Toners are liquid solutions that are used to produce an image on paper. They are usually made of an organic solvent, such as alcohol, and a coloring agent. The organic solvent is usually a ketone or e...

There are two types of printers that are most common in the workplace. 1) Inkjet Printers 2) Laser Printers Inkjet printers use ink to print images onto paper. The ink is stored in cartridges and is e...