----- Original Message -----
Sent: Saturday, March 31, 2001 4:39
Subject: filmscanners: Re: LPI for
EPSON . Rob, Jon, Austin
Troubleshooting Tip #0216
resolution for printing
The Line Screen Frequency for EPSON Stylus
printers can be calculated using the following formula:
________________ X ____ =
You should set the MINIMUM scan
resolution at 1/3rd of the desired print resolution. For example, for a
print resolution of 720dpi, you will need to set the scan resolution to
240dpi or higher. If you are going to increase the size of the printed image
then you should scan at a higher dpi resolution.
Thank you Austin, Jon, Rob
for the information.
I have been looking for this
since 3 years ago when I bought my first 750.
BTW ... 1440/3 * 1/2 = 240
!!!!!!!!!!!!! ... why ?
calculations should be 720/3=240 . * 1/2 = 120 ... and they say 240
Where it is the trick in the
Empirically I have used
(lacking this information despite my requests to EPSON) 320 dpi to achieve
near photography quality with my 750 on A4 glossy paper.
Was I over-shooting or
somehow wrong ?