Greetings,
Having a higher FW release that whats avaialble from the support page for your printer is not a bad thing. Canon pushes out FW updates to its printers periodiucally, so you should not downgrade or be concerned.
In this case, I would contact Canon. Not about the FW version, but about the long beep and see what they have to say.
Closed today, but will reopen tomorrow:
1-800-OK-CANON (1-800-652-2666)
Monday-Friday 10:00am to 6:30pm ET, excluding holidays
~Rick
Bay Area - CA
~R5 C (1.0.7.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It
