COPY QUALITY
If dirty background occurs only in ADS mode, do the following:
If the ADS voltage is not within ± 0.1 volts of the standard voltage (2.5
•
V), readjust the ADS voltage.
If the signal at CN101-5 stays HIGH, check the harness and sensor,
•
and replace defective parts.
If the signal at CN101-4 stays LOW, replace the main board.
•
6-6
24 June 1994