THEY ARE PRODUCED BY A DIFFERENT SUPPLIER THAN THE 'NON ECO' SERIES. 12 MONTH WARRANTY! Xerox WORK CENTER 6505V_N, 6505V_DN, PHASER 6500V_N, 6500V_DN Compatible Printers. ECO SERIES COMPATIBLE 6500 CYAN TONER FOR XEROX PHASER 6500 WORK CENTER 6505 106R01594 CAPACITY 2,500 PAGES.
