The Optra W810 utilizes a high-yield 20 000-page toner cartridge in conjunction with the 90 000-page photoconductor kit offering a competitive cost per page. Because of their small physical size the supplies are simple to replace. High-capacity input and output reduces user intervention enabling customers to be more productive and efficient. Coupled with a power saver feature and print darkness setting selections to reduce resource consumption the Optra W810 keeps a lid on ever-increasing printer operating costs.nbsp;Photoconductor unit - 90000 pages at 5% coverage - for Lexmark Optra W810/ W810n/ W810dn OptraImage W810s