Applies ToWindows 10, version 1903, all editions Windows 10, version 1909, all editions Windows 10, version 2004, all editions
Symptoms
If you connect a USB printer to Windows 10 version 1903 or later, then shut down Windows and disconnect or shut off the printer, when you start Windows again the USB printer port will not be available in the list of printer ports. Windows will not be able to complete any task that requires that port.
The list of printer ports can be found at: Start > Settings (gear icon) > Devices > Printers & Scanners > Print Server Properties > Port tab.
Cause
-
If the driver for the USB printer contains a Language Monitor, the OpenPortEx callback function of the Language Monitor would not be called. As a result, the user cannot fulfill operations dependent on the operation of the Language Monitor.
-
In the «Devices and Printers» control panel, when selecting [Print Server Properties] > [Port] tab, the port for the USB printer (such as «USB001») would not appear in the list of printer ports. As a result, the user cannot fulfill operations dependent on the existence of the port.
Resolution
You can avoid the issue by connecting a powered-on USB printer before starting Windows.
More information
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the «Applies to» section. We are working to fix the issue in a future version of the operating system.
For developers and hardware vendors: to get more information on Print Monitors, Language Monitors and OpenPortEx function, see the following documents —
Writing a Print Monitor
Language Monitors
pfnOpenPortEx callback function
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В Windows 10 появилась новая ошибка, которая может вызвать проблемы с USB-принтерами, подключенными к вашему компьютеру. Если USB-принтер был отключен до завершении работы Windows 10, ОС удалит его виртуальный порт и не создает его заново, что приведет к неисправности принтера — Отсутствует порт «Virtual printer port for USB».
Microsoft раскрыла некоторые детали этой ошибки. По словам компании,
Если драйвер для принтера USB содержит языковой монитор, функция обратного вызова OpenPortEx языкового монитора не будет работать. В результате пользователь не может выполнять операции, зависящие от работы монитора.
На панели управления «Устройства и принтеры» при выборе [Свойства сервера печати] → вкладка [Порт] порт USB-принтера (например, «USB001») не отображается в списке портов. В результате пользователь не может выполнять операции, зависящие от существования порта «принтер не установлен, причина: отсутствует нужный порт».
Версии операционной системы где замечена ошибка.
- Windows 10 версия 2004
- Windows 10 версия 1909
- Windows 10 версия 1903
Если вы считаете, что также столкнулись с этой проблемой, вы можете подтвердить отсутствие USB-порта в меню «Параметры» → « Устройства» → « Принтеры и сканеры» , выберите принтер, нажмите кнопку «Управление» , выберите пункт «Свойства сервера печати» и перейдите на вкладку «Порты».
Компания также предоставила простой выход из положения, который вы можете использовать, пока Microsoft не исправит проблему.
Как исправить: USB-порт принтера отсутствует в Windows 10 1903 и выше
- Нажмите на кнопку «Пуск».
- В меню «Пуск» кликните значок питания и выберите «Завершить работу».
- Включите принтер.
- Если он отключен от ПК, подключите его.
- Теперь включите компьютер и дождитесь загрузки ОС.
Все, это должно решить проблему. Windows 10 при запуске распознает принтер снова и заново создаст отсутствующий порт USB для вашего принтера.
В настоящее время Microsoft работает над устранением проблемы в будущих версиях операционной системы.
В дальнейшем, перед запуском Windows 10 необходимо сначала включить принтер, чтобы он был правильно распознан и мог выполнять задачи печати. В противном случае только принтер остается в режиме ожидания.
Microsoft исправила проблемы с принтером в Windows 10.
Сегодня Microsoft выпустила несколько исправлений, которые решают проблемы с принтером в нескольких версиях Windows 10. Вот патчи и изменения, которые они внесли.
KB4567512 (сборки ОС 18362.904 и 18363.904), Windows 10, версия 1903, Windows 10, версия 1909
Решает проблему, которая может помешать печати определенных принтеров.
Эта же проблема теперь исправлена в старых версиях Windows 10 со следующими обновлениями.
- KB4567513 (сборка ОС 17763.1294) для Windows 10, версия 1809
- KB4567514 (сборка ОС 17134.1553) для Windows 10, версия 1803
Посетите сайт журнала обновлений Windows, чтобы просмотреть предварительные требования для пакетов и прочитать об известных проблемах (если они есть).
Как установить обновления
Чтобы загрузить эти обновления, откройте «Параметры» → «Обновление и безопасность» и нажмите справа кнопку «Проверить наличие обновлений».
Полезные материалы:
Удаление принтера в Windows 10.
Windows 10 — Принтер по умолчанию не может быть установлен.
Почему Windows 10 автоматически меняет Мой принтер по умолчанию.
Windows 10, устранение неполадок принтера.
Очистить документы, отправленные на печать из очереди принтера Windows 10.
Updated May 2025: Stop these error messages and fix common problems with this tool. Get it now at this link
- Download and install the software.
- It will scan your computer for problems.
- The tool will then fix the issues that were found.
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 Missing error of not being able to print due to no USB printer port in Windows 10.
Table of Contents:
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
Updated: May 2025
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- Step 1 : Install the PC Repair and Optimizer Tool. (Windows 10, 8, 7, XP, Vista).
- Step 2 : Click Start Scan to determine what problems you are experiencing with your computer.
- Step 3 : Click Repair Allto resolve all problems.
Reboot Windows
- Click the Start button.
