I've installed a CalComp TechJet Designer 5436 and all "test prints" and plots from AutoCAD get inexplicably "clipped" several seconds into the plot. Unfortunately, I have no manual to reference and all info I've found on the web is general. Can anyone give me specific information for this plotter -- or family of plotters? I'd really appreciate any hints/tips, as I've been pulling my hair out for 9 hours today trying everything I can think of (and a LOT of hit-or-miss experimenting, too). Yes, I'm stubborn. ANYONE??? Thanks!