##acl Project/AdminGroup:admin,read,write,delete,revert Project/ReadWriteGroup:read,write Project/ReadGroup:read ##master-page:Unknown-Page ##master-date:Unknown-Date #format wiki #language en == Use of images == === Image resolution === Ensure that the image resolution is sufficient for printing. Ideally the image resolution is twice the screen line. The screen line ruling is determined according to the used paper and press. '''Guideline values for image resolution:''' || '''Print Method''' || '''Paper Coating''' || '''Resolution ppi''' || '''Screen ruling lpi (lcm)''' || || Sheetfed || Coated || 350 || 175 (70) || || Sheetfed || Uncoated || 300 || 150 (60) ||