Guaranteed 99.9% jam-free. Designed for everyday use on all types of equipment including high- and low-volume printers and copiers, inkjet and laser printers, plain paper fax machines and offset printing presses. Performs for both single- and double-sided imaging. Global Product Type: Office Paper-White; Sheet Size (W x H): 8 1/2 in x 11 in; Paper Color(s): White; Assortment: N/A.