Standard Yield Toner Cartridge Set for Brother Black/Cyan/Magenta/Yellow(Black 2500/Color 1500 Yield) Approximately 2,500 pages for black and 1,500 pages for colored Easy to install Produce crisp text and bright images Compliance with the highest performance standards (ISO 9001, RoHS, ISO 14001 and TVRheinland) With one (1) Year Warranty.