Review on Valuetoner Compatible Toner Cartridge Set for Brother TN227 TN223 - MFC-L3770CDW HL-L3230CDW HL-L3290CDW HL-L3210CW MFC-L3710CW Printer (4 Pack) by Randy Bin

I bought this TN227 toner kit for my printer brother MFC-L3770CDW. I have replaced all my toners (K, M, C, Y). The printer recognized everything but the cyan toner. I contacted Value Toner and sent pictures of the errors on my printer. Immediately (2 days) they sent an extra cyan toner. The new toner was recognized by my printer. The print quality corresponds to the original. I can't tell any difference in print quality or clarity compared to the original. Highly recommended!