- On the Start menu, click the power icon and select Shutdown. This will shut down the operating system.
- Turn on the printer.
- If it is not connected to the PC, plug it in.
- Now turn on the computer and start the operating system.
- 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.
APPROVED: To fix Windows errors, click here.
Frequently Asked Questions
- Click Start > Devices and Printers.
- Right-click on the printer > select Printer Properties.
- Click the Add Printer button.
- In the Add Printer wizard, click Add Local Printer.
- Click the Create New Port button.
- 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.
- Click on the Start button.
- Select the Printers and Faxes option.
- Right-click on the network printer and select «Share».
- Select the «Share this printer» checkbox.
- Enter a name for the printer in the «Share name» field.
- Click «Start» to open the Windows start menu. Click on «Settings» and select «Printers and Faxes.»
- Find your network printer on the «Printers and Faxes» screen. Right-click on the device.
- Click on «Properties» in the pop-up menu.
- Click the «Ports» tab to view the IP address of your printer.
Windows 10: Printer issues, USB001!
Discus and support Printer issues, USB001! in Windows 10 Software and Apps to solve the problem; My printer has been working fine, but now it’s not! I keep getting an error coming up saying USB001. When I go to the printer settings USB001 is ticked…
Discussion in ‘Windows 10 Software and Apps’ started by CJ2121, May 1, 2022.
-
Printer issues, USB001!
My printer has been working fine, but now it’s not! I keep getting an error coming up saying USB001. When I go to the printer settings USB001 is ticked in the settings, but I can’t get it to print. Any help would be greatly appreciated as I am desperate to do some printing!
-
USB Printer Support and USB001 Virtual Port are missing — RESOLVED
Any one else having an issue with their Konica Minolta BizHub 363 or not able to connect using the USB, the thread below may help.
It is RESOLVED having found a way to work around the elusive USB001 Port; described as «Virtual Printer Port for USB«USB Printer Support and USB001 Virtual Port are missing Solved — Windows 10 Forums
-
Old printer installation gives Status:Error You mean the post #15 that shows the port USB001 in the list of ports?
Denis
-
Printer issues, USB001!
USB001 Printer Port Not in Drop-Down List (Windows 10) — HOW TO ADD a Virtual Printer Port
Hello,
My Printer will not work. I have tried uninstalling the Printer and hoping that Windows 10 will see it but it cannot see the Printer at all. I have tried uninstalling the Driver and downloading the HP Software and Driver again but Windows 10 still does
not see the Printer when rebooted. I have tried uninstalling the USB connections listed in the Device Manager but Windows 10 still does not see the Printer when rebooted. Finally, I figured out that I could manually add the Printer (HP LaserJet Pro MFP M130fw)
via (HP LaserJet MFP M129-M134 PCLm-S) so now at least it shows on the Control Panel Printer’s Area but STILL Windows 10 does not see the Printer. I assume it is because it is physically connected to the PC via a USB cable and the Printer Port «LPT1» needs
to change to «USB001» Virtual Printer Port. I followed the instructions to add a Printer but it says to choose «USB001» Printer Port in the drop-down list but USB001 does not exist. Then I tried the instructions below*** but it did not work because \\computer
name\printer name displayed the error message «Local Port: the network name cannot be found». I managed to create my «Computer Name» under «Network» but don’t know how to put the «Printer Name» file there. Please HELP because I am extremely frustrated and
I am sure this is some simple fix — HOW do I CREATE a USB001 Virtual Printer Port so Windows 10 will actually SEE my Printer?Thank You for your expedient assistance.
***Step 1: Check the following setting:
1. Click Start
-> Devices and Printers.2. Right click on the
printer -> Select Printer properties.3. Under the
Ports tab -> Clear the
Enable bidirectional support check box.Step 2: You may also try the following work around:
1. Open Printers by clicking the
Startbutton, clicking
Control Panel, clicking Hardware and Sound,and then clicking Printers.
2. Click
Add a printer.3. In the
Add Printer wizard, click Add a local printer.4. Click
Create a new port. Make sure Local Port is selected in the list, and then click
Next.5. In the
Port Name dialog box, type \\computer name\printer name, and then click
OK.6. Complete the rest of the wizard, and then click
Finish.P.S. The link given by «Alan Morris» goes to a 404 Error Message Page.
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Windows не создает порт виртуального принтера USB 001
Возникли проблемы при подключении МФУ “HP LaserJet Pro MFP M132”
Перезагрузка не помогла, скачал новый инстайлер с hp.com, не помогло, не отображается принтер при печати из документа.
Далее попробовал: …”Добавление принтера”- “Добавить в ручную”. И дальше:
- “Использовать существующий порт”. В списке порты: LPT; COM; FILE(Печать в файл); Nitro PDF Port. USB порта нет ни одного.
- Создать новый порт. В списке: HP Standard TCP/IP Port; Local Port; Nitro PDF Port; Standarted TCP/IP Port. USB порта и тут нет.
Пробую любой порт, нахожу в списке свое устройство, принтер ставится, но не печатает. Сканер при этом есть и работает.
Решение: виртуальный порт создается в момент подключения принтера и установки драйверов , на чистой системе этого порта нет как такового .
Необходимо вычистить систему от дров через установку и удаление программ, в диспетчере устройств удалить все хабы и коммутаторы USB портов, а так же сами принтеры и перезагрузить.
После перезагрузки компьютера – “Добавление принтера”- “Добавить в ручную”