Product details:

Enjoy sharp prints with this return program 520Z black imaging unit. Pair this imaging unit with select monochrome laser printers for high-quality results and simple installation. Featuring black toner, this imaging unit produces striking, bold text, images and other designs that stand out on papers. This 520Z imaging unit offers a page yield of up to 100,000 printed documents, making it a great choice for a large hospital, a college campus or another office. Maximize your page yield while you save. This package includes one laser printer imaging unit. imaging units provide outstanding print quality for all your documents. Compatible with: MS710dn, MS711dn, MS810de, MS810dn, MS810dtn, MS810n, MS811dn, MS811dtn, MS811n, MS812de, MS812dn, MS812dtn, MS817dn, MS817n, MS818dn, MX710de, MX710dhe, MX711de.