects overheating of the main or sub thermistor for 200 msec.
  • Remedy:1.Go through the following to clear the error: CLEAR > ENGIN > ERRCLR; and then turn OFF and then ON the power. 2.Replace the DC Controller PCB (PCB4).
  • Code: E001-0002
  • Description:Fixing unit temperature rise detection
    The reading of the sub thermistor is 295 deg C or more continuously for 200 msec.
  • Remedy:1.Go through the following to clear the error: CLEAR > ENGIN > ERRCLR; and then turn OFF and then ON the power. 2.Check connection of the Connectors (Thermistor Connector and AC Connector). 3.Replace the Fixing Main Thermistor (Film Unit). 4.Replace the Fixing Assembly. 5.Replace the DC Controller PCB (PCB4).
  • Code: E002-0000
  • Description:Fixing unit temperature insufficient rise
    1.The reading of the main thermistor is less than 115 deg C continuously for 400 msec 1.3 sec after it has indicated 100 deg C. 2.The reading of the main thermistor is less than 150 deg C continuously for 400 msec 1.3 sec after it has indicated 140 deg C.
  • Remedy:1.Go through the following to clear the error: CLEAR > ENGIN > ERRCLR; and then turn OFF and then ON the power. 2.Check connection of the Connectors (Thermistor Connector and AC Connector). 3.Replace the Fixing Main Thermistor (Film Unit). 4.Replace the Fixing Assembly. 5.Replace the DC Controller PCB (PCB4).
  • Code: E003-0000
  • Description:Low fixing temperature detection after standby
    The reading of the main thermistor is less than 140 deg C continuously for 400 msec or more.
  • Remedy:1.Go through the following to clear the error: CLEAR > ENGIN > ERRCLR; and then turn OFF and then ON the power. 2.Check connection of the Connectors (Thermistor Connector and AC Connector). 3.Replace the Fixing Main Thermistor (Film Unit). 4.Replace the Fixing Assembly. 5.Replace the DC Controller PCB (PCB4).
  • Code: E004-0000
  • Description:Thermistor disconnection detection error
    When disconnection is detected with connector (J214) for 30 sec continuously.
  • Remedy:1.Check connection of the Connector (J214). 2.Replace the Film Unit. 3.Replace the Fixing Assembly. 4.Replace the DC Controller PCB (PCB4).
  • Code: E010-0001
  • Description:Unstable rotation of the Main Motor (M1)
    Detection is executed every 100 msec after the start of motor rotation; however, the drive detection signal is absent for 2 sec.
  • Remedy:1.Replace the Main Motor (M1). 2.Replace the DC Controller PCB (PCB4).
    • Code: E010-0002
    • Description:Unstable rotation of the Main Motor (M1)
      During motor rotation, detection is executed every 100 msec; however, the drive signal is absent 5 times in sequence.
    • Remedy:1.Replace the Main Motor (M1). 2.Replace the DC Controller PCB (PCB4).
    • Code: E014-0001
    • Description:Unstable rotation of the Fixing Motor (M2)
      Detection is executed every 100 msec after the start of motor rotation; however, the drive detection signal is absent for 2 sec.
    • Remedy:1.Replace the Fixing Motor (M2). 2.Replace the DC Controller PCB (PCB4).
    • Code: E014-0002
    • Description:Unstable rotation of the Fixing Motor (M2)
      During motor rotation, detection is executed every 100 msec; however, the drive signal is absent 5 times in sequence.
    • Remedy:1.Replace the Fixing Motor (M2). 2.Replace the DC Controller PCB (PCB4).
    • Code: E019-0000
    • Description:Error in Waste Toner Sensor (S17)
      Warning when the sensor goes on for 2000 consecutive sheets, and error when the sensor goes on for 100 consecutive sheets. 
      * Error occurs after the delivery if a paper in passage exists.
    • Remedy:1.Replace the Waste Toner Sensor (S17). 2.Replace the DC Controller PCB (PCB4).
    • Code: E020-0000
    • Description:The path between the sub hopper and the developing assembly is clogged with toner.
      The Developing Assembly Toner Sensor (TS1) detects the absence of toner,while the Sub Hopper Toner Sensor (TS2) detects the presence of toner. With the Developing Cylinder Clutch (CL3) turned on, the hopper feedscrew motor (M7) is rotated for 1 sec intermittently 194 times; still, theDeveloping Assembly Toner Sensor (TS1) does not detect the presence of toner. 
