The Brother HL-L5210DWT business monochrome laser printer is a great choice for busy offices & small workgroups that need cost-efficient printing, versatile paper handling, advanced security features, & reliable, high-quality output. This high-performance printer helps to increase productivity with a fast print speed of up to 48 ppm. Reduce paper refills with dual 250-sheet & 520-sheet capacity paper trays. Offers expandable paper capacity that is scalable as your business needs grow. Delivers cost-efficient printing by using the Brother Genuine TN920XXL super high-yield replacement toner cartridge. Triple Layer Security features help to limit document & device access & protect against network intrusions. The HL-L5210DWT also provides flexible connectivity with built-in Gigabit Ethernet & dual band wireless networking, plus convenient mobile device printing to meet mobile workforce demands. Maximum Print Speed (Black): 48 ppm; Print Resolution (Black) (Width x Height): 1200 x 1200 dpi; B&W or Color Output: B&W; Printing Type: Laser.