Business monochrome laser printer for offices and small workgroups. Cost-efficient output thanks to a high-yield 8,000-page replacement toner cartridge (approx. yield based on ISO/IEC 19752). Prints up to 42 ppm, at up to 1200 x 1200 dpi resolution. Advanced security features helps restrict unauthorized printing and protect sensitive documents. 250-sheet capacity paper tray, with 50-sheet capacity multi-purpose tray for envelopes and alternative media types. Expandable to 1,340 sheets total capacity with optional add-on trays. Automatic duplex printing helps save paper. Easy sharing via Ethernet or wireless network. Print from mobile devices over a wireless network. Backlit LCD display for easy menu navigation. Maximum Print Speed (Black): 42 ppm; Print Resolution (Black) (Width x Height): 1200 x 1200 dpi; B&W or Color Output: B&W; Printer Type: Laser.