USB Printer on FLINT2 router

Looking for step by step guide to setup printer sharing on USB port in FLINT 2 router.
(Super easy on a ASUS router)
Thanks!

Sorry, GL firmware does not support the printer sharing for the present, but the you can install the third-party plugins to active this feature: cups

https://openwrt.org/docs/guide-user/services/print_server/cups.server