For use in all dot matrix printers. Carbonless stock paper is used daily in many business routines. Anyone who deals with manufacturing, billing, warehousing, logistics, inventories, and contracts use these forms. Companies use carbonless forms for their production orders, purchase orders, invoices, expense reports, packing slips, medical forms and even parking tickets. Item # 884 is manufactured for use in all dot matrix printers. 4 part color carbonless computer paper 9-1/2'' x 11'' premium carbonless, l r perf. Wht/can/pnk/gld. Continuousputer paper for dot matrix printers.