Portable printers are a wonder because sometimes you just need to print something from your car or your backpack, and the best portable printers make it easy and affordable. Heck, I even think ...

For that, an all-in-one printer is critical. After going hands-on with all kinds of laser and inkjet models, in my experience the Epson EcoTank ET-3850 is the best all-in-one printer for most people.

The accuracy which [Mario] achieved in his pen plotter dot matrix printer is very remarkable. He tore through a pile of floppy drives to get the parts he wanted, and chose to go with a fine-point ...