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I am having issues printing photos.  The picture comes out really dark, and the color is not right.  I am using the latest version of Mac.  How can I fix this issue?
I am trying to take photos with my Canon Rebel XSI Camera.  I am using TV mode.  I am new to using this product.  I noticed that sometimes it will take photos, and sometimes it will not.  Are there requirements that could possibly be set that are not...