These printers use the ERC-39PL cartridge:
Click On a Printer to View it's Cartridges
          Epson ERC 39
          Epson MU 110
          Epson MU 310
          Epson MU 310 S
          Epson MU 311
          Epson MU 311 S
          Epson MU 312 S
          Olivetti INTERPOS 2000
          Olivetti INTERPOS 2001
          Olivetti Teknoline 2000
          Olivetti Teknoline 2001
          Omniprint OPC 311
          Samsung ER 350 II