Code :

Code: 54.2X.1E
Display: 54.XX.YY Error
Description: The product experienced a sensor error. • X = 0: Black • X = 1: Cyan • X = 2: Magenta • X = 3: Yellow
Halftone calibration error
Remedy: 1. Check the supplies status page to make sure that the print cartridges are not past their estimated useful life. 2. Check the ITB for damage. 3. Make sure the CPR sensor is not contaminated with toner or paper dust. Clean the sensor with compressed air and a soft brush. 4. If the error persists, replace the density detect sensor assembly.

Code: 55.00.YY
Display: 55.00.YY DC Controller Error
Description: The communication link between the formatter and DC controller was lost. • 55.00.01: DC controller memory error. • 55.00.03: DC controller no engine response. • 55.00.04: DC controller communications timeout
Remedy: Turn the product off and then on. If the error persists, replace the DC controller.

Code: 55.00.YY
Display: 55.00.YY DC Controller Error
Description: The DC controller experienced a communication error.
Remedy: 1. Turn the product off and then on. 2. Perform an engine test. 3. Verify that the connectors on the DC controller are seated correctly. 4. Replace the DC controller

Code: 56.00.01
Display: 56.00.01 Illegal Input Printer Error
Description: The product experienced an illegal input.
Remedy: 1. Turn the product off and then on. 2. Remove any third-party hardware.

Code: 56.00.YY
Display: 56.00.YY Error
Description: The product experienced a communication error with the optional paper trays.
Remedy: Turn the product off, then on. If the error persists, remove the optional paper trays and check the connector on the bottom of the engine and the connector on top of the input tray for damage. If a connector is damaged, replace the connector.

Code: 58.00.04
Display: 58.00.04 Error
Description: The product experienced a low voltage power supply unit malfunction.
Remedy: Turn the product off, then on. If the error persists, replace the low voltage power supply.