The TK-7237 TK-7237 1T02ZS0US0 Toner Cartridges you are looking at is equipped with a smart chip and is compatible for Kyocera TASKalfa MZ4000i Printers.
The estimated page count of this product is 45000 pages, which can meet your printing needs.
We aim to provide you with Toner Cartridges that print clearly, smoothly, and are easy to install.
You can send us your printer model and the Toner Cartridges model you are using, and we will provide you with the correct product so that this product can be used correctly on your printer.