The Everprint CHIP-KYO-TK-5240-Y is a compatible yellow laser-cartridge chip for the Kyocera Mita TK-5240 cartridge. Its 3K designation identifies the cartridge version this chip is listed for. The chip communicates cartridge resource information to the printer, which uses it to count pages and report cartridge status.
It is listed for Kyocera ECOSYS P5026cdn, P5026cdw, M5526cdn and M5526cdw printers. The chip is intended for use when servicing or refilling the corresponding cartridge. Package contents: one chip.