Had my HP Deskjet 3755 up and running for a number of months, including a subscription to InstantInk on the 10 pages/month free package. This morning I unsubscribed from InstantInk. Shortly afterwards the WebServices icon on my printer started flashing and I was unable to print.
I have run the HP Print and Scan doctor a number of times and have uninstalled and reinstalled the software and am unable to resolve the problem.
This is is not the first time I've encountered problems with this printer. Getting it up and running the first time took an HP Support person over 2 1/2 hours remote controlling on my pc installing and uninstalling software to get it working with the InstantInk.