Setting up an HP printer usually takes about ten minutes. When it doesn't, the process tends to stall at one of three points: the printer never appears in the HP Smart app, it connects to Wi-Fi and then shows offline, or setup completes but your computer still won't print.
Almost all of it traces back to the same short list of causes. Work through the checks below in the order they're listed and you can usually finish setup yourself.
- Your phone or laptop is on a 5 GHz network. Most home and small-office HP printers connect only to 2.4 GHz Wi-Fi. If the device running setup is on the 5 GHz band, the HP Smart app often can't pass the printer the right network details.
- The printer is no longer in Wi-Fi setup mode. A new HP printer stays discoverable for roughly two hours after first power-on or after a network reset. Once that window closes, the app won't see it.
- Bluetooth is turned off. The HP Smart app uses Bluetooth on your phone to detect a nearby printer during setup. With it off, discovery frequently fails.
- The printer and router are too far apart. Distance and thick walls can weaken the signal enough to interrupt setup even when the printer shows a Wi-Fi icon.
- A VPN, firewall, or antivirus is blocking local traffic. These can stop your device and the printer from seeing each other on the same network, even while the internet still works normally.
- Old or partial printer files on a Windows PC. A previous printer install that was never fully removed can block a clean setup.
- No HP account, or the wrong one. First-time HP Smart setup requires you to sign in to an HP account. Signing in with a different account than the one already tied to the printer can also make it disappear from the app.
How to Fix HP Printer Setup Issues (Step by Step)
Try these in order. Most people are printing again by Step 4.
Step 1: Get the basics right before you start
- Move the printer within about 6 feet of the router for setup. You can move it back afterward.
- On the phone or computer you'll use, turn on both Wi-Fi and Bluetooth.
- Connect that device to the 2.4 GHz network. If your router uses one name for both bands, sign in to the router and either create a separate 2.4 GHz name or briefly turn off the 5 GHz band during setup.
- Update the operating system on your phone or computer. HP Smart needs a current OS to run setup reliably.
- Turn off any VPN on the device you're using.
Step 2: Restart the printer, router, and device
Power down all three. Wait 60 seconds. Turn the router back on first and let it come fully online, then the printer, then your phone or computer. This clears the stale connections behind most "printer not found" results and takes about two minutes.
Step 3: Put the printer back into Wi-Fi setup mode
The printer has to be discoverable for the app to add it.
- Touchscreen models: open the Wireless or Setup menu, choose Network Setup or Settings, then Restore Network Settings.
- Models without a touchscreen: press and hold the Wi-Fi button on the back of the printer for about 5 seconds, until the lights change or a prompt appears, then confirm.
After this, the printer stays in setup mode for roughly two hours. Add it in the app inside that window.
Step 4: Add the printer in the HP Smart app
- Download the HP Smart app from the app store for your device, or from 123.hp.com or start.hp.com/setup.
- Open the app and sign in to your HP account, or create one. First-time setup requires this.
- Select the plus (+) or Add Printer, then follow the prompts. When the app lists Wi-Fi networks, pick the 2.4 GHz name and enter the password carefully.
- Let it finish. Setup can pause for a minute or two while the printer installs a firmware update. Do not turn the printer off during that time.
Step 5: Run Diagnose & Fix (Windows and Mac)
Use this if the printer sets up but your computer won't print, or it shows offline right after setup.
- In the HP Smart app, select your printer, choose Diagnose & Fix, and let it run.
- It clears stuck print jobs, reconnects an offline printer, repairs the print spooler, and on Windows also fixes driver and port problems.
- On Windows, you can download HP Print and Scan Doctor from HP's support site for a deeper check.
Step 6: Reset the printer to factory settings
Do this only if the steps above didn't work. It erases the Wi-Fi settings and saved preferences.
- Touchscreen models: open the Setup or Tools menu, then Restore Factory Defaults. Exact wording varies by model.
- Other models: check your model's guide for the button sequence, since it differs across the DeskJet, ENVY, OfficeJet, and LaserJet lines.
After the reset the printer returns to Wi-Fi setup mode. Go back to Step 4.
Step 7: Remove the printer from HP Smart and add it again
A setup that only half-finished can leave a broken entry in the app.
- In HP Smart, open the printer's settings and choose Remove Printer or Forget this printer.
- Close the app fully. On Windows, also open Settings > Bluetooth & devices > Printers & scanners and delete any leftover copy of the printer.
- If setup still fails, uninstall HP Smart, restart the device, reinstall the app from the store, sign in, and add the printer again.
- If Wi-Fi won't hold, connect the printer to the computer with a USB cable and run setup that way. Many HP models support USB setup inside HP Smart.
