Dnia 2010-06-16, ?ro o godzinie 22:08 +0200, Julien Salort pisze: > Now, indeed, grayscale scanning works fine from command line. > > % scanimage -V > scanimage (sane-backends) 1.0.22git; backend version 1.0.22 > > % scanimage -L > device `genesys:libusb:002:002-03f0-0a01-ff-ff' is a Hewlett Packard ScanJet > 2400c flatbed scanner >
> However : > > 1/ Color scanning gives strange results This is easy to fix (at least for 300dpi), just change the definition of the scanner from BGR to RGB in the backend genesys_devices.c and recompile: Genesys_Model hp2400c_model = { 0, 24, 48, /* RGB CCD Line-distance correction in pixel */ COLOR_ORDER_RGB, /* Order of the CCD/CIS colors */ SANE_FALSE, /* Is this a CIS scanner? */ SANE_FALSE, /* Is this a sheetfed scanner? */ > 2/ The scanner makes an unusual noise at the beginning of the scan Yes it does, when moving head back after lamp warm-up, but does not hit hard, needs to be fixed. > 3/ I still have to figure out how to use this to make the scanner appear in > Mac OS X built-in "Image Capture" application Can't really help you there, no experience with Mac. Regards, Piotr