Help find a solution to diagnose error code: 22.0:10- HP DesignJet T1100ps

[Fiona_oms]

Front panel error message :  
22.0:10
Restart the printer.If the problem persists,contact HP Support

*Have restarted the plotter but this numerical error code still appears on the panel.

 Please help find a solution to diagnose error code: 22.0:10- HP DesignJet T1100ps

[davidzuts]

System Error: 22.0:YZ
Problem
Description:
ISS Left BPS0 error.(Supplies 0, 1, 2).
Corrective Action: Try the following:
􀂄 Switch the Power OFF from the back of the Printer and disconnect the
Power cord. Reconnect the power cord and power On the Printer.
􀂄 Check that the cables between the Left Ink Supply Station and Main PCA
the are not damaged and are correctly connected.
􀂄 Perform the Ink Delivery System diagnostic test to troubleshoot the
problem further ⇒ Page 4-36.
􀂄 If the System Error continues, replace the Left Ink Supply Station ⇒ Page
8-130.
􀂄 If the System Error continues, replace the Main PCA ⇒ Page 8-144.
􀂄 If the System Error continues, replace the Formatter ⇒ Page 8-140.

You are having issues with the left ink supply station. One thing you can try is to remove all ink cartridges from the left side and turn on the plotter and see if it gets to where it asks for the supplies and then you install one at a time. If that does not work suggest you do a google search for the service manual and then go thru the steps above to try to isolate the issue and see if you can repair or you may need to call for service.