Review on 🖨️ Compatible Toner Cartridge TN223/TN227 High Yield (No Chip) for Brother All-in-one Printers: HL-L3210CW, HL-L3230CDW, HL-L3270CDW, HL-L3290CDW, MFC-L3710CW, MFC-L3750CDW, MFC-L3770CDW (BCYM) by Devin Tanner

Good product. He does exactly what he says. Basically you take the display driver (they will even send you a free one) and unscrew the old plastic cover exposing your original plastic chip. Then unscrew the replacement cap adapter you just received, insert the chip and close it. If this is your first time doing this, you're not sure what's going on. But after the first time it takes a few seconds to get it working again. The only way out is not to use such a chip. The quality is excellent. Yes, if you're printing 300+ pages it won't take long, but nothing will take long. It is always the case that in the long run the printer will be cheaper than the number of cartridges you buy. Color printers are smart, but they always run out of ink faster than black and white printers, and you can use them much longer.