Is my Brother HL1112 printer going to be obsolete due to IPP?

With reference to comments by michaelk and hazel on:
https://www.linuxquestions.org/quest...ts-4175729633/

IPP-over-USB: The Basics on: https://wiki.debian.org/CUPSDriverle...SB:_The_Basics suggests that bInterfaceProtocol should have a value of 4.

My output gives:

Code:lsusb -v | grep -A 3 bInterfaceClass.*7

bInterfaceClass 7 Printer
bInterfaceSubClass 1 Printer
bInterfaceProtocol 2 Bidirectional
iInterface 0Is my printer doomed?

Also, when do these IPP changes arrive?

Additional info on CUPSIPPEverywhere:
https://wiki.debian.org/CUPSIPPEverywhere