Xerox Carbonless papers allow you to create multi-part forms on demand. Designed for Copiers, Lasers, and Ink-jet printers. This 2-part form is pre-collated thru the ream- white/yellow, white/yellow, etc. Sheets are loose in the ream and are printed individually. Print 2 copies for 1 form. Paper is standard 20lb weight. One package yields 250 forms.