For use with Printronix® P7000 series cartridge printers, except 500 LPM models. Clean and easy ribbon changing. Ribbon is regularly flipped and rotated during operation for uniform wear, consistent print quality and 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.