HP Designjet Z6100 Printer series

How to Interpret the Service Information Pages 19
Troubleshooting
4. On the PrintMech PCA, if the 3V3 LED is ON, 5V LED is ON, ERIDANI LED is ON, VAUX LED is ON
and the VAN LED is OFF, then try the following:
• Run the Electronics Module Test to further diagnose the problem.
• Replace the PrintMech PCA
⇒ See page 384.
5. If the Power Switch LED is Green and the 3V3 LED is ON, 5V LED is ON, ERIDANI LED is ON,
VAUX LED is ON, VAN LED is ON and the VPOWER2 LED is OFF, then try the following:
• Check the connection between the PSU and the PrintMech PCA.
• Run the Electronics Module Test to further diagnose the problem.
• Replace the PrintMech PCA
⇒ See page 384.
How to Interpret the Service Information Pages
The Service Information Pages contain the following information:
• Current Configuration
• Current Information.
• Usage Information.
• Event Logs.
• Calibration Status.
• Connectivity Configuration
• All Pages.
It is possible to print the Service Information Pages either through the Front Panel or through the Embedded
Web Server:
• Front Panel: Setup menu ⇒ Information Menu ⇒ Internal Prints ⇒ Print Service Information.
24V OFF ON
Blue
and
Green
•
Check the connection between
the PSU and the Interconnect
PCA.
• If connection OK, run the Elec-
tronics Module Test to further
diagnose the problem.
24V ON OFF
Blue
and
Green
•
Check the connection between
the PSU and the PrintMech PCA.
• If connection OK, run the Elec-
tronics Module Test to further
diagnose the problem.
Signal
LED on
Interconnect
PCA
LED on
PrintMech
PCA
Power
Switch
LED
Corrective Action