Printer spools, but does not print

[Lighthope]

Pixma 7520.

When attempting to print, I see it send the data to the print spooler.  It says "Printing", then it deletes the file with nothing printed.

Reinstalled the drivers three times.  No effect.

Windows 10.

[shadowsports]

Greetings,

Did printing ever work?

New device, new to you? What's changed?

The printer supports multiple connection methods.

Which are you using?

This probably has to do with the port the computer is using to communicate with the printer.  Reinstalling multiple times can create duplicate printer instances.  You may want to remove these instances and ports before reinstalling the device. 

Wi-Fi Printing Help is here:

Support | MG Series - Inkjet | PIXMA MG7520 | Canon USA 

[Lighthope]

> Did printing ever work?

Yes.

> New device, new to you?

No.

> What's changed?

Nothing.  It just suddenly stops working.

> The printer supports multiple connection methods.

> Which are you using?

USB

> This probably has to do with the port the computer is using to communicate with the printer.  Reinstalling multiple

> times can create duplicate printer instances.  You may want to remove these instances and ports before

> reinstalling the device. 

I comletely removed the printer and reinstalled.  No effect.