• Code: -
• Display: Engine comm. Error
• Description: The product 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 product directly into the wall socket. 3. Turn on the power and wait for the product to initialize.

• Code: 50.1
• Display: 50.1 Fuser Error Turn off then on
• Description: The product 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 product directly into the wall socket. 3. Turn on the power and wait for the product to initialize.

• Code: 50.2
• Display: 50.2 Fuser Error Turn off then on
• Description: The product 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 product to initialize. If a surge protector is being used, remove it. Plug the product directly into the wall socket. Use the power switch to turn the product on.

• Code: 50.3
• Display: 50.3 Fuser Error Turn off then on
• Description: The product 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 product to initialize. If a surge protector is being used, remove it. Plug the product directly into the wall socket. Use the power switch to turn the product on.

• Code: 50.9
• Display: 50.9 Fuser Error Turn off then on
• Description: The product 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 product to initialize. If a surge protector is being used, remove it. Plug the product directly into the wall socket. Use the power switch to turn the product on.

• Code: 52
• Display: 52 Scanner Error Turn off then on
• Description: The product has experienced a 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 product to initialize. If a surge protector is being used, remove it. Plug the product directly into the wall socket. Use the power switch to turn the product on.

• Code: 54.1C
• Display: 54.1C Error Turn off then on
• Description: The product 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 product to initialize. If a surge protector is being used, remove it. Plug the product directly into the wall socket. Use the power switch to turn the product on.