Brother TN-439 Extra-High-Yield Black Toner Cartridge, TN-439BK

Compatible Brother models: HL : HL-L9310CDW US. MFC : MFC-L9570CDW US. . Our Environmental Program enables you to send back your used cartridge free! Enjoy the ongoing improvements and technical changes, which occur regularly throughout the hardware lifecycle. Approximate standard yield 9,000 pages in accordance with ISO/IEC 19798 (letter/A4). Designed as part of an entire printing systemto provide a superior degree of quality. Delicately balanced to provide even flow and toner distribution on the paper. Black toner cartridge. Yields up to 9,000 pages. Offers even flow and distribution. Helps Avoid Waste - Designed for extended use, helping reduce or eliminate material use and potentially save money. Recycling solution - designed to encourage recycling, helping you divert materials from landfill.