Code :

Code: C3-3410, C3-3414, C3-3510
Display: Install magenta imaging unit. Magenta Imaging Unit Failure: #C3-3414. Install magenta imaging unit again Magenta imaging unit is not compatible. Check users guide
Description: Magenta drum unit is not installed. / The machine can’t read the charger resistance value from the magenta drum unit. / Magenta drum unit is not compatible
Remedy: 1) Open the front cover. 2) Remove the waste toner container. 3) Open the side cover. 4) Remove the magenta drum unit. 5) Install the new magenta drum unit. 6) Install the waste toner container. 7) Close the front cover.

Code: C3-3711, C3-3712
Display: Imaging unit Failure: #. Call for service.
Description: The data of CRUM is not detected.
Remedy: 1) Open the front cover and side cover. 2) Remove the waste toner container. 3) Check if the magenta drum is installed. 4) Remove and reinstall the magenta drum unit. 5) If the problem persists, check that the drum modular jack is contaminated or deformed. 6) Replace the magenta drum unit with new one.

Code: C3-4110
Display: Prepare new cyan imaging unit
Description: Cyan drum unit has almost reached the end of its life.
Remedy: 1) Order new cyan drum unit because drum unit with level of “Low” will be exhausted soon.

Code: C3-4120
Display: Replace with new cyan imaging unit
Description: Cyan drum unit is at the end of its life.
Remedy: 1) Open the front cover. 2) Remove the waste toner container. 3) Open the side cover. 4) Remove the cyan drum unit. 5) Install the new cyan drum unit. 6) Install the waste toner container. 7) Close the front cover.

Code: C3-4410, C3-4414, C3-4510
Display: Install cyan imaging unit. Cyan Imaging Unit Failure: #C3-4414. Install cyan imaging unit again Cyan imaging unit is not compatible. Check users guide
Description: Cyan drum unit is not installed. / The machine can’t read the charger resistance value from the cyan drum unit. / Cyan drum unit is not compatible.
Remedy: 1) Open the front cover. 2) Remove the waste toner container. 3) Open the side cover. 4) Remove the cyan drum unit. 5) Install the new cyan drum unit. 6) Install the waste toner container. 7) Close the front cover.

Code: C3-4711, C3-4712
Display: Imaging unit Failure: #. Call for service.
Description: The data of CRUM is not detected.
Remedy: 1) Open the front cover and side cover. 2) Remove the waste toner container. 3) Check if the cyan drum is installed. 4) Remove and reinstall the cyan drum unit. 5) If the problem persists, check that the drum modular jack is contaminated or deformed. 6) Replace the cyan drum unit with new one.

Code: C3-5110
Display: Prepare new black imaging unit
Description: Black drum unit has almost reached the end of its life.
Remedy: 1) Order new black drum unit because drum unit with level of “Low” will be exhausted soon.

Code: C3-5120
Display: Replace with new black imaging unit
Description: Black drum unit is at the end of its life.
Remedy: 1) Open the front cover. 2) Remove the waste toner container. 3) Open the side cover. 4) Remove the black drum unit. 5) Install the new black drum unit. 6) Install the waste toner container. 7) Close the front cover.