| − | Inkjet printers are popular, since they offer several advantages. These include high-quality printing, inexpensive printers, and quiet operation. However, inkjet printers use proprietary ink cartridges, which are usually expensive. | + | Inkjet printers are popular, since they offer several advantages. These include high-quality printing, inexpensive printers, and quiet operation. However, inkjet printers use proprietary ink cartridges, which are usually expensive, and this ink tends to fade over time, so the product does not last as well as it might if printed differently. |