For use with Printronix P7000 series cartridge printers, except 500 LPM models. Clean & easy ribbon changing. Ribbon is regularly flipped & rotated during operation for uniform wear, consistent print quality & longer life. Extended Life cartridge has 30,000 page yield versus standard cartridge yield of 17,000 pages. Value Pack. Device Types: Printer; Color(s): Black; OEM / Compatible: OEM; Material(s): Fabric.