Epson DS-30000 Users Guide - Page 151

Saving Scanned Documents as a Searchable PDF Using Epson Scan 2 Ripple Patterns Appear in an Image You may see a ripple pattern (called a moiré) in scanned images of printed documents. This is caused by interference from differing pitches in the scanner's screen and your original's halftone screen. To reduce this effect, adjust these Epson Scan 2 settings (if available) and try scanning again: • Select the Descreening setting on the Advanced tab. • Select a lower Resolution setting. Parent topic: Solving Scanned Image Quality Problems Related references Additional Scanning Settings - Main Settings Tab Additional Scanning Settings - Advanced Settings Tab Spots or Lines Appear in All Scanned Images If spots or lines appear in all your scanned images, clean the rollers and glass scanning surfaces inside your scanner using a genuine Epson cleaning kit or a soft, moist cloth. Parent topic: Solving Scanned Image Quality Problems Related tasks Cleaning Inside Your Scanner Scanned Image is Cropped If the edges of a scanned image are cropped, try the following solutions: • In Epson Scan 2, select the Main Settings tab. Select Document Size > Settings and adjust the cropping area shown in the Crop Margins for Size "Auto" setting. • In Epson Scan 2, select the Advanced Settings tab. Make sure the Edge Fill setting is set to None. Parent topic: Solving Scanned Image Quality Problems Related references Additional Scanning Settings - Main Settings Tab Additional Scanning Settings - Advanced Settings Tab 151