How to Identify and Fix Common Problems ?
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HP Smart app might display the “Printer status unknown” error message if your printer is idle or offline. If your printer goes into sleep or standby mode after a period of inactivity, press the power button to “wake” it.
If the error message, Unknown device appears, this can indicate that there is not adequate power and the PC can not identify the printer correctly. Verify that there are no extension cables and that the power cable is no longer than five meters. Reseat the power cables.
Your printer should have been packaged with a USB cable regardless of whether it is a wireless or wired printer. Plug the cable into your printer and your computer`s USB port. The direct linking should trigger your computer to recognize the printer and start up the software needed to complete the installation.
Make sure that both ends of the USB cable are correctly inserted into the computer and the printer. Try disconnecting and reconnecting the USB cable at both ends. Disconnect the printer and the computer and reconnect them. Try another USB port if available.
Status unknown means a circumstance where samples were scheduled to be taken by the regional water quality control plant and were not, samples were taken but not yet analyzed by the report due date or where a new discharger has yet to be sampled.
Open the start menu and select Control Panel > Administrative Tools > and choose the Services icon. Locate the Print Spooler service and right-click. Then select the option to “Stop” the service.
Updated: 10/11/2021 by Computer Hope. An unknown device is a device name listed in Device Manager that Windows cannot identify or doesn`t have the appropriate drivers to be recognized.
If you`re using Windows 10, click or tap the “+ Add a printer or scanner” button. No matter if you`re using Windows 11 or Windows 10, the operating system begins “searching for printers and scanners,” and if it manages to find your local printer or scanner, it will try to install its drivers automatically.
The easiest way to connect the Canon printer to the computer is via a USB cable. It`s the traditional method of connecting devices. One end of the USB remains connected to the printer, and the other must be connected to the computer`s USB port.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
Can printer cause WiFi problems?
ANSWER : It really doesn’t sound possible. Have you tried disconnecting the printer and seeing if that restores your wifi? I’ve had problems with my Internet service provider before. I found that I knew more than their techs did. The last problem I had was due to the router. They gave me a new one, but it had the same issues. I went out and bought a decent one and that fixed my problem.
newly installed printer…can scan but cant be set as a default printer???
ANSWER : ITS AN EPSON L210…
Lexmark Printer Problems
ANSWER : just put them in a dark room together. they’ll make out eventually.
Overcome the problem of the printer repair
ANSWER : The English is so bad, there is no way anyone can help.
PRINTER MX 320 CANON ALL IN ONE PRINTER
ANSWER : Probably a worn feed roller. You can try cleaning it with a damp rag as it might just be covered with paper dust.
epson printer problems
ANSWER : My Printer Has A Internal Erro
Difference Between Laser Printer and InkJet Printer
ANSWER : Laser uses toner which is a powder that gets melted onto the page. Inkjet uses ink that gets squirted onto the page.
MP287 Problems witch code P07-canon printer
ANSWER : when i run the service tool then open a new window i click on main button then this window is not responding (this window is hang) no response from this service tool plz tell me what i do.