With its ability to print scan and copy your documents the HP LaserJet Enterprise M631dn A4 Mono Laser Printer is probably the only monochrome printer your business will need. This network printer will produce your first page as fast as 5.4 seconds from ready and as fast as 7.9 seconds from sleep and with speeds of up to 52ppm. In addition to printing scan images at up to 111ipm and copy at up 43cpm.Sharp text and crisp imagesHP LaserJet Enterprise M631dn produces outstanding printing results thanks to HP precision black toner. Text is sharper blacks bolder and graphics crisper.Higher yields less downtimeOriginal HP Toner cartridges combined with JetIntelligence ensure that you get more pages per cartridge compared to earlier models. By choosing high-yield cartridges you can go even longer between changes freeing up more time to concentrate on your business. Save on paper with automatic double-sided printing that prints almost as fast as your single-sided documents. Combined with high-load paper feed options including wheeled stand and 550 sheet input feeder the HP LaserJet Enterprise M631dn works harder for longer.More efficient With its state of the art design and advanced toner technology the HP LaserJet Enterprise M631dn uses incredibly low amounts of energy based on Energy Star tests. Higher capacity toner cartridges mean less waste and less impact on the environment. Safe and secureEnsure that your documents are kept safe from potential attacks with HP’s unparalleled built in technology. The HP LaserJet Enterprise M631dn is capable of repairing itself from attacks in real time while Sure Start software checks the operating code and repairs itself from attempted hacks. Instant notifications of security issues help you to prevent any malicious attempts. With the HP LaserJet Enterprise M631dn you can be sure that your sensitive information is guarded by the industry’s highest security.