Review on 🖨️ High-Yield Black Toner Cartridge Replacement for Brother TN-360 TN-330 - V4INK 2PK Compatible for HL-2170W, HL-2140, MFC-7840W, and more by Bryce Marshall

Purchased to use in my Brother MFC-7840W printer. Originally received the cartridges and the Brother printer did not recognize the cartridge and would not let me print. The factory contacted me directly when they found out about my problems and immediately sent two replacement cartridges. I am very impressed by a company that goes out of their way to ensure the quality of their products meets their customers' expectations. New cartridges worked perfectly. No recognition problems or streaks. Problems can arise in any company, but what impresses me is how a company works to solve these problems for its customers. I look forward to continuing my business relationship with V4INK. Thank you for taking the time to support your product and contact me!