Forums › TWAIN Classic › Heavy Scanned Images Lexmark Twain 1.9 compliant scanners › Reply To: Heavy Scanned Images Lexmark Twain 1.9 compliant scanners
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This isn’t a solution, more of a thought. How big are the files for ‘those checks’ when you scan them in with the software that came with the scanner? Just thinking that the vendor’s software usually has an advantage over yours as they have access to the custom capability information that I usually find difficicult to obtain. Does leadtools offer support for custom capability negotiation?
Do yout set the capabilities one-by-one or are you using customDsData?
Could it be that these checks just don’t compress well? It seems to me that if the scanners is picking up the watermark or other fine detail that regardless of your compresion they won’t compress as well as if the scanner wasn’t, but I’m going to guess that you’ve already checked that you’re scanning in with the same dpi, using the same units and whatnot. Have you posted this question to leadtools support?