These printers use the 400759 cartridge:
Click On a Printer to View it's Cartridges
          Ricoh Aficio AP-600 N
          Ricoh Aficio AP-610 I
          Ricoh Aficio AP-610 N
          Ricoh Aficio AP-2600
          Ricoh Aficio AP-2600 DN
          Ricoh Aficio AP-2600 N
          Ricoh Aficio AP-2610
          Ricoh Aficio AP-2610 N
          Ricoh AP 600 N
          Ricoh AP 610
          Ricoh AP 610 N
          Ricoh AP 2600
          Ricoh AP 2600 N
          Ricoh AP 2610
          Ricoh AP 2610 N
          Gestetner P 7026
          Gestetner P 7026 N
          Gestetner P 7126
          Gestetner P 7126 N
          Gestetner P 7132 N
          Gestetner P 7535 N
          Lanier LP 032
          Lanier LP 135 N
          Savin MLP 26
          Savin MLP 26 N
          Savin MLP 32
          Savin MLP 35 N
          Savin SLP 26