• Code: 59.16
• Display: 59.16
• Description: The device has experienced an internal hardware error.
  Main Motor rotation error
• Remedy: Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize.
  Check the cable connections to the DC controller. If the error persists, replace the DC controller. If the error still persists, replace the main motor.

• Code: 59.192
• Display: 59.192
• Description: The device has experienced an internal hardware error.
  Developer Motor rotation error
• Remedy: Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize.
  Check the cable connections to the DC controller. If the error persists, replace the DC controller. If the error still persists, replace the developer motor.

• Code: 59.4
• Display: 59.4
• Description: The device has experienced an internal hardware error.
  Fuser motor error
• Remedy: Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize.
  Verify that the fuser is seated completely. If the error persists, replace the fuser motor. If the error still persists, replace the DC controller

• Code: 59.99
• Display: 59.99
• Description: The device has experienced an internal hardware error.
  T2 Clutch error
• Remedy: Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize.
  Check the cable connections to the DC controller. If the error persists, remove the imaging drum and check the clutch. If the error persists, replace the T2 clutch. If the error still persists, replace the DC controller

• Code: 79
• Display: 79 Error Turn off then on
• Description: The device has experienced an internal firmware error.
• Remedy: Turn off the power by using the power switch, wait at least 30 seconds, and then turn on the power and wait for the device to initialize. If you have recently installed a memory DIMM in the device, turn off the device, remove the memory DIMM, reinstall the DIMM to verify that it is seated properly, and then turn on the device. If a surge protector is being used, remove it. Plug the device directly into the wall socket. Use the power switch to turn the device on. If the error persists, upgrade the firmware. If the error persists, replace the formatter.