Canoscan Lide 210 installation

I have purchased a new Canoscan LIDE 210 scanner but am having trouble installing it. I found the SANE website which says there’s a backend app that will work but I’m new to this and need detailed instructions - can anyone help, please? (My husband was highly competent with Linux/unix and set my computer up but I’m widowed now.)

Which Linux distribution/version/architecture are you using ?

If unsure, can you open a terminal and post tthe output from running the following commands:

cat /etc/*release*


uname -a