LET?S GET BACK TO THE BASICS?? PART?2 THERMAL PRINTING? Like all other computer-based printers in the office, today?s photo ID printers are digital. Resolutions of 300 dots per inch (dpi) or more are common in office printers, so the problem of jagged edges is largely a thing of the past. Most photo IDs are printed … Continue reading Basics – Part 2 – Types of Printing