This factory-authorized consumable kit comes complete with instructions and cleaning supplies. The kit provides handy replacements for consumables that wear naturally during normal use, such as pad assemblies and rollers. It serves as an indispensable preventative maintenance kit that helps improve performance, reduce service costs, and keep your scanner running at peak performance. Includes 2x Pick Rollers and 2x Brake Rollers. Estimated Life: Up to 400K scans.