Hello, I was delighted that there is some progress with Scanjet 2400c. So I ran it through some tests, and fixed what I could. Results:
git version of genesys backend works partially:
grayscale:
* 100 dpi: works partially, motor step too big, need to switch off
the scanner to prevent damage
* 300 dpi: works nicely
* 600 dpi: picture distorted
