Why won’t my printer connect to Wi-Fi?

Most home printers only support the 2.4 GHz Wi-Fi band, so if your phone connected to a 5 GHz network during setup, the printer cannot join it. Connect your setup device to the 2.4 GHz network, double-check the password, and keep the printer within good signal range of the router.

Why does my printer keep disconnecting from the network?

Frequent drop-offs are usually caused by weak signal, the printer receiving a new IP address, or power-saving sleep modes. Move the printer closer to the router, assign it a static IP or DHCP reservation, and disable aggressive sleep settings.

What is Wi-Fi Direct and when should I use it?

Wi-Fi Direct lets a device connect straight to the printer without a router, which is useful for guests or locations with no network. It creates a direct link, so you print without joining your main Wi-Fi at all.

Do I need to reinstall after changing my router?

You do not usually need to reinstall drivers, but you do need to rejoin the printer to the new network. Run the printer’s wireless setup again with the new network name and password, then confirm the address in your printer settings.

Printer Wi-Fi & Connectivity Guides

Overview

Get connected and stay connected

Wireless printing is wonderfully convenient — until the printer joins the wrong band, loses the network after a router change, or refuses to pair with a new phone. Most connectivity trouble comes down to network mismatches and signal strength rather than a faulty printer.

These guides cover the full connectivity journey: joining a 2.4 GHz network, using Wi-Fi Direct and AirPrint, fixing frequent drop-offs, and switching cleanly between wireless and USB. Follow them to build a connection that simply stays put.

What you'll learn

Connect to the correct 2.4 GHz band most printers require
Set up AirPrint, Wi-Fi Direct, and mobile printing
Stop a printer that keeps disconnecting from the network
Switch between Wi-Fi and USB without conflicts

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All Wi-Fi & Connectivity Guides

Every guide we've published on wi-fi & connectivity — from quick fixes to in-depth walkthroughs.

How to Print from an Android Phone or Tablet

Wi-Fi & Connectivity

Jul 14, 2026

How to Print from an Android Phone or Tablet

Printing from an Android phone or tablet is usually a two-tap job once the groundwork is right — but only if your phone and printer share the same Wi-Fi network and the built-in print service is switched on. This guide walks you through Android’s Default Print Service, printing over Wi-Fi, when a manufacturer app such as HP Smart is worth installing, and how to fall back to Wi-Fi Direct, with clear fixes for when nothing appears.

19 min read

How to Print from an iPhone or iPad (AirPrint Guide)

Wi-Fi & Connectivity

Jul 14, 2026

How to Print from an iPhone or iPad (AirPrint Guide)

Your iPhone and iPad can print to almost any modern Wi-Fi printer with no app, driver, or cable to install, thanks to a built-in feature called AirPrint. This guide shows you exactly how to print a photo, web page, or document from the Share sheet, how to find and choose your printer, and what to do when the “No AirPrint Printers Found” message appears.

17 min read

Troubleshooting