Sharp MX-51GVBA, Sharp MX-4112N, MX-5112N, 150000 pages, Laser, Black, 8.11 oz (230 g) Sharp MX-51GVBA. Compatibility: Sharp MX-4112N, MX-5112N, Page yield: 150000 pages, Print technology: Laser. Weight: 8.11 oz (230 g)