genesys: Brother DSmobile 600 no longer working
On Fedora using sane version 1.0.29-6.fc31, the scan fails to stop at page end and produces an abnormally long page, and completely black. Calibration, brightness/contrast settings all fail to produce anything but a long black page.
Latest git master fails to scan anything and instead starts the scanner, after a while terminates with scanimage: sane_read: Error during device I/O and leaves the scanner running indefinitely.
This scanner used to produce (good) images, especially with calibration.