HP Ink Cartridge N348 Photo 135 Sheets for Ink Jet The HP 348 photo inkjet print cartridge produces impressive, true-to-life color for photo printing. This cartridge is designed to deliver more realistic skin tones, vibrant colors, and enhanced contrast. It can work alone or together with the HP 343 or HP 344 tri-color inkjet print cartridges and the HP 100 gray photo inkjet print cartridge in certain models of printers. All combinations will provide excellent results, or switch between these different products to get the best results for the way you wish to print.