Until recently my answer would have had to have been the laser printers. But we have to keep our eye upon the new resin printers. So far, and to date, the HP Officejet Pro X is said to be the fastest desktop printer. This can manage 260 ppm but I cannot find whether this has been bettered since 2015.
Remember, though, fastest is not necessarily best. also, if you want to stop a printer when you realise you have made a mistake-- tough, it will alread have finished that page and spat it out, and probably the next page too.
Fast printing is always an asset to have no matter if you want a printer for personal use or for business. There are several fast printers out there and each and everyone of them arehighly innovative and of high quality. As one would expect, the fastest printers that are around these days are laser printers. Some of the fastest laser printers that are out on the market today are the Canon Imageclass model of printers, the HP LaserJet Pro, the Xerox Phaser line, and the laser printer offerings from Brother and Lexmark. All major printer manufacturers have some kind of laser printer in their repitoire of offerings. Most laser printers are tailored for office work but there are some of those out there that perfect for home use as well. The great thing is that laser printers as a whole are the fastest printers that are out there and with their ever changing and innovative technology are anyone's best bet when it comes to acquiring a printer.