Kumenyekanisha42AMagnetic Roller by Honhai Technology Ltd, yagenewe guhuza nezaHP 4200, 4250, 4300, na 4350Mucapyi.Uru ruganda rukora neza rukuruzi rutanga uburyo bwiza bwo kwimura toner hamwe nubuziranenge bwibishusho kubiro byawe byo gucapa.Yashizweho kugirango yuzuze amahame yo mu rwego rwo hejuru, 42A Magnetic Roller itanga imikorere ihamye, yizewe, kandi ikaramba kubicapiro bya HP.