Microsoft is depreciating the Windows 11 troubleshooters at some point in 2024, so this step may not be possible for you unless you're running Windows 10 or Windows 11 version 22H2 and older.

• Windows 11: Press the Windows key I to open Settings and click Bluetooth & devices > Printers & scanners. In the main pane, beneath Related settings, click Troubleshoot.
• Windows 10: Press the Windows key I to open Settings and click Devices > Printers & scanners. On the right-hand menu, beneath Related settings, click Run the troubleshooter.

When the troubleshooter opens, follow its instructions—it may ask you to select your faulty printer, for example. After running its checks, the troubleshooter tells you if it encountered any issues and what steps were taken to resolve them. For a full breakdown, click View detailed information.

4. Disable "Use Printer Offline" Mode

You should check that the "Use Printer Offline" mode isn't enabled. You may have done this accidentally, or your printer or some software may have turned it on.

• Windows 11: Press the Windows key I to open Settings. Go to Bluetooth & devices > Printers & scanners. Select your printer, click More devices and printers settings, then double-click the offline printer. Click Printer on the toolbar and ensure Use Printer Offline doesn't have a checkmark next to it. If it does, click to disable it.
• Windows 10: Press the Windows key I to open Settings. Go to Devices > Printers & scanners. Select your printer and click Open queue. Click Printer on the toolbar and ensure Use Printer Offline doesn't have a checkmark next to it. If it does, click to disable it.

5. Clear the Print Queue

A clogged print queue can cause many issues, including the printer offline error.

• Windows 11: Press the Windows key I to open Settings, go to Bluetooth & devices > Printers & scanners, select your printer, and click Open print queue. Next to the name of your printer, click the ellipsis and select Cancel all.
• Windows 10: Press the Windows key I to open Settings, go to Devices > Printers & scanners, select your printer, and click Open queue. On the top toolbar, go to Printer > Cancel All Documents.

6. Set the Printer as Default

Windows can automatically set the last printer you used as your default printer. This can be helpful, but it might be the reason the printer you want to use is offline. So, it's best to stop Windows from doing this and manually set your default printer.

• Windows 11: Press the Windows key I to open Settings and click Bluetooth & devices > Printers & scanners. Beneath Printer preferences, toggle off Allow Windows to manage my default printer, if it isn't already. Next, select your printer and click Set as default.
• Windows 10: Press the Windows key I to open Settings and click Devices > Printers & scanners. Uncheck Allow Windows to manage my default printer, if it isn't already. Next, select your printer and click Manage. Finally, click Set as default.

7. Restart the Print Spooler Service

The print spooler is a service that handles interaction with the printer. Restarting this service can get your printer back online.

To do this on Windows 10 and 11:

1. Open the Start menu.
2. Search for and open Services.
3. Within the Name column, find Print Spooler.
4. Once found, right-click it and select Restart.

8. Update the Printer Drivers

Sometimes, you need to find and replace outdated Windows drivers, and the printer offline issue is one such situation where updating the drivers could help.

To ensure you're running the latest printer driver, go to your printer manufacturer's website, download the driver, and run the executable. This typically takes the form of a user-friendly wizard that guides you through the installation.

If the driver file isn't executable, use Device Manager. To do this on Windows 10 and 11:

1. Press the Windows key X and select Device Manager.
2. Double-click the Printers category.
3. Right-click your printer and click Update driver.
4. Select Browse my computer for drivers.
5. Click Browse, select the folder you downloaded the driver to, then click OK.
6. Click Next and follow the wizard through.

9. Use the Printer Software

Many printer manufacturers have software to help you manage and troubleshoot your printer (like HP's Smart app). If this is the case and you don't already have it, visit the manufacturer's website, download the software, and install it.

Now, open the software and check for any section that lets you restart, troubleshoot, or fix the printer.

10. Remove and Reinstall the Printer

Still no luck? Remove the printer from your computer and then add it back.

• Windows 11: Press the Windows key I to open Settings. Go to Bluetooth & devices > Printers & scanners. Select your printer and click Remove.
• Windows 10: Press the Windows key I to open Settings. Go to Devices > Printers & scanners. Select your printer, click Remove device, then click Yes.

To add it back, click Add device (Windows 11) or Add a printer or scanner (Windows 10), and follow the wizard through.

If All Else Fails, Contact the Manufacturer

Hopefully, you have solved the printer offline issue and your printer is now back up and running. If not, contact the printer manufacturer for further support, as your printer may be faulty and need a replacement.