These printers use the 339473 cartridge:

Ricoh 1700 L

Ricoh Fax 1700 L

Ricoh Fax 1750 MP

Ricoh MV 106

Ricoh MV 106 L

Infotec 3671

Infotec 3672

MB 9415

Nashuatec P 395

Nashuatec P 396

Rex 6474

Rex 6475

Sharp Fax FO-4500

Sharp Fax FO-4550

Sharp Fax FO-5500

Sharp Fax FO-5600

Sharp Fax FO-6500

Sharp FO 4500

Sharp FO 5500

Sharp FO 5600

Sharp FO 6500

Sharp FO 6550

Sharp FO 6600

Sharp FO 6650

Sharp FO 7500

Sharp UX 5000