The Brother MFC 9640 BK (TN315BK) 6K WP toner cartridges are a cost effective replacement for the Brother MFC 9640 BK 6K WP cartridge. Each WP Black compatible Brotherlaser toner cartridge is designed to work perfectly with the Brother MFC 9640 series printers and yield 6,000 pages. Shipping is free on 2+ units.
REDONDO TECHNOLOGY uses ISO 9001/14001 processes and is an EPA Wastewise partner. WP toners have a one (1) year manufacturer’s warranty on both the toner and machine. Together we are partnered in keeping plastic and scrap out of landfills, the cardboard box is recycled and we will recycle your empties upon request.