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Thank you for taking the time to explain what has been happening.
Based on the symptoms described, Windows may temporarily no longer be recognizing the printer correctly. One possible cause is the Print Spooler, the Windows service that manages printing operations. Restarting this service can resolve temporary printer-recognition issues.
Please try the following:
- Press Windows key + R.
- Type
services.msc, and then press Enter. - Scroll down and locate Print Spooler.
- Right-click Print Spooler and select Restart.
- After the service restarts, go to
Settings > Bluetooth & devices > Printers & scanners. - Check whether the printer has reappeared. If it has not, select Add device and check whether Windows can detect and add it again.
If the printer appears and can be added successfully, this indicates that restarting the Print Spooler resolved the immediate recognition issue.
If the printer still does not appear or cannot be added after completing the steps above, I recommend contacting Microsoft Support for further assistance. Since the issue persists after restarting the Print Spooler, the support team can help investigate the printer-detection issue in your specific Windows environment.
When contacting support, please provide the exact error message or error code you receive when attempting to add the printer, if one appears. This will help the support team investigate the issue more efficiently.
Reference:
Fix printer not found and printer not recognized errors in Windows | Microsoft Support
Fix printer connection and printing problems in Windows | Microsoft Support
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