Bigger savings and smarter design with Refill Tank System that offers ultra-high 6000 page-yield# for black ink. Optimize work productivity with automatic document feeder and wireless networking capability. #Refers to black ink. Color ink: 5000 page-yield. Approx. yields are extrapolated based on Brother original methodology using Test Patterns ISO/IEC 24712. Approx. yields are not based on ISO/IEC 24711.