Basically you would attach your scanner via USB to the Raspberry Pi and run SANE on the Raspberry Pi. Note that you may also be able to use a Raspberry Pi or similar small, low-cost Linux machine as a "scanner server". You can get help like this: scanimage -help -d epson You can debug the scanimage program with: SANE_DEBUG_SNAPSCAN=128 scanimage -L Here are a couple of resources I found helpful when working it all out. UPDATE: currently stuck with the following: Downloads % device=$(sane-find-scanner | awk '/Canon/.jpg" But it works just as well as the day we got it so I REALLY don't want to have to toss this one out and buy a new one. I'm honestly not sure if writing a driver is the best way to do this but the manufacturer (Canon) no longer has drivers for this old scanner. I'd like to be able to use my scanner to save an image of a scanned document. The issue I'm facing is that my printer (with scanner) currently will only scan pages and print them out. I basically want to create a driver that is compatible with my current MacOS (Catalina).
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