New to scanners (don't even own one ). Have a little question for the experts here (Ian? )
What's the difference in scanning in 300dpi, 100% scaling and 150dpi, 200% scaling? Does the latter involve interpolation?
The HP Scanjet 5470c's software (PrecisionScan) tends to recommend using scaling instead of increased dpi to get the size desired when I try to scan beyond like 300dpi.
Thanks in advance.