Receive dark texts and smooth greyscale graphics with the Epson S050477 black toner. The original black Epson S050477 print cartridge is designed to offer continuous high quality output. Aside from giving great prints, the Epson S050477 original black toner can also lengthen the longevity of your laser printer. The Epson S050477 toner cartridge is very easy to install and it can print for up to 21,000 pages before it needs to be replaced. Built with productivity in mind, the Epson C13S050477 toner is preferred by business users for its excellent performance and reliability in producing page after page of crisp monochrome documents.