We are currently using an HP DesignJet T2530 HPGL2 plotter. We print a LOT of C-size/A2 sheets as well as D-size/A1... We do occasionally print E-size/A0 sheets. We currently use 17 and 34 inch rolls and the plotter can only hold up to a 300 foot roll. We have to have scanning/copying capabilities. I have never had a good experience with HP and this plotter has not made me feel any more comfortable with HP. I'm not completely opposed, if that's our best option. What have you used, or what would be a good, fast plotter for our uses. Please ask any questions you need to.