Part details : Our Part #: KCGT1900 OEM #: Kyocera Mita: TK50 TK60 Description: TONER KIT-COMPATIBLE ( 830grms high yield) PACKAGE CONTAINS 1 x 830 gram toner ctg 1 x grid cleaner 1 x cleaning cloth Models: Kyocera Mita: FS1800, FS1800N, FS1900, FS3800, FS3800N