How to restore the Printer USB Port is Missing on Windows 10

Printer USB Port is Missing

When using Windows 10 version 2004, 1909, or 1903, you may have Printer USB Port is Missing printing problems. According to Microsoft’s support website, the USB printer port disappears from the port list when you use the USB printer and turn off your computer, and disconnect or turn off the printer the next time you start the device. As a result, Windows 10 can’t complete the job and you can’t print.

If you think you have encountered this Printer USB Port is Missing error, you can confirm the lack of a USB port by going to Settings -> Devices -> Printers and Scanners, select the printer, click Manage, select the Print Server Properties option, and then click on the Port tab.

In this tutorial, you will learn how to get around the Printer USB Port is MissingĀ error of not being able to print due to no USB printer port in Windows 10.

What is the reason for the Printer USB Port is Missing on Windows 10

What is the reason for the lack of a USB printer port in Windows 10

Microsoft explains that this problem occurs because “if the USB printer driver includes a voice monitor, the OpenPortEx callback voice monitor“ is no longer invoked.

Voice monitors are user-mode DLLs that serve two purposes:

  • Provide a full-duplex communication channel between printer spools and bidirectional printers, with the ability to provide status information available to the software.
  • Add printer control information to the data stream, such as commands defined in the printer job language (PJL).

The callback function is interpreted as a function A calling function B through the latter’s parameter list.

Or “In the Devices and Printers panel, when you select Print Server Properties -> Port, the USB printer port (e.g., USB001) does not appear in the printer port list. The USB printer port does not appear in the list.

If you think you are having this Printer USB Port is Missing problem, you can confirm that there is no USB port by going to Settings -> Devices -> Printers and Scanners, selecting your printer, clicking on Manage, clicking on the Print Server Properties option, then selecting Port.

In this guide by IR Cache, you will learn the steps to solve the Printer USB Port is Missing problem that is preventing you from printing because there is no USB printer port in Windows 10.

To solve the problem of Printer USB Port is Missing in Windows 10

To solve the problem of no USB printer port in Windows 10

Reboot Windows

  1. Click the Start button.
  2. On the Start menu, click the power icon and select Shutdown. This will shut down the operating system.
  3. Turn on the printer.
  4. If it is not connected to the PC, plug it in.
  5. Now turn on the computer and start the operating system.
  6. This should solve the Printer USB Port is Missing problem. Windows 10 will recognize the printer again at startup and recreate the missing USB port.

Frequently Asked Questions

  1. Click Start > Devices and Printers.
  2. Right-click on the printer > select Printer Properties.
  3. Click the Add Printer button.
  4. In the Add Printer wizard, click Add Local Printer.
  5. Click the Create New Port button.
  6. In the Port Name dialog box, type Computer NamePrinter Name and click OK.

Use the printer's USB cable to connect it to a USB port on a Windows Vista computer if you haven't already done so. Go to the Start menu, click Control Panel, select Hardware and Sound, click Printers, then click Add Printer.

  1. Click on the Start button.
  2. Select the Printers and Faxes option.
  3. Right-click on the network printer and select "Share".
  4. Select the "Share this printer" checkbox.
  5. Enter a name for the printer in the "Share name" field.

  1. Click "Start" to open the Windows start menu. Click on "Settings" and select "Printers and Faxes."
  2. Find your network printer on the "Printers and Faxes" screen. Right-click on the device.
  3. Click on "Properties" in the pop-up menu.
  4. Click the "Ports" tab to view the IP address of your printer.