Easy as 1, 2, 3 on a 3335/3345, which is what the firmware you downloaded goes to
Of course the file and directions won't work at all for a 3315 or 3325 which are entirely different machines.
The instructions are included with the download as well as right on the download page for the firmware
See them here.
Hello I would like to receive explanation of how to upgrade the firmware of Workcentre 3325 to macOS Catalina.
I downloaded the file WC3335_WC3345_V60.006.06.000.hd but don't know how to run and upgrade.
If any one can help me here please...
Solved! Go to Solution.