Text gives the game away: PpdFiles: Error: command ['fgrep', '-H', '*NickName', '/etc/cups/ppd/HP_OfficeJet_Pro_8720_AE46BB_.ppd'] failed with exit code 2: grep: /etc/cups/ppd/HP_OfficeJet_Pro_8720_AE46BB_.ppd: Permission denied.
Found to be security issue with ppd file. Changed to 644 and print works fine.
Text gives the game away: ppd/HP_ OfficeJet_ Pro_8720_ AE46BB_ .ppd'] failed with exit code 2: grep: /etc/cups/ ppd/HP_ OfficeJet_ Pro_8720_ AE46BB_ .ppd: Permission denied.
PpdFiles: Error: command ['fgrep', '-H', '*NickName', '/etc/cups/
Found to be security issue with ppd file. Changed to 644 and print works fine.