Hi All: www.scantips.com says the following for photos & greyscales: Laser printers, b&w or colour: 300x300 dpi - 100 dpi 600x600 dpi - 150 dpi 1200 x 1200 dpi - 200 dpi Commercial offset printing: Image dpi should be 1.5-2.0 times the lpi spec of the printer Dye sublimation printers: Around 300 dpi For line art (strictly b&w): For laser printers- The dpi of the printer, although 600 dpi at most is usually enough. Commercial offset printing: 800-1200 dpi Dunno how correct it is, but it does accord with material I read on HP's site some years ago. Garry ************************************************** To post a message to austechwriter, send the message to austechwriter@xxxxxxxxxxxxxx To subscribe to austechwriter, send a message to austechwriter-request@xxxxxxxxxxxxx with "subscribe" in the Subject field. To unsubscribe, send a message to austechwriter-request@xxxxxxxxxxxxx with "unsubscribe" in the Subject field. To search the austechwriter archives, go to www.freelists.org/archives/austechwriter To contact the list administrator, send a message to austechwriter-admins@xxxxxxxxxxxxx **************************************************