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If multiple computers are using a printer, the printer may be locked for a period of time.

This means that the previous process did not release the lock.

the Print Spooler service in Services

If the driver is corrupt or anything makes the printer unavailable, you may also receive this issue notification.

If you want to find a way to fix this error effectively, read this post.

Therefore, you will receive this error every time another computer tries to connect the printer.

update the printer driver

The power-recycle will ensure that the printer is not busy now and become available.

Step 1: Turn off the printer and leave it off for more than a minute or so.

Step 2: Then turn the printer on and connect to a internet or computer.

find the spool folder

If this service is turned off, you cant print or you will not see your printers.

you could make a run at restart the Print Spooler service.

This method can help clear everything and make the printer available for everyone.

Step 1: PressWindows + Rkey together to open theRundialog box.

Typeservices.mscand clickOKto open theServiceswindow.

Step 2: You will see a list of all services in Windows.

Find thePrint Spoolerservice, right-click it and then click theRestartoption.

Solution 3: Update Printer Driver

Step 1: Right-click theStartmenu and then select theDevice Manageroption.

Step 2: ExpandPrint queues, right-poke the printer that is causing trouble and choose theUpdate driveroption.

Step 1: Find the folder that holds the printer jobs and open it.

Step 2: Select everything inside PRINTERS, right-hit the selected part and chooseDeleteto delete everything inside it.