HP printer plugins, such as the **HP Print Service Plugin**, are software components that enable seamless printing from mobile devices to various HP printers. This particular plugin allows you to easily print documents, emails, and pictures from applications that support printing on Android devices (Lollipop 5.0 and newer). It supports HP OfficeJet, LaserJet, DesignJet, Photosmart, DeskJet, and Envy printers connected via the same network, Wi-Fi Direct, or USB On-the-Go cable[1][3].
Beyond mobile printing, HP also offers other plugins that add extra capabilities mainly related to scanning, enhancing the HP Scan software experience on computers. These plugins can be uninstalled without affecting basic printing or scanning functions[4]. Users who want more control or additional features often consider alternatives like NAPS2, a separate PDF scanning software, for more advanced scanning needs[5].
In summary, HP printer plugins primarily enable or improve printing and scanning functionality for HP printers, with the HP Print Service Plugin being essential for printing from Android devices. Other plugins exist to augment features but are optional and removable if not needed.