      * Error occurs after the delivery if a paper in passage exists.
    • Remedy:1.Check the rotation of hopper motor gear. (If rotating, false detection by the sensor is doubted. Feed the toner to the developing unit in service mode: CLEAR>ENGIN>TNRINST.) 2.Replace the Developing Assembly Toner Sensor (TS1). 3.Replace the Sub Hopper Toner Sensor (TS2). 4.Replace the DC Controller PCB (PCB4).
    • Code: E024-0000
    • Description:The connector (J207) of Developing Assembly Toner Sensor (TS1) is disconnected.
      The Developing Assembly Toner Sensor (TS1) connection detection signal is absent for 100 msec 10 times in sequence. * Error occurs after the delivery if a paper in passage exists.
    • Remedy:1.Check connection of the Connector (J207). 2.Replace the Developing Assembly Toner Sensor (TS1). 3.Replace the DC Controller PCB (PCB4).
    • Code: E024-0001
    • Description:The Developing Assembly Toner Sensor (TS1) is disconnected
      <At LOW SPEED> - The developing assembly toner sensor (TS1) ON counter is checked every 2.5 seconds, and the counter increments 1 count every 25 times when the sensor goes on, and 300 counts are reached.
      <At HIGH SPEED> - The developing assembly toner sensor (TS1) ON counter is checked every 1.5 seconds, and the counter increments 1 count every 15 times when the sensor goes on, and 300 counts are reached.
    • Remedy:1.Check connection of the Connector (J207). 2.Correct the cable. 3.Replace the Developing Assembly Toner Sensor (TS1).
    • Code: E025-0000
    • Description:The connector (J207) of Sub Hopper Toner Sensor (TS2) is disconnected.
      The Sub Hopper Toner Sensor (TS2) connection detection signal is absent for 100 msec 10 times in sequence. 
      * Error occurs after the delivery if a paper in passage exists.
    • Remedy:1.Check connection of the Connector (J207). 2.Replace the Sub Hopper Toner Sensor (TS2). 3.Replace the DC Controller PCB (PCB4).
      • Code: E025-0001
      • Description:Failure of the Bottle Motor (M6)
        The bottle motor (M6) is unlocked when it goes on for 12 consecutive times at 0.1 sec. intervals. 
        * Error occurs after the delivery if a paper in passage exists.
      • Remedy:1.Replace the Bottle Motor (M6). 2.Replace the DC Controller PCB (PCB4).
      • Code: E110-0001
      • Description:Failure of the Scanner Motor (M21)
        The Scanner Motor (M21) speed lock signal does not indicate a locked state a specific period of time after the Scanner Motor (M21) has been started. 
        * The same condition is detected after the error retry is performed.
      • Remedy:1.Check the cable. 2.Replace the Laser Scanner Unit. 3.Replace the DC Controller PCB (PCB4).
      • Code: E110-0002
      • Description:Failure of the Scanner Motor (M21)
        The speed lock signal indicates a deviation 10 times in sequence at intervals of 100 msec after the signal has indicated a locked state. 
        * The same condition is detected after the error retry is performed.
      • Remedy:1.Check the cable. 2.Replace the Laser Scanner Unit. 3.Replace the DC Controller PCB (PCB4).
      • Code: E110-0003
      • Description:Failure of the Scanner Motor (M21)
        The scanner motor (M21) speed lock signal does not indicate a locked state for 6.5 sec. after a switchover is made from low to normal speed or for 8 sec. after a switchover is made from normal to low speed. 
        * The same condition is detected after the error retry is performed.
      • Remedy:1.Check the cable. 2.Replace the Laser Scanner Unit. 3.Replace the DC Controller PCB (PCB4).
      • Code: E196-0000
      • Description:Error in EEPROM access
        20 retries failed after error occurred during communication with EEPROM.
        * Error occurs after the delivery if a paper in passage exists.
      • Remedy:1.Replace the DC Controller PCB (PCB4).
      • Code: E197-0000
      • Description:Error in communication of Laser Driver PCB (PCB14)
        Communication error 1 with image PCB
      • Remedy:1.Check the cable. 2.Replace the Laser Scanner Unit. 3.Replace the DC Controller PCB (PCB4).
