Based on this product's specifications, here are some alternatives and similar models
Toner ActiveJet ATK-5230CN cyan compatible for Kyocera, 2200 pages, high yield, single pack
Summary description:
Compatible ActiveJet ATK-5230CN cyan toner cartridge for Kyocera printers. Laser printing consumable with an estimated yield of 2200 pages (cyan) and high (XL) capacity. Single-pack cartridge includes a chip, no built-in drum unit, packaged in a box. Suitable for replacing Kyocera TK-5230C and general cyan toner replacement in office or home laser printing.