By my recent experience, libraries & FedEx Office & UPS Store will only print via email ☹️ Do you know otherwise? I need to print via Bluetooth.
You can use a USB drive, so maybe if you use a sync cable for your phone that would work.
I don’t think they allow bluetooth since that usually requires pairing with the host.
UPS Store has an app to print, not sure what that involves, could be roughly the same as email.
Best solution is to call a local office and ask.
This tutorial thing seems like such a pointless hassle, how sure are you this job is even legit?
Some places make you use their app. I’m thinking the Kodak printers at places like Walmart and Staples.
The UPS here just gives you a computer to look at, it’s not super secured or anything special here, if you can get it connected, you can print on it.