This app was mentioned in 3 comments, with an average of 3.00 upvotes
> https://play.google.com/store/apps/details?id=com.groundupworks.partyphotobooth&hl=en_US
We used this one. The design is SUPER simple even for older folks and kids. No tech issues whatsoever.
Is this kind of what you're looking for? https://play.google.com/store/apps/details?id=com.groundupworks.partyphotobooth
I haven't used the app, but it appears to be able to use Google Cloud Printing to print your photos. If you can get the printer you've got setup with that service, that could be an option.