Copystar TK592 Standard Yield Toner Cartridge Set Genuine Kyocera Mita toner value pack for Copystar FSC2626, FSC2626MFP. Contains one of each color. Black CS-TK592K, cyan CS-TK592C, magenta CS-TK592M, yellow CS-TK592Y. Genuine OEM quality. Performs reliably and dependably. Uses toner effectively.