Get a genuine advantage with original Kyocera printer toner | Kyocera has spent decades developing technologies that consistently deliver lower running costs, only genuine toner can deliver the quality, economy and reliability you expect when you purchase a Kyocera device | | SPECIFICATIONS | Compatible with the following: KYOCERA FS3140MFP, KYOCERA FS3040MFP, KYOCERA FS3540MFP, KYOCERA FS3640MFP, KYOCERA FS3920DN | 15,000 Pages (estimated page yield provided based on 5% coverage or at ISO 2471 pattern/normal) | Colour: Black | OEM: TK-354B | UPC: 632983013748