The HP Office Quickpack is designed for users who want the convenience of a 2500-sheet, lightweight carton that loads instantly (paper is not wrapped in 500-sheet reams).The HP Office Quickpack paper is ideal for general internal printing such as e-mail, reports, memos and drafts. Quickpack carton is just 25lb and offers the following benefits: no ream wrap, no waste, no loose sheets, and convenient storage protection.The HP Office Quickpack paper is designed to work with HP LaserJet and inkjet printers, copiers, fax machines, and all other office equipment for clear, sharp, professional results every time.