Cannot print from Ipad to HP Envy 4520

[Maplered]

I am  now unable to print from my IPAD IOS ver 10.3.2 to my printer after printing several pages previously.

The message that appears on the print summary is  "status waiting" with the option to Cancel Printing  and its stuck there.

I have deleted the  AIO remote  app and reinstalled it again but with no luck with the printing

The wireless printing still works fine from my Windows 10

[Riddle_Decipher · Accepted solution]

@Maplered

Thank you for posting on HP Forums, 

Riddle_Decipher is at your service. 

As I Understand you are unable to print from Ipad to HP Envy 4520,

Don't worry as I'll be glad to help, however, to provide an accurate resolution, I need a few more details: 

Are you using the Air Print feature or are you interested in using the AIO remote app only?

Is the printer working as a copier or as a stand alone?

Did you check if the printer is compatible with the iOS version and/or the iPad using any HP articles?

If you haven't yet, here's what you need to know:

Click here for details on How to Print from iPhone, iPad, or iPod Touch

For details on Printing with Apple AirPrint (iOS) - Click here

Feel free to post your query for any other assistance as well, 

It's been a pleasure interacting with you and I hope you have a good day ahead.