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‎03-18-2019 09:51 AM

HP Recommended
Product: Universal Print Driver v6.7.0.23989
Operating System: Microsoft Windows 10 (64-bit)

After updating to Universal Print Driver v6.7.0.23989, users are prompted with "Manually Feed Unknown Letter" at the printer console. Multiple users, multiple printers. Settings look good, no other changes were made other than the driver update itself. I compared settings on a different Print Server still running with an older version of the Universal Print Driver (settings are identical). Not sure what I'm missing. Any thoughts?

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