Hi, We are having difficulty sending HPGL2 plot file to our HP plotter from Linux network. We can do it fine in Solaris network and the print queue is managed by the CUPS software at Solaris side. Our system admin had looked for ways on the web to make it work from Linux side but no success so far. When we submit the file using lpr or lp command, here's what we will get: lpr: unable to print file: client-error-document-format-not-supported Exit 1 Does anyone have any success with this? Thanks. Hsin-Huei Lin Principal Design Automation Engineer Medtronic, Inc. 763-514-4641 hsin-huei.lin@xxxxxxxxxxxxx