Custom Audio Electronics KPM202, User Manual, Page: 59 / 116

Sensors
1
2
Disconnect the power supply cable and open the upper
device covers (see previous paragraphs).
Clean all the device sensors
by using compressed air.
ATTENTION:
Do not use alcohol, solvents, or hard brushes.
Do not let water or other liquids get inside the machine.
To remove paper scraps, use tweezers or compressed air.
ON
Alcohol, solvent
Display
1
Disconnect the power supply cable.
2
To clean the display,
use compressed air or a soft cloth.
ATTENTION:
Do not use alcohol, solvents, or hard brushes.
Do not let water or other liquids get inside the machine.
Do not use ammonia-based products .
ON
Alcohol, solvent
Ammonia
59