Brother MFC-L6700DW Business Laser All-In-One With Advanced DPLX, Wireless Networking And Large PT (48ppm)The Brother MFC L6700DW monochrome laser All in One addresses the business needs of workgroups with higher print volumes. It boosts printing and copying at up to 48ppm and low cost output with a super high yield replacement toner cartridge. Advanced security features such as network user authentication help protect against unauthorized access. brother printer laser Monochrome All in One