An inkjet printer is a type of computer printer that creates images by spraying tiny droplets of ink onto paper. They are commonly used for home and office tasks due to their affordability and versatility.

Regular cleaning is essential for optimal performance. Clean the paper tray and rollers regularly to prevent paper jams. You can also use the printer's built-in cleaning functions to maintain print quality.

While it's possible to refill inkjet cartridges, it's generally not recommended as it can void the warranty and potentially damage the printer.