sane-find-scanner lists: found USB scanner (vendor=0x04a9 [Canon], product=0x220d [CanoScan], chip=LM9832/3) at libusb:003:002-04a9-220d-ff-00
scanimage -L lists: device `plustek:libusb:003:002-04a9-220d-ff-00' is a Canon N670U/ N676U/LiDE20 USB flatbed scanner scanimage(12019) malloc: *** error for object 0x303fe0: double free scanimage(12019) malloc: *** set a breakpoint in szone_error to debug And if I attempt to scan a picture like so: scanimage --format=tiff >test.tiff I get this error, and the resulting file is a small portion of the picture: scanimage(12020,0xa000ef98) malloc: *** error for object 0x304760: double free scanimage(12020,0xa000ef98) malloc: *** set a breakpoint in szone_error to debug Is this a known issue, or something unique perhaps to MacOS X ? scanimage (sane-backends) 1.0.15-cvs; backend version 1.0.15 MacOS X 10.4.1