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 TASKALFA 306CI, KYOCERA TASKALFA 356CI | OEM: WT-5190 | UPC: 632983035283