The Xerox 013R00662 Drum Cartridge is specifically designed for Xerox WorkCentre and AltaLink models, providing high-quality printing results. This sealed non-ink drum cartridge is compatible with various Xerox copier models such as 7525, 7530, 7535, 7545, 7556, 7830, and 7835. With a unit quantity of 1, this genuine Xerox product ensures optimal performance and reliability for your printing needs.