Compatible with a wide range of Brother's mono laser printers, this genuine TN2310 Black Toner Cartridge has been designed to ensure your documents not only look great but are delivered as quickly and efficiently as possible. All Brother cartridges - including this TN2310 Toner Cartridge in Black - are rigorously tested to ensure they provide customers with the most consistently reliable solution possible. Though cheap, non-branded refill cartridges are widely available, they're simply not as compatible with your Brother printer. This can lead to issues with both printout quality and your machine's performance - and these problems can sometimes prove costly to put right. This genuine TN2310 replacement Toner Cartridge ensures your printer continues to run glitch-free, providing you with better value in the long-term plus the peace of mind that comes from knowing you have a printing setup you can depend on. Specifications Single Pack Prints 2,600 pages in accordance with ISO/IEC 19752