4x Toner TN135 Made in Germany replaces Brother TN135 Black, Cyan, Magenta, Yellow HL-4040CN HL-4050CDN HL-4050CDNLT HL-4070CDW DCP-9040CN DCP-9042CDN DCP-9045CDN MFC-9440CN MFC-9450CDN MFC-9840CDW (Office Supplies & Stationery )
I have used the color cartridges. In the central area of the toner is simply not applied. Calibration has brought nothing. Why you can not get a product, unwrap it and just keep working? I had to print important documents and was forced to change t
