We use genuine cartridges, so there are no compatibility issues. You can use them with confidence. This product has had its remaining ink level indicator reset, so it will display as full. 4-color 1 set recycled ink Brother genuine ink cartridge LC-211 BK Cy Mg Ye each 1 Compatible ink, fully refilled We have refilled Brother's genuine cartridges with high-quality compatible ink. If you are already using compatible ink, or if you are thinking of trying ink other than genuine, please try it. Based on our repair experience, we believe that the compatible ink we use rarely has a negative impact on printers. Please use it with confidence. ----------------------------------- All products on sale are cartridges that have been tested for sensor response and operation, so please purchase with confidence. Although we have refilled with compatible ink, the remaining ink level indicator will display as usual. --------------------------------- Brother LC-211 4-color set 1 set 4 colors x 1 1,350 yen ---------------------------------- If there is any damage or initial defects upon arrival of the product, please contact us before leaving feedback. We inspect the ink cartridges before shipping, so we do not expect any recognition defects or printing defects, but if they occur, we will accept returns and exchanges, so please feel free to contact us via the transaction message.