... , say double? Have you done a calibration for the new printer? What printer information was given on the calibration prints? Martin. posted: 13 Jan 2016 17:14 from: Gordon S Sorry Martin, I meant to say I really appreciate your help so far, but got dragged off to light the fire.... I didn't bother sending scans 25-28 re the different lengths. Set it at 12077mm and the rails were missing, but do appear on the left hand edge. Scan 29: 479_131214_480000000.jpg Printer calibrations are on scan 30: 479_131214_480000001.jpg Hope that helps. Scans in gallery. Gordon posted: 13 Jan 2016 17:26 from: Martin Wynne Hi Gordon, I have been on the web to look at your printer spec. Apparently the resolution is: "Up to 4,800 x 600 dpi". Such high resolution in a printer makes no sense to me (human eyes can't resolve beyond about 600dpi at best, and often much less), and I don't know what "up to" means ...