The Lexmark E260X22G Photoconductor Kit has a duty cycle of up to 30,000 pages at 5% coverage and is compatible with the Lexmark XS364dn; E260, 260d, 260dn, 260dt, 260dtn, 360d, 360dn, 360dt, 360dtn, 460dn, 460dtn, 460dtw, 460dw, 462dtn; X264dn, 363dn, 364dn, 364dw, 463de, 464de, 466de, 466dte, 466dwe.