Lexmark MS710

• Code: 121.35
• Description: Attempting to reset the printer after receiving a 121.34
• Remedy: If the problem remains, replace the controller board.

• Code: 121.36
• Description: Fuser did not heat to allow compression jog
• Remedy: Step 1 Ensure the cable for socket “J24” on the controller board is properly connected. Is the above connection properly connected? Go to step 2. Reseat the connections. Go to step 2.
  Step 2 Reset the machine. Does the error continue? Replace the fuser drive motor. See “Fuser drive motor removal”. Go to step 3. Problem resolved
  Step 3 Reset the machine. Does the error continue? Replace the controller board. See “Controller board removal”. Problem resolved.

• Code: 126.01, 126.02
• Description: 126.01 Line Frequency outside operating range of device 126.02 No line frequency detected
• Remedy: Step 1 Reset the machine. Does the error remain? Replace the LVPS. See “LVPS removal”. Go to step 2. Problem resolved.
  Step 2 Reset the machine. Does the error remain? Replace the controller board. See “Controller board removal”. Problem resolved.

• Code: 130.01
• Description: Transfer servo error
• Remedy: Reset the machine. If the error remains, replace the imaging unit.

• Code: 133.05...133.08
• Description: 133.05 Toner Level Sensing reading above maximum expected value 133.06 Toner Level Sensing reading below minimum expected value 133.07 Toner failed to replenish into the Imaging Unit 133.08 Excessive toner level sensing noise
• Remedy: Step 1 Ensure that the toner cartridge is installed properly. Is the toner cartridge properly installed? Go to step 2. Reinstall the toner cartridge properly.
  Step 2 Remove the existing toner cartridge and install a different cartridge. Does the error remain? Go to step 3. Problem resolved.
  Step 3 Ensure the cable for socket “JCTLS” on the controller board is properly connected. Is the above connection properly connected? Go to step 4. Reseat the connection or replace the cable. Go to the next step.
  Step 4 Ensure the toner low / imaging unit high voltage contact is free from damage. Is the toner low / imaging unit high voltage contact free from damage? Go to step 5. Replace the toner low / imaging unit high voltage contact. Go to step 5.
  Step 5 Reset the machine. Does the error continue? Replace the controller board. See “Controller board removal”. Problem resolved.

• Code: 140.10...146.00
• Description: 140.10 Main drive motor halls not detected 140.20 Main drive motor took too long to stop 140.30 Main drive motor unable To lock (before motor ID) 140.40 Main drive motor over speed detected 140.60 Main drive motor unable to lock (after motor ID) 140.70 Main drive motor out of lock Detected 140.80 Main drive motor excessive PWM / Overtemp 146.00 Media feeder encoder never detected in tray 1
• Remedy: Step 1 Ensure the cable for socket “TRANSPORT MTR” on the controller board is properly connected. Is the above connection properly connected? Go to step 2. Reseat the connections. Go to step 2.
  Step 2 Reset the machine. Does the error continue? Replace the main drive motor. See “Main drive motor removal”. Go to step 3. Problem resolved
  Step 3 Reset the machine. Does the error continue? Replace the controller board. See “Controller board removal”. Problem resolved.