Hello, I have added the Iriscan Express 2 to the supported models of the gt68xx backend based on the various reports that reached sane-devel list. It would be nice if latest sources in the git repository could be tested regarding this change.
I have also fixed the y positioning bug that affected sheetfed scanners by implementing the '0x82 request' that moves the document by the y distance provided. This request is now used for sheetfed scanners since the 'move before scan' values are ignored in effective scans for these models. Work on calibration is progressing nicely, I have already have it working. I need to do extensive tests and add calibration persistence in file before committing it. Regards, Stef