Posted by a ceTe Software moderator
Hello Mark,
You can adjust the DPI using the ImageSize classes. Here is a topic from our help documentation that may help:
Output Image Size
The TIFF compression types are all lossless so the fuzziness can likely be fixed by finding the right DPI. Keep in mind that CCIT Group 3 and CCIT Group 4 are 1 bit black and white formats, so this may also account for this. If you need to preserve the color and need lossless compression, try using TIFF with LZW or PNG. If you want the smallest file size and don't care if there is some data loss, you should use JPEG. Here is a link with more details on the various Image Formats:
Output Image Format
Let me know if I can be of further assistance.
Thanks,
ceTe Software Support Team