The Xerox 7020 Printer offers a dynamic ink delivery system, ideal for frequent printing environments. Each Compatible Xerox Thermal Fax Roll has a space saving design which easily installs, to reduce downtime normally spent on complicated replacement procedures. These Compatible Xerox Fax Rolls have the power and durability to tackle the most demanding print tasks. The Xerox Compatible 8R3626 Fax Rolls also contain Thermal pigments, which minimizes smudging and blurring. Every Compatible Xerox Thermal Fax Roll for your Xerox 7020 printer has up to a 2 Year Shelf life and is backed with the Inkgrabber 90 Day Money Back Guarantee.