Saturation, Negative/Positive image, Mirror, Compression

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June 3, 2011 at 7:56 am #22691 Reply
willzith
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Hi all,

1. My scanner (EPSON) support some capabilities like: Saturation, Negative/Positive image, Mirror, Compression.
But Twain spec has nothing about these things:(.
How can I set value for these capabilities in my Twain app.

2. My scanner support page size: A4, A3, …
But tool Twister reported that ICAP_SUPPORTEDSIZE is not supported:(. (I reinstall driver & restart Wins)

Please help!
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