Large red dot which contains a minus sign in display of printer

[Donald F. Parsons]

Hello,
I previously posted:
I have the HP Laserjet Pro 400Color M451nw installed with 
3.14.3-0ubuntu3.2 in Ubuntu 14.04.
It basically prints but is somewhat slow. The printers icon shows a 
large red dot with a minus sign which I believe indicates that " 
cups-ipp-missing-send document" is missing
Any one know how to correct this?

I got no replies about this.
I will appreciate some help on this problem.
Thanks
Don