Compatible Xerox models:

Phaser: 5500 B, 5500 DN, 5500 DT, 5500 DX, 5500 N, 5550 B, 5550 DN, 5550 DT, 5550 N

-For use in the Xerox Phaser 5500

-Yields up to 30,000 pages.

Toner cartridge purchased for back up, but then the printer died and I never returned the toner.