How to Fix Printer “Port in Use” Error on Windows 10

Printers connect over a USB port. They need to operate specific drivers ie, the USB drivers on your system just won’t do the job. It is difficult to send a print job to a printer and you will often find that they stop or when the print job ends, the printer cannot get another print job.

Error port in use

“Printer port in use, please wait”

Printer port in use, see if an error message appears when Windows 10 detects that the printer is not ready to receive another print request. Normally, it should be able to queue print work but problems with the port, or the printer, or one of its services prevent the work from being done.

Make sure you check the printer for paper tags and that it appears online. If it appears offline, try these solutions.

(SOLVED) Error port in use

Here’s how to do it.

1. Restart Windows 10 & the Printer

The easiest and fastest solution to most printer problems is to restart the system and the printer. It restarts services, clears the print queue, and resolves any other problems that may be preventing you from printing.

  1. Turn the turn off printer and unplug it.
  2. Download Windows 10.
  3. Leave the unplugged printer for five minutes.
  4. Turn the restore system.
  5. Plug the printer in and turn it on.
  6. Connect the printer and print something.

2. Insert and reset printer

If the system does not restart and the printer does not work, uninstall and reinstall the printer.

  1. Open the Configuration application with keyboard shortcut Win + I.
  2. go to Tools.
  3. Select the Printers & scanners tab.
  4. Select the printer and click Remove Device.
  5. Disconnect the printer and unplug it.
  6. Leave the printer unplugged for a few minutes.
  7. Plug in the printer again and connect it to your system.
  8. Windows 10 will be automatic reinstall the printer.
  9. Please try again.

3. Update USB drivers

The printer has its own drivers to work but that doesn’t mean the USB drivers are meaningless. Try updating the drivers for the USB ports.

  1. Open Device manager.
  2. Expand USB serial bus controllers.
  3. Right click on the USB port and select Update Driver from the context menu.
  4. Search online for driver updates.
  5. Install the updates available.
  6. Restart the system and the printer.

4. Run the printer troubleshooter

A Windows 10-based troubleshooter is for printer problems and may be able to fix a Printer port, waiting for an error.

  1. Open the Configuration application with keyboard shortcut Win + I.
  2. go to Updates & security.
  3. Select the Troubled tab.
  4. Click Additional troublemakers.
  5. Select and run the printer problem.
  6. Enter all configurations that he praises.
  7. Restart the system.


Printer can cause all kinds of problems. This can happen even if it worked just good times before. The older the printer, the more likely it is not to work with Windows 10 running on newer hardware. If the issue persists, check if the printer is still compatible with the latest Windows 10 builds. If not, you either need to either go back to building a compatible Windows 10 or buy a new printer.

The post How to Fix Printer Error “Port in Use” on Windows 10 first appeared on TechtricksNg.

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