      • Code: E197-0001
      • Description:Error in communication of Laser Driver PCB (PCB14)
        Communication error 2 with image PCB
      • Remedy:1.Check the cable. 2.Replace the Laser Scanner Unit. 3.Replace the DC Controller PCB (PCB4).
      • Code: E202-0000
      • Description:There is an error in the detection of the CIS home position.
        1.The attempt to detect the home position fails when the CIS is moved forward. 
        2.The attempt to detect the home position fails when the CIS is moved back.
      • Remedy:1.Disconnect and then connect the flexible cable(Relay PCB (PCB2)-Main Controller PCB (PCB1) 64pin). 2.Replace the flexible cable. 3.Replace the CIS HP sensor (S31). 4.Replace the Scanner Motor (M31). 5.Replace the Relay PCB (PCB2). 6.Replace the Main Controller PCB (PCB1).
        • Code: E240-0000
        • Description:Error in controller communication
          The serial communication error such as parity error or overrun error is constantly detected.
        • Remedy:1.Check the Connectors. 2.Replace the DC Controller PCB (PCB4).
        • Code: E240-0001
        • Description:Error in controller communication
          The serial communication error such as parity error or overrun error is detected while printing.
        • Remedy:1.Check the Connectors. 2.Replace the DC Controller PCB (PCB4).
        • Code: E246-0000
        • Description:Writing to the counter PCB (FRAM) failed
        • Remedy:
        • Code: E247-0000
        • Description:Mismatched checksum between the Flash Rom and the FRAM
        • Remedy:
        • Code: E261-0000
        • Description:Error in Zero Cross
          Zero Cross failed to be detected for 500ms or more while the relay was ON. 
          * The same condition is detected after the error retry is performed.
        • Remedy:1.Check the Connectors. 2.Replace the DC Controller PCB (PCB4).
        • Code: E350-0000
        • Description:SOFT-ID PCB error
        • Remedy:
        • Code: E354-0000
        • Description:Mismatched serial number for the SOFT-ID PCB
        • Remedy:
        • Code: E355-0000
        • Description:Mismatched serial number between the SOFT-ID, the Flash Rom and the FRAM
        • Remedy:
          • Code: E355-0004
          • Description:System information error
          • Remedy:
          • Code: E355-0005
          • Description:System information error
          • Remedy:
          • Code: E500-0000
          • Description:Communication error
            The communication with the host machine is interrupted.
          • Remedy:1.Check the cable. 2.Replace the Finisher Controller PCB (PCB1). 3.Replace the DC Controller PCB.
          • Code: E505-0001
          • Description:EEPROM error
            The checksum for the EEPROM data has an error.
          • Remedy:1.Replace the Finisher Controller PCB (PCB1).
          • Code: E520-0001
          • Description:Shift Motor (M4) error
            The shift roller does not leave the shift roller home position when the Shift Motor (M4) has been driven for 1.2 seconds.
          • Remedy:1.Replace the Shift Roller HP Sensor (S2). 2.Replace the Shift Motor (M4). 3.Replace the Finisher Controller PCB (PCB1).
          • Code: E520-0002
          • Description:Shift Motor (M4) error
            The shift roller does not return to the shift roller home position when the Shift Motor (M4) has been driven for 1.2 seconds.
          • Remedy:1.Replace the Shift Roller HP Sensor (S2). 2.Replace the Shift Motor (M4). 3.Replace the Finisher Controller PCB (PCB1).
          • Code: E531-8001
          • Description:Stapler Motor (M10) error
            The stapler does not leave the staple home position when the Staple Motor (M10) has been driven for 0.5 sec.
          • Remedy:1.Check the wiring between the Finisher Controller PCB and Stapler. 2.Replace the Stapler. 3.Replace the Finisher Controller PCB (PCB1).
          • Code: E531-8002
          • Description:Stapler Motor (M10) error
            The stapler does not return to the staple home position when the Stapler Motor (M10) has been driven for 0.5 sec.
          • Remedy:1.Check the wiring between the Finisher Controller PCB and Stapler. 2.Replace the Stapler. 3.Replace the Finisher Controller PCB (PCB1).
