First of all, what we need to know about inkjets and toners is that there are two different types of printers: the laser printer which produces high quality text and graphics and it uses a xerographic process and the inkjet printer; the most common type of computer printer which propels droplets of liquid or ink of various sizes. Knowing a little bit more about inkjets and toners could be a great help when choosing the right cartridges and sometimes this is closely related to the printer brand.
However, inkjets and toners is not an easy subject to deal with because there are cloned ink cartridges, cloned toner cartridges, etc. So if our work is related to inkjets and toners we must know something about types, models, and brands.