Display: Prepare new Imaging unit Replace with new imaging unit
Description: The imaging unit is at the end of its life.
Remedy: 1) If its life is at the end, turn the machine off and replace the imaging unit with new one.
Code: C3-6410
Display: Install Imaging unit
Description: The imaging unit is not installed.
Remedy: 1) Open the front cover. Remove the YMCK toner cartridges and waste toner container. 2) Check if the imaging unit is installed. 3) Remove and reinstall it.
Code: C3-6520
Display: Error: #C3-6520 Door open/close
Description: The imaging unit is not compatible.
Remedy: 1) Open and close the front cover. 2) Turn the machine off then on. If the error persists, turn the machine off again. 3) Check if the imaging unit is installed. 4) Remove and reinstall it. 5) If the problem persists, replace the imaging unit with new one.
Code: C5-1110, C5-1120
Display: Prepare new Transfer belt Replace new Transfer belt
Description: The ITB Unit is at the end of its life.
Remedy: 1) If its life is at the end, turn the machine off and replace the ITB unit with new one.
Code: C5-1710
Display: Transfer Belt Error
Description: The ITB home sensor is defective.
Remedy: 1) Turn the machine off then on. If the error persists, turn the machine off again. 2) Remove and reinstall the ITB unit. 3) Check if the ITB home sensor connector is connected correctly. 4) If the problem persists, replace the ITB unit.
Code: C5-3110, C5-3120
Display: Prepare new Transfer roller Replace new Transfer roller
Description: The transfer roller is at the end of its life.
Remedy: 1) If its life is at the end, turn the machine off and replace the transfer roller Assy with new one.
Code: C6-1110, C6-1120
Display: Prepare new fuser unit. Replace with new fuser unit.
Description: The fuser unit is at the end of its life.
Remedy: 1) Print the supply information report. Check the life remaining of the fuser unit. 2) If its life is at the end, turn the machine off and replace the fuser unit with new one.
Code: C7-1311
Display: Waste toner container is not installed. Install it.
Description: The waste toner container is not installed
Remedy: 1) Check if the waste toner container is installed properly. 2) Remove and reinstall the waste toner container.