Description: The signal level of the Toner Empty sensor is 0V.
Remedy: 1. Remove the Left cover. Check if the sensor connector of the WTB Pipe unit is connected properly. 2. If the harness is defective, replace it.
Code: C1-1110
Display: C1-1110 Prepare new toner cartridge.
Description: The remaining toner in cartridge is less than 10% of its life. (10% is default, this value can be adjusted.)
Remedy: Check the life remaining of the toner cartridge. If its life is at the end, turn the machine off and replace the toner cartridge with new one.
Code: C1-1120
Display: C1-1120 Replace with new toner cartridge
Description: The remaining toner in cartridge is less than 0% of its life.
Remedy: Check the life remaining of the toner cartridge. If its life is at the end, turn the machine off and replace the toner cartridge with new one.
Code: C1-1140
Display: C1-1140 Replace with new toner cartridge
Description: The toner cartridge is at the end of its life.
Remedy: Replace the toner cartridge with new one.
Code: C1-1311, C1-1412, C1-1413
Display: Toner Failure: #C1-1311: Install toner again Did not supply enough toner. Reinstall it Shake toner cartridge and then install. Imaging Unit Failure #C3-1312: Install IMG. unit. Imaging Unit Failure #C3-1315: Install IMG. unit.
Description: The imaging unit does not get enough toner from the toner cartridge. 1. The toner cartridge shutter does not work normally. 2. The imaging unit shutter does not work normally. 3. The toner cartridge seal is not removed. 4. The toner cartridge is not installed properly. 5. The toner is consumed quickly due to a defective image (Background etc.)
Remedy: 1. Turn the machine off then on. 2. Remove the toner cartridge. Thoroughly roll the cartridge five or six times to distribute the toner evenly inside the cartridge. And reinstall the toner cartridge. 3. Try to print out the sample page more than 20 pages. 4. Check the toner cartridge. - Check if the toner supply shutter between the toner cartridge and the imaging unit works normally. - Remove the seal. Check if the auger rotates normally. - Reinstall the toner cartridge. 5. Replace the toner cartridge. Print out the sample page. 6. Check if the toner supply motor works normally.
Code: C1-1330, C1-1411
Display: Toner Failure: #C1-1330: Install toner again Toner cartridge is not installed. Install it
Description: 1. The toner cartridge is not installed. 2. The toner cartridge is not installed properly.
Remedy: 1. Install the genuine samsung toner cartridge. 2. If the toner cartridge is already installed, check the following. a. Reinstall the toner cartridge and imaging unit. b. Check If the CRUM contact is normal. c. After reinstallation, turn the machine off then on.
Code: C1-1512
Display: Toner cartridge is not compatible. Check guide
Description: Toner cartridge is not compatible.
Remedy: 1. Check information of the toner cartridge. 2. If the toner cartridge is not a genuine samsung toner cartridge, replace with new one.
Code: C3-1110, C3-1120, C3-1140
Display: Prepare new imaging unit Replace with new imaging unit Replace with new imaging unit
Description: The remaining life of the imaging unit is less than 10% of its life. The remaining life of the imaging unit is less than 0% of its life.