Review on 🖨️ TG Imaging (4 Pack) Compatible Toner Cartridge TN-770 for Brother HL-L2370DW MFC-L2750DW Printers - Super High Yield & Quality by John Harvieux

I have purchased two (2) out of four (4) packs of TN770 toner cartridges for my Brother MFC-L2750DW. The first 4 packs worked great. I print a lot of text and financial documents, but I get between 2500 and 3200 pages per toner cartridge. Big! At all costs. One ended today. I replaced it with another one from the same order but my Brother printer didn't even recognize it. NO REPLACE TONER message, just a TONER OUT message. I also tried a previously unopened 4th toner cartridge that I received. Same message.