User`s guide
Scanner Options, Maintenance and Troubleshooting
114 DocuMate 765 Scanner User’s Guide
Cleaning the Outside of the Scanner
Excessive dust accumulation around and on the scanner will pull into the 
scanner during the scanning process and clog the ventilation openings. 
You should clean the outside of the scanner at least once a month to help 
limit the amount of dust build up in the scanner.
NOTE: You will need the blower brush provided with your scanner and a 
soft dusting cloth to clean the scanner.
1. Turn off the scanner power.
2. Using the blower brush, brush away any dust build up around the 
ventilation openings. 
3. Using a soft dusting cloth, wipe down the body of the scanner, input 
tray and exit area. Make sure that the input and exit slots in the 
scanner are also clean. 
4. If there is any accumulation of dust in the indentations around the 
buttons, use the blower brush to gently brush away the dust.
5. When you’re finished, press the power button to turn the scanner 
back on.










