I have both an Epson RX 650 and Selphy CP 740 printers. After adjusting prints using Lightroom 3 / Corel Paint Shop Pro X2 ( they look great on my Acer monitor ), I have to adjust the brightness dramatically for them to print correctly or they print underexposed. checking the colour monitor it appears in order so I think there's another problem somewhere. I am at a loss to see why they should be readjusted (look wahed out on the monitor ) to print correctly. Has anyone any clues as to what may be wrong with the printers / monitor set ups ???