- HP printers, Original HP ink supplies, and Original HP printing materials are designed to work together as a system to ensure uncompromising image quality, consistency, performance, durability, and valueevery time.- Low-cost, gloss photo paper allows for robust handling of instant-dry, beautiful dye and UV ink images that can be laminated immediately, saving time and money.- Instant dry time and lamination for post-printing processing and robust handling.- Count on durable, long-lasting prints. You get great results for indoor display graphics, whether you're printing with HP dye- or pigment-based inks. And you get exceptional print permanence, whether in-window[3] or away from direct sun.[2] Features Printing material shelf life 2 year(s) Opacity 94.5% Printing media gloss level 27 Media weight 190 g/m² Operational conditions Storage relative humidity (H-H) 35 - 65% Operating relative humidity (H-H) 15 - 80% Storage temperature (T-T) 18 - 30 °C Operating temperature (T-T) 59 - 86 °