I wrote a wrapper around brscan and my brother printer with a feeder but no duplex scan or save to network folder capability to get double sided deskewed ocr'd pdfs into paperless-ngx with the touch of a physical scan to PC button.
I'm medical and a hobbyist, not technical, so I was happy to figure this out in bash with some trial and error. I scan the fronts, it gives me 15 seconds to put the backs in the way they came out and it deinterlaces after with deskew, ocr, etc. I used it to shred most of my filing cabinet and now scan bills/letters/receipts/etc. A cron job banks up paperless-ngx offsite using borg. For me it's just slick, my spouse uses it independently (!), and helped my bookkeeping a lot.
I'm medical and a hobbyist, not technical, so I was happy to figure this out in bash with some trial and error. I scan the fronts, it gives me 15 seconds to put the backs in the way they came out and it deinterlaces after with deskew, ocr, etc. I used it to shred most of my filing cabinet and now scan bills/letters/receipts/etc. A cron job banks up paperless-ngx offsite using borg. For me it's just slick, my spouse uses it independently (!), and helped my bookkeeping a lot.