Sorry - haven't a clue but then, I only use any camera in full manual mode.
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Zone8
3 Quotes by Ansel Adams:
"A photograph is usually looked at - seldom looked into." "A good photograph is knowing where to stand." "Sometimes I do get to places just when God's ready to have somebody click the shutter."
LINK: For B+W with Epson 1400 (and other models) using black ink only: http://www.photosnowdonia.co.uk/ZPS/epson1400-B&W.htm
My camera does the same thing, so I don't think that it's something wrong with your camera.
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The masterpiece is created by the artist, not the camera. http://bcscenicwonder.com/blog3/