THEY ARE PRODUCED BY A DIFFERENT SUPPLIER THAN THE 'NON ECO' SERIES. 12 MONTH WARRANTY!Compatible Printers: Xerox Phaser 7300B,7300N,7300DN,7300DT,7300DX. ECO SERIES COMPATIBLE 7300 MAGENTA TONER TONER FOR XEROX PHASER 7300 016197800 CAPACITY 15,000 PAGES.
eBay