[YurgenJurgensen]

There's significant overlap between the few things it's now necessary to print (mainly official forms), and things I wouldn't trust to some clerk at some random print shop, or whatever junk PC they're running the printer off.

That PC is prime malware target (easy access vector since anyone can pay a few Euros to put a USB device into it, lots of opportunity for identity theft, plus the chance of accidental infection from all the thousands of random USB sticks it'll see in its lifetme), and there's no way the employees are security-conscious enough to engage in the appropriate mitigations (re-imaging the PC every day). And the scenario of the print shop employee (probably not paid very much) earning extra cash on the side by selling any valuable personal details they get isn't unimaginable.