Try making a standalone copy and check if that works. By this, we can conclude if this is a hardware or a driver issue.
Connecting the printer to a mobile hotspot may not work. You will need a wireless router.
Alternatively, you may use a USB cable to print from the PC.
If you do not have a USB cable, connect the printer and the PC using wifi-direct and you will be able to print the saved files/pictures on the PC
Note: There will be no internet connection while using wifi-direct.
For more info, refer to this document. The default password is 12345678.
Hope this helps! Keep me posted.
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