What is an inexpensive computer output device that can fit on a desktop?

An inkjet printer qualifies as an inexpensive computer output device that can conveniently fit on a desktop. Inkjet printers are generally cost-effective to purchase compared to other types of printers, making them accessible for personal or small business use. Their compact design often allows them to be placed easily on a desktop, saving space while still providing high-quality printing for a variety of documents and images.

Inkjet technology works by spraying tiny droplets of ink onto paper, which allows for excellent color output and detail, particularly for graphic images and photos. Additionally, the initial investment for an inkjet printer is typically lower than that of laser printers or 3D printers, making it a practical choice for users seeking affordability alongside functionality.

While laser printers might offer faster printing speeds and better longevity for high-volume printing, they generally come at a higher initial cost. Dot matrix printers, though economically priced, are less common nowadays as they are primarily used for specific applications like printing multi-part forms and may lack the versatility and quality that inkjet printers provide. 3D printers are more specialized and have a higher price point, specifically designed for creating three-dimensional objects, which further deems them unsuitable for the criteria of a basic desktop output device.