Business Source Premium Multipurpose Copy Paper - White - 92 Brightness - Legal - 8 1/2" x 14" - 20 lb Basis Weight - Acid-free - White - 500 Sheets per Ream - 10 / Carton Multipurpose paper delivers reliable, jam-free performance in high-speed copiers. Paper also works well in copiers, offset duplicators, multipurpose devices, fax machines, inkjet printers and printers. High opacity allows double-sided prints. 20 lb. paper is also acid-free for archival use.