This is not the actual printing time since it fails to take into account processing time. Raw engine speed does give an indication of true printing time, but it's wiser to read printer reviews that quote actual ppm. Paper Handling Paper is obviously a crucial part of printing. For text, most printers do well on ordinary stock, but colour printers often require specialized stock for optimal results. Factor in the extra cost for this paper when you evaluate cost per page.
Some printers can also print on heavy stock, envelopes, transparencies and labels.
Make sure the printer can handle the types of paper you need. If you want to print on a variety of papers, you should also consider multiple paper trays. The capacity of the trays may be a factor depending on your expected printing volume. Compatibility Don't lose sight of the computer at the other end of the printer. A lot depends on the printer language which consists of computer commands that tell a printer how to format a document.