Delvo(r)Scan is a software based reading system based on an EPSON V600 scanner.
Keep glass plate of EPSON scanner always clean. Avoid spilling milk and or other liquids/dirt in and on the EPSON V600 scanner.
If for any reason the scanner glass plate has become dirty use clean a dust-free cloth or damp cloth (with clean water). Do not use organic solvents/detergents such as alcohols (e.g. isopropyl alcohol and ethanol) or ketones (e.g. acetone) as this may seriously damage scanner glass plate.
Refrain from using aggressive cleaning agents.