Code :

Code: 51.1Y
Display: 51.1Y Error
Description: There is a beam detect error.
• 51.10=black • 51.11=cyan • 51.12=magenta • 51.13=yellow
Remedy: 1. Turn the product off and then on. 2. Check the flat flexible cable (FFC) connections to the laser scanners. Also check connectors J111 and J110 at the DC controller, and check connectors J503 and J501 at the laser scanners 3. Replace the specific laser scanner

Code: 51.2Y
Display: 51.2Y Error
Description: There is a laser error.
• 51.20=black • 51.21=cyan • 51.22=magenta • 51.23=yellowow
Remedy: 1. Turn the product off and then on. 2. Check the connectors on the laser scanner. 3. Replace the specific laser scanner

Code: 52.00
Display: 52.00 Error
Description: The laser scanner experienced a startup error.
Remedy: 1. Perform the laser scanner component tests in the Troubleshooting menu. 2. Depending on the test results, perform one of the following steps: . If the cyan or black component tests showed a startup failure, reconnect the connectors of the cyan/black scanner motor (J56 and J58) and the DC controller PCA (J106). . If the yellow or magenta component tests showed a startup failure, reconnect the connectors of the yellow/magenta scanner motor (J55 and J57) and the DC controller PCA (J106). 3. Replace the cyan/black laser scanner unit or the yellow/magenta laser scanner unit

Code: 52.20
Display: 52.20 Error
Description: The laser scanner experienced a rotational error.
Remedy: 1. Perform the laser scanner component tests in the Troubleshooting menu. 2. Depending on the test results, perform one of the following steps: . If the cyan or black component tests showed a startup failure, reconnect the connectors of the cyan/black scanner motor (J56 and J58) and the DC controller PCA (J106). . If the yellow or magenta component tests showed a startup failure, reconnect the connectors of the yellow/magenta scanner motor (J55 and J57) and the DC controller PCA (J106). 3. Replace the cyan and black laserscanner assembly or the yellow and magenta laser-scanner assembly.

Code: 54.01
Display: 54.01 Error
Description: The environmental sensor experienced an error.
Remedy: 1. Reconnect the connector of the DC controller PCA (J108). 2. Replace the environmental sensor.

Code: 55.00.YY
Display: 55.00.YY DC Controller Communication 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 the connectors on the DC controller. 4. Replace the DC controller.

Code: 55.01.YY
Display: 55.01.YY DC Controller Memory Error
Description: There is an error with the DC controller memory.
Remedy: 1. Turn the product off and then on. 2. Perform an engine test. 3. Verify the connectors on the DC controller. 4. Replace the DC controller.