objective c - Sample Image Capture with Scanner to Yosemite -

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i tested code page of apple developers , not work nose if special because i'm testing on mac osx yosemite because when try view scanners connected not show me none, instead if use software company scanner performs scanning me well, please provide me example works in yosemite know begin , whether developed in yosemite.

regarding not recognize printer yosemite , try following no more scanning after upgrading macos x 10.10


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