Imaging Unit-Lexmark Black

Lexmark imaging unit for: B2442dw/ B2546dn/ B2546dw/ B2650dw/ MB2338adw/ MB2442adwe/ MB2546adwe/ MS521dn/ MS621dn/ MS622de/ MX621ade/ MX321adw/ MX421ade/ MX521ade/ MX521de/ MX522adhe/ MX622ade/ MX622adhe. 60,000 page yield.