Premium 888260 (Type 1170) Black Copier Toner fully compatible with the Ricoh Aficio 1515, 1515F, 1515MF; Gestetner DSM 415, DSM-415F,PF,DSM,MP161L, MP-717,F; Lanier LD-015,F,SPF,LD-016SPF, LD-117,SPF; Savin 3515,F,MF,917F,SPF. The use of compatible supplies does not void your printer warranty.