Avision AV810C+ - Manual (Page 54)

5-3
5. 2 CLEANING THE GLASS
The procedures
Soak a cotton swab with some isopropyl alcohol. (95%)
Open the ADF unit and document cover as shown in Figure
5-2. Wipe the glass of flatbed and ADF area by moving the swab
from side to side.
Close the ADF unit and document cover. Your scanner is now
ready for use.
Figure 5-3 The cleaning area
Glass