I have had some problems with this printer. At the suggestion of the HP phone support person I uninstalled all HP related stuff and downloaded/installed the latest driver software. I have regained control of printer, but scanner has problems.
I have tried scanning from HP solution center, Photoshop and other software. All bring up an HP window that complains about not finding docproc.msi. I have searched my entire hard drive. No docproc.msi
I have searched the internet. Lot's of references to docproc.msi but none of them from HP. The scanner worked one time but not any more.
Hoarding photos on your phone?
Those picture are hogging memory and could be slowing down your phone.