            • Code: E532-0001
            • Description:STP Move Motor (M1) error
              The stapler does not leave the stapler move home position when the STP Move Motor (M1) has been driven for 0.25 sec.
            • Remedy:1.Replace the Stapler Move HP Sensor (S10). 2.Check the wiring between the Finisher Controller PCB and the STP Move Motor. 3.Check the stapler shift base. 4.Replace the STP Move Motor (M1). 5.Replace the Finisher Controller PCB (PCB1).
            • Code: E532-0002
            • Description:STP Move Motor (M1) error
              The stapler does not return to the stapler move home position when the STP Move Motor (M1) has been driven for 2.8 sec.
            • Remedy:1.Replace the Stapler Move HP Sensor (S10). 2.Check the wiring between the Finisher Controller PCB and the STP Move Motor. 3.Check the stapler shift base. 4.Replace the STP Move Motor (M1). 5.Replace the Finisher Controller PCB (PCB1).
            • Code: E540-0001
            • Description:Tray Lift Motor (M11) time out error
              The stack tray does not move within a specified time period.
            • Remedy:1.Replace the Tray Lift Motor (M11). 2.Replace the Finisher Controller PCB (PCB1).
            • Code: E540-0005
            • Description:Tray Lift Motor (M11) closing detect switch error
              The FG input cannot be detected when the Tray Lift Motor (M11) has been driven for 0.1 second.
            • Remedy:1.Replace the Stack Tray Clock Sensor (S13). 2.Replace the Tray Lift Motor (M11). 3.Replace the Finisher Controller PCB (PCB1).
            • Code: E542-0001
            • Description:Additional Tray Lift Motor (M12) time out error
              The stack tray does not move within a specified time period.
            • Remedy:1.Replace the Additional Tray Lift Motor (M12). 2.Replace the Finisher Controller PCB (PCB1).
            • Code: E542-0005
            • Description:Additional Tray Lift Motor (M12) closing detect switch error
              The FG input cannot be detected when the Additional Tray Lift Motor (M12) has been driven for 0.1 second.
            • Remedy:1.Replace the Additional Tray Clock Sensor (S23). 2.Replace the Additional Tray Lift Motor (M12). 3.Replace the Finisher Controller PCB (PCB1).
            • Code: E567-0001
            • Description:Shift Roller Release Motor (M5) error
              The shift roller does not leave the shift roller release home position when the Shift Roller Release Motor (M5) has been driven for 0.1 sec.
            • Remedy:1.Replace the Shift Roller Release Sensor (S3). 2.Replace the Shift Roller Release Motor (M5). 3.Replace the Finisher Controller PCB (PCB1).
            • Code: E567-0002
            • Description:Shift Roller Release Motor (M5) error
              The shift roller does not return to the shift roller release home position when the Shift Roller Release Motor (M5) has been driven for 0.06 sec.
            • Remedy:1.Replace the Shift Roller Release Sensor (S3). 2.Replace the Shift Roller Release Motor (M5). 3.Replace the Finisher Controller PCB (PCB1).
              • Code: E571-0001
              • Description:Gripper Open/Close Motor (M7) error
                The gripper unit does not leave the gripper unit home position when the Gripper Open/Close Motor (M7) has been driven for 0.25 seconds.
              • Remedy:1.Replace the Grip Arm Sensor (S13). 2.Replace the Gripper Open/Close Motor (M7). 3.Replace the Finisher Controller PCB (PCB1).
              • Code: E571-0002
              • Description:Gripper Open/Close Motor (M7) error
                The gripper unit does not return to the gripper unit home position when the Gripper Open/Close Motor (M7) has been driven for 0.15 seconds.
              • Remedy:1.Replace the Grip Arm Sensor (S13). 2.Replace the Gripper Open/Close Motor (M7). 3.Replace the Finisher Controller PCB (PCB1).
              • Code: E575-0001
              • Description:Gripper Unit Move Motor (M2) error
                The gripper unit does not leave the gripper unit home position when the Gripper Unit Move Motor (M2) has been driven for 3.8 seconds.
              • Remedy:1.Replace the Gripper Unit HP Sensor (S7). 2.Replace the Gripper Unit Move Motor (M2). 3.Replace the Finisher Controller PCB (PCB1).
