HP Print Service Plugin is an official app from HP (although it works on Android devices from any manufacturer) that allows you to send any document from your Android to a printer connected to the same network. For this to work, obviously, the printer has to be from the HP inkjet or LaserJet series.
This application is fully compatible with the following devices: Android 4.4 (KitKat), Samsung Galaxy Note 3, S4, HP Slate 7, HP Slate 8 Pro, HP Slate 10, HP Slate 21, and HP SlateBook.
HP Print Service Plugin is a very useful app for anyone who has one of the printers mentioned above since it will allow you to print documents right from the comfort of your Android.
The HP Print enables printing on your AndroidTM KitkatTM (v4.4) and newer device without the need for additional print drivers. This app supports a large variety of HP Printers including HP OfficeJet, HP LaserJet, HP DesignJet, HP Photosmart, HP DeskJet and HP Envy.
Easily print from Gallery, Photos, Gmail, Yahoo Mail, Chrome, Google Drive and many other applications supporting print. Just tap the menu button to reveal the print option. Location of menu button may vary depending on your model of AndroidTM device.
Discover and print to HP printers that are:
• Connected to the same network as your mobile device.
• Broadcasting a Wi-Fi Direct network on supported HP Printers.
• Connected to the mobile device via a USB On-the-Go cable.
After installing the HP Print Service Plugin, it is important to turn on the plugin. This is done by going to Settings -> Printing -> HP Print Service Plugin under the General Settings section from many devices and toggling the setting to “On”.
For Samsung devices, it is done by going to Settings -> NFC and sharing -> Printing -> HP Print Service Plugin
HP Print Service Plugin App Download