LaserJet Pro 4001dwe Wireless Mono Printer is built for maximum productivity for small teams made up of 10 or less people. Step up your workflow by printing up to 42 ppm in black with a resolution of 1200 x 1200 dpi for fine lines. Print up to 80,000 pages every month. One tray has a handling input of 100 sheets while the other handles 250 sheets. Minimize excessive paper use with automatic, two-sided printing. Easily read and select options using two-line, backlit LCD. Shortcuts with HP Smart app simplify printing steps.