I just want to be able to connect the Chromebook to the printer and print.
AirPrint, on the same printer, works every time from my MacBook. But it doesn't require a "printer manager" to figure out what the printer's IP # is, point a browser to it, login, then use the admin interface to give permission to people via email and those people to click on the email.
It's Linux underneath so I don't understand why that can't be used to talk to CUPS or LPD or something similar in the same way the file system is used.