              • Code: E575-0002
              • Description:Gripper Unit Move Motor (M2) error
                The gripper unit does not return to the gripper unit home position when the Gripper Unit Move Motor (M2) has been driven for 0.1 seconds.
              • Remedy:1.Replace the Gripper Unit HP Sensor (S7). 2.Replace the Gripper Unit Move Motor (M2). 3.Replace the Finisher Controller PCB (PCB1).
              • Code: E602-0001
              • Description:The built-in SD card is not detected
              • Remedy:
              • Code: E602-1105
              • Description:Access to the built-in SD card failed
              • Remedy:
              • Code: E711-0001
              • Description:Error in UFDI communication
                The communication system error (such as reception timeout or checksum error) occurred.
              • Remedy:1.Check and Replace the cable. 2.Replace the DC Controller PCB (PCB4). 3.Replace the Finisher Controller PCB.
              • Code: E713-0000
              • Description:Erroneous communication with finisher
                The communication does not restart by the error retry after the communication failure with the finisher.
              • Remedy:1.Check the cable. 2.Replace the DC Controller PCB (PCB4). 3.Replace the Finisher Controller PCB.
                • Code: E716-0000
                • Description:Erroneous communication with optional cassette or 2-way unit
                  After the presence of a cassette pedestal or a 2-way unit has been detected, the communication fails to be normal for 5 sec.
                • Remedy:1.Check the cable. 2.Replace the DC Controller PCB (PCB4). 3.Replace the Cassette Pedestal Driver PCB. 4.Replace the 2-way unit driver PCB.
                • Code: E716-0010
                • Description:Failure of the communication with the 2-way unit
                  When the communication with the 2-way unit is faulty after detecting the connection with the finisher.
                • Remedy:1.Install the 2-way unit. 2.Check the cable. 3.Replace the DC Controller PCB (PCB4). 4.Replace the 2-way unit driver PCB.
                • Code: E719-0000
                • Description:Erroneous communication with New Card Reader (serial communication)
                • Remedy:
                • Code: E719-0002
                • Description:Erroneous communication with Coin Vendor (serial communication)
                • Remedy:
                • Code: E736-0000
                • Description:Erroneous communication between CCU and controller.
                • Remedy:
                • Code: E744-0001
                • Description:Mismatched version between the language file and the Bootable
                • Remedy:
                • Code: E744-0002
                • Description:Oversized language file in HDD
                • Remedy:
                • Code: E744-0003
                • Description:Mismatched version between the language file and the Bootable
                • Remedy:
                  • Code: E744-0004
                  • Description:Language file reading error
                  • Remedy:
                  • Code: E804-0000
                  • Description:Failure of the Power Supply Cooloing Fan (FAN6)
                    When lock signal is detected for 5 sec while the Power Supply Cooloing Fan (FAN6) is stopped. 
                    * The same condition is detected after the error retry is performed.
                  • Remedy:1.Disconnect and then connect the connector (J205) on the DC Controller PCB (PCB4). 2.Replace the Power Supply Cooloing Fan (FAN6). 3.Replace the DC Controller PCB (PCB4).
                  • Code: E804-0001
                  • Description:Unstable rotation of the Power Supply Cooloing Fan (FAN6)
                    When lock signal failed to be detected for 5 sec while the Power Supply Cooloing Fan (FAN6) is driven. 
                    * The same condition is detected after the error retry is performed.
                  • Remedy:1.Disconnect and then connect the connector (J205) on the DC Controller PCB (PCB4). 2.Replace the Power Supply Cooloing Fan (FAN6). 3.Replace the DC Controller PCB (PCB4).
                  • Code: E805-0000
                  • Description:Failure of the Exhaust Fan (Rear) (FAN3)
                    When lock signal is detected for 5 sec while the Exhaust Fan (Rear) (FAN3) is stopped. 
                    * The same condition is detected after the error retry is performed.
                  • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Rear) (FAN3). 3.Replace the DC Controller PCB (PCB4).
                  • Code: E805-0001
                  • Description:Unstable rotation of the Exhaust Fan (Rear) (FAN3) or Finisher Fan 1 (M8) or Finisher Fan 2 (M9)
                    1.When lock signal failed to be detected for 5 sec while the Exhaust Fan (Rear) (FAN3) is driven. 
