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Canon iR Advance C2020

Error Codes List page 8

  • Code: E020-0130
  • Description: ATR Sensor (M) error or toner supply error
    Error in detected TD ratio. The average of ATR reference value is the specified value or higher at the time of ATR Sensor (M) initialization.
  • Remedy: 1. Check if the Drum Unit (M) is installed. 2. Check the Drum Unit Relay PCB (M) (UN27). 3. Check the Drum Unit Memory PCB (M) (UN31). 4. Check the harness/connector between the DC Controller PCB (UN09/ J25) and the Drum Unit Relay PCB (M) (UN27). 5. Replace the Drum Unit (M). 6. Replace the DC Controller PCB (UN09)
  • Code: E020-0140
  • Description: ATR Sensor (M) error or toner supply error
    Unable to adjust the control voltage at the time of ATR Sensor (M) initialization
  • Remedy: 1. Check if the Drum Unit (M) is installed. 2. Check the Drum Unit Relay PCB (M) (UN27). 3. Check the Drum Unit Memory PCB (M) (UN31). 4. Check the harness/connector between the DC Controller PCB (UN09/ J25) and the Drum Unit Relay PCB (M) (UN27). 5. Replace the Drum Unit (M). 6. Replace the DC Controller PCB (UN09)
  • Code: E020-0141
  • Description: ATR Sensor (M) error or toner supply error
    Unable to adjust the control voltage at the time of ATR Sensor (M) initialization.
  • Remedy: 1. Check if the Drum Unit (M) is installed. 2. Check the Drum Unit Relay PCB (M) (UN27). 3. Check the Drum Unit Memory PCB (M) (UN31). 4. Check the harness/connector between the DC Controller PCB (UN09/ J25) and the Drum Unit Relay PCB (M) (UN27). 5. Replace the Drum Unit (M). 6. Replace the DC Controller PCB (UN09)
  • Code: E020-0150
  • Description: ATR patch failed to be created correctly or Patch Sensor error
    High density for the target at patch detection
  • Remedy: 1. Clean the scanner’s window. 2. Use your hand to check if the shutter of the Registration Patch Sensor Unit can be open. 3. Check if the window of the Patch Sensor (UN43/ UN44) is soiled. 4. Check scar on the ITB. 5. Check movement of the Registration Shutter Solenoid (SL02). COPIER > FUNCTION > PART-CHK > SL to move SL02 6. Check the harness/connector between the DC Controller PCB (UN09/J12) and the Patch Sensors (UN43/J4007, UN44, J4006). 7.Replace the Drum Unit (M) 8.Replace the Registration Patch Sensor Unit 9 Replace the ITB Unit. 10. Check conduction of the fuses (FU5, FU8) in the DC Controller PCB (UN09). 11. Replace the Primary Transfer High Voltage PCB (UN04) 12. Replace the Developing High Voltage PCB (UN07) 13. Replace the Primary Charging High Voltage PCB (UN06) 14. Replace the Auxiliary High Voltage PCB (UN08) 15. Replace the Replace the DC Controller PCB (UN09)
  • Code: E020-0160
  • Description: ATR patch failed to be created correctly or Patch Sensor error
    High density for the target at patch detection
  • Remedy: 1. Check the patch shape. 2. Clean the high voltage contact point with dry wiping or air blower. 3. Check the harness/connector between the DC Controller (UN09) and the High Voltage PCB. Between the DC Controller PCB (UN09/ J21) and the Primary Charging High Voltage PCB (UN06/ J441, J442) Between the DC Controller PCB (UN09/ J21, J22) and the Developing High Voltage PCB (UN07/ J451, J452) Between the DC Controller PCB (UN09/ J19) and the Auxiliary High Voltage PCB (UN08/J461, J462) Between the DC Controller PCB (J205) and the Primary Transfer High Voltage PCB (UN04/J1001) 4. Replace the Drum Unit (M) 5. Replace the Registration Patch Sensor Unit 6. Replace the ITB Unit. 7. Check conduction of the fuses (FU5, FU8) in the DC Controller PCB (UN09). 8. Replace the Primary Transfer High Voltage PCB (UN04) 9. Replace the Developing High Voltage PCB (UN07) 10. Replace the Primary Charging High Voltage PCB (UN06) 11. Replace the Auxiliary High Voltage PCB (UN08) 12. Replace the DC Controller PCB (UN09)
  • Code: E020-0170
  • Description: Patch Sensor error
    The Patch Sensor could not read a patch properly. (Patch error due to software or the ITB Unit)
  • Remedy: 1.Turn OFF and then ON the power. 2.Replace the ITB Unit.
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