How to Change the Chip on Ink Cartridges. Most printers use a smart chip to keep track of the ink level in your cartridge. In order to save money on printing costs, some businesspeople choose to ...

How to Replace the Printhead on an Epson 9600. Large-format printers such as the Epson Stylus Pro 9600 allow businesses to create banners, blueprints, posters and other oversized documents that ...

Epson has announced a new range of EcoTank printers which it claims will go a full 2 years before the ink needs to be changed.