on both my husband's and my tablet (samsung galaxy) we have the hp eprint app. We have been using it for months. now it no longer works on either tablet.
The printer can be detected and used by all our other devices. We have uninstalled and reinstalled the app. does not fix.
Printer shows up under 'all' tab but with just a grey circle. cannot be selected. does not move to preferred tab. print button is inactive under document.