High-end, glossy paper offers increased brightness for breathtaking vivid photo & image quality with unmatched consistency & reliability from start to finish. Heavyweight paper also provides high opacity for an impressive look & feel. Eliminate show-through & print expertly on both sides, thanks to the thickness. Porous coating & base paper formulation allow moisture escape during fusing to reduce blistering. Special slip agents in the coating promote superior processing in most environments so you keep paper jams to a minimum. 40 lb. paper is compatible with most laser printers & copiers.