hplip 3.20.6 shows print job processing but never print

[bob barrett]

Checking for Configured Queues....
warning: Fail to read ppd=/etc/cups/ppd/Deskjet_2540.ppd file
warning: Insufficient permission to access file /etc/cups/ppd/Deskjet_2540.ppd
warning: Could not complete Queue(s) configuration check

Checking for HP Properitery Plugin's....
No plug-in printers are configured.

Checking for Printer Status....
error: 'Deskjet_2540' Printer is either Powered-OFF or Failed to communicate.
Turn On Printer and re-run hp-doctor
error: 'Deskjet_2540_2' Printer is either Powered-OFF or Failed to communicate.
Turn On Printer and re-run hp-doctor

Diagnose completed...

More information on Troubleshooting,How-To's and Support is available on http://hplipopensource.com/hplip-web/index.html
michael@michael-p7-1456c:~$

[shivani mandora (shivani1708)]

Hi ,

Please provide distro details and the driver version you are using.