Tech Insight: What is an LED Printer?

  Most people have heard of a laser printer, even if they are not exactly sure what the laser does. LED printers have been around since the mid-1990s, however because of timing and lighting issues that affect image quality, the laser reigned supreme. Taking a step back, understanding how a copier or printer works might, "shed some light" on the difference between these two technologies. In a laser-based system, static electricity positively [...]