Stuff happens, just don't let it happen to your photos, music, and documents. Protect your important files with Mosey by e MC, the most trusted name in cloud backup. Save ten percent today with promo code brain Stuff at mosey dot com. That's m o z y dot com. Welcome to brain Stuff from how stuff works dot com where smart happens. Hi'm Marshall Brain with today's question, how does an ink
jet printer work? An inkjet printer is any printer that fires extremely small droplets of ink onto paper to create an image. If you've ever looked at a piece of paper that's come out of an inkjet printer, you know that, first of all, the dots are incredibly small, thirty dots per millimeter or more, and the dots are positioned very precisely on the paper. Different types of inkjet printers form their droplets of inc in different ways, but by far
the most popular technique is the bubble jet. In a bubble jet printer, tiny resistors create heat, and this heat vaporizes ink to create a bubble. In other words, the ink is turning to steam and creating a bubble. In the process. The expansion that creates the bubble, causes a droplet deform, and then it dejects from the print head. A typical bubble jet print head has sixty four or eight tiny nozzles, and all of them can fire a
droplet simultaneously. This allows an inkjet printer to print on an entire sheet of paper extremely quickly, even though the dots are so small. For more on this and thousands of other topics. Because it how stuff works dot Com, your photos, music and documents are irreplaceable. Protect them with Mosey by e m C, the most trusted name and cloud backup. Back up your files today and save ten percent with promo code. Brain Stuff at mosey dot com ms z y dot com