Ok. I'll give the new form (.ptk) option a try. Unfortunately, the Bizhub windows driver doesn't have the same option to scale that is present in the adobe reader print dialog. The files that don't print due to paper size are mostly smaller than 8.5 x 11. Many of these were scanned in China so will have odd sizes, like 8.08" x 11.01". These print fine without any alterations directly from a Unix server, but require manual intervention at the printer to confirm the use of the 8.5 x 11 tray/paper size.