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Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎05-23-2017 03:04 PM

HP Recommended
Product: PhotoSmart C4780
Operating System: Microsoft Windows 10 (64-bit)

Having run into some printing problems, I uninstalled and reinstalled the driver.

 

The printer works, but it shows as an "Unknown device" with the driver uninstalled.

 

It shows OK under Imaging Devices and Print Queue.devmgr2.png

Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
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