IPM (Image Per Minute) is a unit of measurement for the speed at which a printer prints on a graphic page. Example: The IPM rate shows the amount of one-sided printing time. Size: 8.5 x 11 the printer can finish in one minute.
PPM (Page Per Minute) is a unit of measurement for the speed at which the printer prints on text pages, but the PPM unit is not always the same between black text and color text.
Recommendation Speeds on the Printer Choice
PPM and IPM are different measurement terms, they both come in one printer. You need to know that the higher the IPM or PPM speed on the printer, the faster the printer works.