                    2.When lock signal failed to be detected for 5 sec while the Finisher Fan 1 (M8) is driven. 3.When lock signal failed to be detected for 5 sec while the Finisher Fan 2 (M9) is driven. 
                    * The same condition is detected after the error retry is performed.
                  • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Rear) (FAN3). 3.Replace the Finisher Fan 1 (M8). 4.Replace the Finisher Fan 2 (M9). 5.Replace the DC Controller PCB (PCB4).
                  • Code: E805-0002
                  • Description:Failure of the Exhaust Fan (Front) (FAN4)
                    When lock signal is detected for 5 sec while the Exhaust Fan (Front) (FAN4) is stopped. * The same condition is detected after the error retry is performed.
                  • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Front) (FAN4). 3.Replace the DC Controller PCB (PCB4).
                  • Code: E805-0003
                  • Description:Unstable rotation of the Exhaust Fan (Front) (FAN4)
                    When lock signal failed to be detected for 5 sec while the Exhaust Fan (Front) (FAN4) is driven. 
                    * The same condition is detected after the error retry is performed.
                  • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Front) (FAN4). 3.Replace the DC Controller PCB (PCB4).
                    • Code: E744-0004
                    • Description:Language file reading error
                    • Remedy:
                    • Code: E804-0000
                    • Description:Failure of the Power Supply Cooloing Fan (FAN6)
                      When lock signal is detected for 5 sec while the Power Supply Cooloing Fan (FAN6) is stopped. 
                      * The same condition is detected after the error retry is performed.
                    • Remedy:1.Disconnect and then connect the connector (J205) on the DC Controller PCB (PCB4). 2.Replace the Power Supply Cooloing Fan (FAN6). 3.Replace the DC Controller PCB (PCB4).
                    • Code: E804-0001
                    • Description:Unstable rotation of the Power Supply Cooloing Fan (FAN6)
                      When lock signal failed to be detected for 5 sec while the Power Supply Cooloing Fan (FAN6) is driven. 
                      * The same condition is detected after the error retry is performed.
                    • Remedy:1.Disconnect and then connect the connector (J205) on the DC Controller PCB (PCB4). 2.Replace the Power Supply Cooloing Fan (FAN6). 3.Replace the DC Controller PCB (PCB4).
                    • Code: E805-0000
                    • Description:Failure of the Exhaust Fan (Rear) (FAN3)
                      When lock signal is detected for 5 sec while the Exhaust Fan (Rear) (FAN3) is stopped. 
                      * The same condition is detected after the error retry is performed.
                    • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Rear) (FAN3). 3.Replace the DC Controller PCB (PCB4).
                    • Code: E805-0001
                    • Description:Unstable rotation of the Exhaust Fan (Rear) (FAN3) or Finisher Fan 1 (M8) or Finisher Fan 2 (M9)
                      1.When lock signal failed to be detected for 5 sec while the Exhaust Fan (Rear) (FAN3) is driven. 
                      2.When lock signal failed to be detected for 5 sec while the Finisher Fan 1 (M8) is driven. 3.When lock signal failed to be detected for 5 sec while the Finisher Fan 2 (M9) is driven. 
                      * The same condition is detected after the error retry is performed.
                    • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Rear) (FAN3). 3.Replace the Finisher Fan 1 (M8). 4.Replace the Finisher Fan 2 (M9). 5.Replace the DC Controller PCB (PCB4).
                    • Code: E805-0002
                    • Description:Failure of the Exhaust Fan (Front) (FAN4)
                      When lock signal is detected for 5 sec while the Exhaust Fan (Front) (FAN4) is stopped. * The same condition is detected after the error retry is performed.
                    • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Front) (FAN4). 3.Replace the DC Controller PCB (PCB4).
                    • Code: E805-0003
                    • Description:Unstable rotation of the Exhaust Fan (Front) (FAN4)
                      When lock signal failed to be detected for 5 sec while the Exhaust Fan (Front) (FAN4) is driven. 
                      * The same condition is detected after the error retry is performed.
                    • Remedy:1.Disconnect and then connect the connector (J206) on the DC Controller PCB (PCB4). 2.Replace the Exhaust Fan (Front) (FAN4). 3.Replace the DC Controller PCB (PCB4).