The Brother HL-L6210DW business monochrome laser printer is a great choice for busy offices and workgroups with higher print volumes that need low-cost printing, large paper capacity, advanced security features and reliable output. Helps increase productivity with a fast print speed of up to 50 ppm. Delivers low-cost printing by using the Brother Genuine TN920UXXL ultra high-yield replacement toner cartridge. Triple Layer Security features help to limit document and device access and protect against network intrusions. Automatic duplex printing helps reduce paper costs. Offers flexible connectivity with built-in Gigabit Ethernet and dual band wireless networking, plus convenient printing from mobile devices.