Review on High-Yield Replacement Toner Cartridge for Brother Laser Printer – DIGITONER Compatible TN580 TN650 TN550 TN620 Black [1 Pack] by Colin Zilinskas

I bought this TN580 for the Brother 8460N printer When the printer indicated it was out of toner I went I installed this cartridge. Toner bleeds from both the left and right edges of each printed page. I tried it on another Brother 8460N that we have at the office. This printer also leaked toner from both edges. We put in a new Brother cartridge and both printers printed with no toner leaks (so it wasn't a drum or other printer problem). Apparently the "Quality Control" is not up to par. This cartridge was a waste of money.