• Code: -
• Display: Engine comm. Error
• Description: The device has experienced an internal hardware error.
• Remedy: 1. Turn off the power by using the power switch, and then wait at least 30 seconds. 2. If a surge protector is being used, remove it. Plug the device directly into the wall socket. 3. Turn on the power and wait for the device to initialize.

• Code: 50.1
• Display: Fuser Error Turn off then on
• Description: The device has experienced an internal hardware error.
• Remedy: 1. Turn off the power by using the power switch, and then wait at least 30 seconds. 2. If a surge protector is being used, remove it. Plug the device directly into the wall socket. 3. Turn on the power and wait for the device to initialize.

• Code: 50.2
• Display: Fuser Error Turn off then on
• Description: The device has experienced an internal hardware error.
• Remedy: 1. 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. 2. 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.

• Code: 50.3
• Display: Fuser Error Turn off then on
• Description: The device has experienced an internal hardware error.
• Remedy: 1. 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. 2. 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.

• Code: 50.8
• Display: Fuser Error Turn off then on
• Description: The device has experienced an internal hardware error.
• Remedy: 1. 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. 2. 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.

• Code: 50.9
• Display: Fuser Error Turn off then on
• Description: The device has experienced an internal hardware error.
• Remedy: 1. 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. 2. 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.

• Code: 52.2
• Display: Scanner Error Turn off then on
• Description: The device has experienced a laser scanner 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 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.

• Code: 54.1C
• Display: Error Turn off then on
• Description: The device has experienced an internal hardware 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 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.