Code :

Code: 51.20
Display: 51.20 ERROR
Description: The black laser (51.20) or cyan laser (51.21) has experienced an error.
Remedy: 1. Reconnect the connectors of the laser driver PCA (J503) and the DC controller PCA (J111). 2. Replace the cyan/black laser scanner.

Code: 51.21
Display: 51.21 ERROR
Description: The black laser (51.20) or cyan laser (51.21) has experienced an error.
Remedy: 1. Reconnect the connectors of the laser driver PCA (J503) and the DC controller PCA (J111). 2. Replace the cyan/black laser scanner.

Code: 51.22
Display: 51.22 ERROR
Description: The magenta laser (51.22) or yellow laser (51.23) has experienced an error.
Remedy: 1. Reconnect the connectors of the laser driver PCA (J501) and the DC controller PCA (J110). 2. Replace the yellow/magenta laserscanner.

Code: 51.23
Display: 51.23 ERROR
Description: The magenta laser (51.22) or yellow laser (51.23) has experienced an error.
Remedy: 1. Reconnect the connectors of the laser driver PCA (J501) and the DC controller PCA (J110). 2. Replace the yellow/magenta laserscanner.

Code: 52.00
Display: 52.00 ERROR
Description: The scanner has experienced a startup error.
Remedy: 1. Perform the laser scanner component tests in the DIAGNOSTICS 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 (J503) on the laser PCA and (J106 and J111) on DC controller PCA . • If the yellow or magenta component tests showed a startup failure, reconnect the connectors (J501) on the laser PCA and (J106 and J110) on the DC controller PCA. 3. Replace the cyan/black laser scanner or the yellow/magenta laser-scanner

Code: 52.20
Display: 52.20 ERROR
Description: The scanner has experienced a rotational error.
Remedy: 1. Perform the laser scanner component tests in the DIAGNOSTICS 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 (J503) on the laser PCA and (J106 and J111) on DC controller PCA . • If the yellow or magenta component tests showed a startup failure, reconnect the connectors (J501) on the laser PCA and (J106 and J110) on the DC controller PCA. 3. Replace the cyan/black laser scanner or the yellow/magenta laser scanner.