TIFF is another good option, however the Wikipedia entry for PNG says it
uses a type of lossless compression. Have I missed something here? I
am very curious to know the answer as I have started to save my
completed photographs as PNG because I thought there was no penalty for
Chris Mohler wrote:
My advice would be to save your files in TIFF format. If you enable
LZW compression, the file size will be significantly reduced without
losing quality (unlike JPEG, and to some degree PNG).
I'm not sure what process your printer is using, but if it's just a
full-color transfer, a resolution of 200 DPI will be sufficient.
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