Explore the guide library · Printer networking
Update the printer’s network connection after an SSID or password change, then check the computer’s saved destination.
Replacing a router can leave a printer’s saved wireless settings pointing to a network that no longer exists. The computer may still display the old printer queue, creating the impression that printing should work. First establish the printer’s current network connection.
Identify what changed
Record whether the new router uses a different network name, password or local address range. Keep the credentials private. If several smart devices also stopped connecting, a shared network change is more plausible than several simultaneous hardware failures.
Use the model’s setup method
HP documents different reconnection paths for printers with and without touchscreens. Use the exact model’s wireless setup workflow or supported HP application. Button combinations vary, so avoid applying another printer’s reset sequence.
Confirm the printer joined
Read the network status on its display or print the supported network report. Check the actual network name and assigned address. A flashing wireless light or a visible setup network does not necessarily mean the printer has completed its connection to the household router.
Then inspect the computer
- Connect the computer to the intended home network.
- Refresh the printer through the supported setup software.
- Check that the saved destination matches the current printer.
- Print one simple test page.
Resolve the remaining stage
If the printer is connected but the queue remains offline, investigate its saved address or driver configuration. If the printer itself has no connection, reinstalling the computer’s print application is unlikely to fix the earlier stage.
Preserve useful scan settings and other printer preferences unless a specific recovery procedure requires changing them. A full factory reset should not be the first response to a routine Wi-Fi credential change. Finish by testing both printing and any network scanning workflow the household uses, since those can depend on different software components even when they share the same device.
Sources and editorial notes
Sources checked 8–9 October 2026. Independent guidance and original illustrations; product comparisons use published specifications rather than hands-on benchmarks. Check the exact model, revision and regional documentation before changing settings.