HP Office A3 Copier Paper perfect for high-volume multipurpose printing needs. The ColorLok® technology produces quick drying prints with bold and crisp results. Reduces dust build-up that can cause jams and equipment wear/tear due to the smooth and balanced surface.A35 reams (2500 sheets)80gsmIdeal for high volume equipment and black and white office applications.Suitable for laser inkjet copy and fax machines.Great for high-volume printing.