Rev. 2.4
- 33 -
© 2014 Suzo-Happ Group
Bill-to-
Bill™ 300XE
After removing the sensor array, remove the plastic push rivet securing the PCB and using a cotton
swab, clean the two white light sensors and their respective lenses.
Turning around the PCB board would reveal two additional sensors which must be cleaned using a
cotton swab. Use a can of compressed air to remove dust from the rest of the part.