This set works in the following Ricoh Aficio, Gestetner, Lanier, and Savin Printers: Aficio- 1515, 1515F, 1515MF, MP 161, MP 161F, MP 161SPF, MP 171, MP 171F, MP 171SPF, MP 201, MP 201F, MF 201SPF | Savin- 3515, 816, 917, 920 | Lanier- LD015, LD117, LD220 | Gestetner- DSM415, DSM516.
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