HP LaserJet MFP M140w is a compact wireless printer designed for home and office use. Setting it up is simple with the HP Smart app. Start by powering on the printer, connecting your device to the internet, and installing HP Smart. Follow the on-screen instructions to add the printer, install the latest drivers, and connect it to your Wi-Fi network. Once setup is complete, print a test page to verify everything is working properly. Proper installation ensures smooth wireless printing, scanning, and copying from your computer, smartphone, or tablet.