Printers & Scanners
Printers and scanners allow us to transfer the information we see on our screens and apply it to many different forms. We'll explore printer types, such as inkjets, laser printers and scanners.
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3-D printing has made it possible to print out almost anything, including homes, medical devices, clothing, even guns or a human heart. But how do you print these objects and are there drawbacks?
3-D-printed homes can be completely and cheaply built on site with energy-efficient and resilient materials.
"4-D printing" adds another dimension to 3-D printing, by creating objects that are programmed to change shape. A new Harvard development takes inspiration from nature.
Printer ink is such a common part of your everyday life that you might not have stopped to wonder about how the printer knows what to put on a page or how all those nozzles deliver just the right amount of pigment.
Wireless technology has freed users from a sea of cables. How has it changed printing specifically?
It used to be that every home and office needed a printer. Now that's not such a necessity, but are we really ready to give up printing?
Printing documents is costly, to the point that the expense sometimes might override your desire for hard copies. But there are a few tricks that will help you keep printing without breaking the bank.
OK, you know both go into (and come out of) printers, but do you know what the separate characteristics of ink and toner are?
Ink is costly, so you want to know you're getting your money's worth. Your computer will tell you when you need to replace your ink cartridges, but how does it calculate usage, and how accurate is it?
You might think of 3-D printing as a way to make plastic models and parts, but people are embracing the technology for fashion, food, housing and a host of other things.
An inkjet printer is any printer that places extremely small droplets of ink onto paper to create an image. Take a look inside one to see how they work.
You want to set up wireless printing on a Dell, but you're not sure how to do it. Learn about how to set up wireless printing on a Dell in this article.
It's worthwhile knowing how to fix a printer driver error. Learn about how to fix a printer driver error in this article.
Knowing how to choose the right inkjet photo paper will make your pictures even more brilliant. Learn about how to choose the right inkjet photo paper in this article.
If you know how to print a CD/DVD label, you can give your disc a professional quality look with a professional looking label. Learn about how to print a CD/DVD label in this article.
You'd like to learn how to share a printer between your PC and a Mac. Here's how to share a printer between a Mac and a PC.
You'd like to learn how to have your home computer network, which uses Windows 7, share a single printer. This article will show you how to share a computer on a home network in Windows 7.
When you know how to clean your scanner, and clean it regularly, you will ensure its longevity and high performance. Learn about how to clean a scanner in this article.
Configuring a printer or scanner is a relatively easy task. Learn about how to configure a printer or scanner in Windows 7 in this article.
When you know how to add a shared printer from Windows Vista there's no need to buy multiple printers. Learn about how to add a shared printer from Windows Vista in this article.
Wireless technology has helped get rid of that tangled mass of cables underneath your desk. Wireless printers can help you take the next step toward becoming completely unwired.
A printer that fits in your pocket? Won't ink drip out of it and stain your clothes? Not with this ink-free portable device. Snap a photo with your digital camera or cell phone and print it instantly.
By Jane McGrath
Inkless printing? It doesn't seem possible. But one company's prototype inkless printer can print as well as erase documents. That means paper can be reused. How green is that?
By Jane McGrath
Laser printers are fast, precise and inkless. So how do the words get there? How can a laser beam write on paper? Read about laser printer technology.
By Tom Harris
Scanners vary in resolution and sharpness, and their dots per inch (dpi) are determined by two "sampling rates." Find out how they affect your scanner's functionality.