This Brother TN135C Compatible Cyan Toner Cartridge is a quality compatible toner with a great savings compared to the original TN135. The TN135C compatible offers comparable quality to the original and prints clear, vibrant prints with all types of documents. This Brother TN135C Compatible Cyan Toner Cartridge prints approx 5000 pages at 5% average coverage. DCP-9040CN, DCP-9042CDN, DCP-9045,DCP-9045CDN, HL-4040CN, HL-4050CDN, HL-4070CDW, MFC-9440CN, MFC-9450CDN, MFC-9840,MFC-9840CDW