Code :

Code: 54.0X.0C
Display: 54.0X.0B or 54.0X.0C or 54.0X.0B or 54.0X.0C (EVENT LOG ONLY)
Description: Density sensor out of range error or Dhalf calibration failure • 54.00.0B, 54.00.0C 54.00.0D, 54.00.0E . Black • 54.01.0B, 54.01.0C 54.01.0D, 54.01.0E . Cyan • 54.02.0B, 54.02.0C 54.02.0D, 54.02.0E . Magenta • 54.03.0B, 54.03.0C 54.03.0D, 54.03.0E . Yellow
Remedy: 1. Turn the power off and then on.2. Check the supplies status page to make sure the toner cartridges are not past their useful life.3. Clean any excess toner accumulation on the printer using compressed air, soft brush or toner cloth.4. Check the ITB for damage and replace if necessary. 5. Make sure the RD sensor is not contaminated with toner or paper dust. Clean the sensor with compressed air and soft brush. NOTE: To clean the density sensors open right and front doors and remove both the Fuser and ITB. Close front door to expose the density sensors for cleaning. 6. If the error persists, replace the registration sensor assembly.

Code: 54.14.00
Display: 54.14.00 (EVENT LOG ONLY)
Description: CPR sensor abnormality warning
Remedy: 1. Turn the printer off, and then on. 2. Clean any excess toner accumulation on the printer using compressed air, soft brush or toner cloth. 3. Check the ITB for damage and replace if necessary. 4. Make sure the RD sensor is not contaminated with toner or paper dust. Clean the sensor with compressed air and soft brush. NOTE: To clean the density sensors open right and front doors and remove both the Fuser and ITB. Close front door to expose the density sensors for cleaning. 5. Replace the ITB assembly.

Code: 55.00.01
Display: 55.00.01, 55.00.03 or 55.00.04 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 time out
Remedy: Turn the printer off and then on. Verify that the all connectors on the DC controller are seated correctly. If the error persists, replace the DC controller.

Code: 55.00.03
Display: 55.00.01, 55.00.03 or 55.00.04 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 time out
Remedy: Turn the printer off and then on. Verify that the all connectors on the DC controller are seated correctly. If the error persists, replace the DC controller.

Code: 55.00.04
Display: 55.00.01, 55.00.03 or 55.00.04 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 time out
Remedy: Turn the printer off and then on. Verify that the all connectors on the DC controller are seated correctly. If the error persists, replace the DC controller.

Code: 55.01.06
Display: 55.01.06, 55.02.06 DC controller error To continue turn off then on
Description: NVRAM memory warning • 55.01.06 (event code) NVRAM memory data error warning • 55.02.06 (event code) NVRAM memory access error warning
Remedy: Turn the printer off, then on. If the error persists, replace the DC controller PCA.

Code: 55.02.06
Display: 55.01.06, 55.02.06 DC controller error To continue turn off then on
Description: NVRAM memory warning • 55.01.06 (event code) NVRAM memory data error warning • 55.02.06 (event code) NVRAM memory access error warning
Remedy: Turn the printer off, then on. If the error persists, replace the DC controller PCA.