The laser printer for A4, A5, A6, B5, DL and JIS B0 paper is a helpful device in your house and office. You can use the HP LaserJet Pro M404dw printer for printing texts as well as documents of sharp, high quality. The HP laser printer achieves a resolution of 600 DPI with a very fast black and white printing speed of 38 pages/min. Because of its multi-funtional design, the HP LaserJet Pro M404dw is also cable of not only printing, but also scanning and copying as well. Since laser printers are more economical than inkjet printers when it comes to printing a large number of papers and documents, it is better to use them when compared to other types of printers.