The Brother HL-L6310DW enterprise monochrome laser printer offers enterprise-level performance, advanced security features, and reliable, high-quality output for mid to large-sized workgroups. This high-performance printer helps to increase productivity with a fast print speed of up to 52 ppm. Delivers built-in value with an included high-yield toner cartridge and a low total cost of ownership by using the TN920UXXL Brother Genuine ultra high-yield replacement toner cartridge. Triple Layer Security features help to limit document and device access and protect against network intrusions. Offers a large, expandable paper capacity that is scalable as your business needs grow. The HL-L6310DW also provides flexible connectivity with built-in Gigabit Ethernet and dual band wireless networking, plus convenient mobile device printing to meet mobile workforce demands.