These printers use the Copystar TK-352 cartridge:

Royal-Copystar FS-3920

Kyocera FS 3140 MFP

Kyocera FS 3920 DN

Kyocera-Mita FS 3040 MFP

Kyocera-Mita FS 3140 MFP +

Kyocera-Mita FS 3140 MFP

Kyocera-Mita FS 3540

Kyocera-Mita FS 3640

Kyocera-Mita FS 3920 DN