Brother Printer HLL8350CDWT Wireless Color Laser Printer, Amazon Dash Replenishment Enabled Upon activation, the Amazon Dash Replenishment service measures the toner level and automatically orders toner from Amazon when low. This ensures that you never run out again Fast color and black printing up to 32 ppm , Automatic duplex printing for two-sided printing Dual paper trays (250 sheet and 520 sheet capacity) for fewer refills, Built-in wireless and Ethernet networking Cost efficient printing with high-yield replacement toner cartridge (TN-336BK/TN-336C/TN-336Y/TN-336M) Advanced security features help protect against unauthorized access to device and help lower costs by restricting printing on a per user or group basis Class 1 Laser Product, power output is enclosed