The 100g backlit paper is specifically designed for printing your images on your laser printer. No need to choose a particular side to print on as the printing can be done on both sides, just like the ordinary white paper you use on a daily basis. Please do not use the ordinary paper as it voids the warranty should any ink bleed onto your displays plus your images will come out grey and dull. By manipulating the 3 main aspects of colour on your printer: tone, luminosity, and saturation, you will get the best image for your displays. Print only using the by-pass tray.