By Taylor Willems Inkjet printers are everywhere. Offices, schools and homes alike house these wonderful inventions. What you may not know is how wonderfully easy these ink machines operate. They require just a few devices and inkjet cartridges to produce their magical images. Over the last three decades inkjet printers have become a staple of any computer setup. In that time, billions of dollars have been spent on the devices, their cartridges and ink refills. Companies don't just make pr