I did run tests. Up to 480 DPI you can see differences. The higher the DPI (FILE size) the smoother and sharper the prints look. Sometimes I have 1200 DPI files, for large prints. When I make a very small print, I just leave it set at 1200 DPI. The prints are sharper than if you resample to 360 DPI. I made comparison prints from about 100 DPI to 720 DPI (FILE size) once. The bigger the file size, the sharper the print. After 480 DPI though, it takes a loupe to see any difference at the higher resolutions. There is a VERY noticeable difference between 240 and 480 though. Jerry If you don't believe it, try it yourself. Include in your print 5 point text and a single pixel diagonal line. "B. Alex Pettit Jr. " wrote: > > A friend attended an Epson printing seminar over the weekend. One > piece of most interesting information that he brought back is that > there Is an optimal recommended printing setting : 360 DPI - a > submultiple of 720/1440/2880. I always expected that but never ran any > tests to confirm it. > > Best, > Alex > Orlando Fla > > Please visit the Group Homepage to check the Files, Bookmarks, Polls and other resources as they are often being updated. The page is at: > > http://groups.yahoo.com/group/DigitalBlackandWhiteThePrint > > If you wish to receive no emails or just a daily digest, or you wish to unsubscribe, please edit your Membership preferences by visiting this same page. > > Please follow these basic guidelines: > - Include your full name with your message. > - Include the address of your website, if you have one. > - As threads develop, trim off excess portions of earlier messages to keep them short. > - As the topic of a thread changes remember to change the subject header. > - Good manners are required at all time. No personal attacks or "flames." > - Complete your Yahoo profile. > - Before posting a question, search the message archives and the various resources on the homepage. > > > > Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
Message
Re: [Digital BW] Optimal DPI
2003-02-11 by Jerry Olson
Attachments
- No local attachments were found for this message.