Copier toner, Ricoh toner, MP 4500C. Picture shows toner MP4500C, used for Ricoh MP4000B,5000B copiersetc.Compatible, fill with compatible powder.Quality, lifetime are exactly same as original.4 pcs/case.Visitors who are interested in those toners, pls contact us. Copier toner MP 4500C,Ricoh MP4000B,MP5000B toner