Description: The toner cartridge is not installed properly or its connector is contaminated. (006 : Write Error / 007 : Communication Error / 020 : Read Error ) 6 : K Cartridge 25 : Cyan Cartridge 26 : Magenta Cartridge 27 : Yellow Cartridge
Causes: The toner cartridge is not installed properly or its connector is contaminated.
Remedy: 1. Open the front cover. 2. Reinstall Cartridge. 3. Close the front cover perfectly.
Code: 27-006 27-007, 27-020
Display: Error: # [color] toner
Description: The toner cartridge is not installed properly or its connector is contaminated. (006 : Write Error / 007 : Communication Error / 020 : Read Error ) 6 : K Cartridge 25 : Cyan Cartridge 26 : Magenta Cartridge 27 : Yellow Cartridge
Causes: The toner cartridge is not installed properly or its connector is contaminated.
Remedy: 1. Open the front cover. 2. Reinstall Cartridge. 3. Close the front cover perfectly.
Code: 28-001
Display: Not installed Transfer belt
Description: The red LED is turning on and the machine does not operate.
Causes: 1. Transfer belt is not installed properly. 2. Connector pin deformation or damaged harness 3. CRUM PBA or main board malfunction
Remedy: 1.Check if transfer belt unit is properly installed. 2. Check CRUM PBA connector pins. Replace the CRUM PBA with normal thing and test it. If the CRUM PBA is defective, replace the transfer belt unit or CRUM PBA. 3. Check if the Transfer Belt CRUM Harness is defective and connected on engine board properly. 4. Replace the main board with normal one and test it. If it works replace main board.
Code: 28-002
Display: Not Compatible Transfer belt
Description: The red LED is turning on and the machine does not operate.
Causes: F/W or Transfer belt CRUM data is not installed correctly.
Remedy: 1. Reinstall F/W on the printer and check if machine works properly. 2. Replace Transfer belt CRUM and check if machine works properly.
Code: 28-004
Display: Replace new Fuser unit
Description: Fuser unit over a lifetime.
Causes: Fuser unit over a lifetime.
Remedy: Replace a current fuser unit with a new one
Code: 28-005
Display: Not Installed Fuser Unit
Description: Fuser unit is not installed properly.