The new HL-5140 is the replacement for both the HL-5040 model, and is so quick and easy to install, you'll be up and running in minutes. Whether you're working at home or in the office, the HL-5140 has a print speed of up to 20 pages per minute and a high quality print of 2400x600 (HQ1200)dpi, so you'll get your document in seconds - and it will be pin-sharp and look totally professional.