Review on 🖨️ INK E-SALE Compatible Toner Cartridge for Brother TN450 TN420 (2-Pack), High Yield, Black - Ideal for Brother HL-2270dw MFC-7360n DCP-7065dn IntelliFAX-2840 Printer by Jeffrey Connel

Second purchase. If you are buying for the first time, you will need to perform a reset, which consists of several steps. Brother has a built in device that does not recognize compatible cartridges and keeps sending an error message, but prints. After the reset, the messages will disappear. In addition, you no longer have to constantly reset when replacing cartridges. The message was not repeated. Revain helps with reset instructions or they came in a box.