For a good 4R print with ink jet, you need 200-300dpi, that means
800x1200pixels minimum. A file of around 2.8MB (uncompressed) is
needed, for JPEG you need around 500K for a good quality print.
C.H.Ling
Clemente Colayco wrote:
>
> Ok, then that is easy now. If I am to use JPEG format, for typical 4R print,
> how big a file must I send to cature a decent quality level? As I know the
> usual photo software prompts you to set the quality from 0 - 100 and the
> effect is at higher levels, the file get really big. In our office we
> usually go for a level that reduces the file size to just 50K per image.
> Will this suffice?
>
> Sorry I am asking what was discussed sometime ago, but now cant find that
> thread.
>
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