The OKI B4400n uses black toner with part number 43502301, a compatible standard-capacity toner rated at about 3,000 pages. It also uses a compatible drum, 43501901, rated at about 25,000 pages. The same supplies work with the OKI B4400, B4550 and B4550n. All orders come with a 100% satisfaction guarantee.
Reg Price $43.99
$16.99
0.6¢ per page
