As of the date of publication, laser printers take top honors for speed; dot-matrix models have similar speeds but lower quality, and inkjet models are significantly slower.
Powered by HP PageWide Technology—the company's next-generation inkjet platform—the HP Officejet Pro X Series can deliver high-quality professional documents at up to 70 pages per minute (ppm), making it the fastest desktop printer according to Guinness World Records.11 Feb 2013