Xerox 180 - Manual (Page 270)

MAINTENANCE TASKS
11-14 XEROX DOCUPRINT 180 LPS OPERATOR GUIDE
Cleaning additional sensors
There are additional sensors which you should clean when directed
by the Xerox Customer Support Center personnel. To clean the
sensors, follow this procedure:
Step 1. Brush or wipe the sensor window lightly.
Step 2. Remove any paper dust present in the area.
Note: If the sensor is very dirty, you may use a small amount of
alcohol on a swab to clean it.
Caution: Do not use any abrasive materials or stronger solvents on
the sensor.
Sensors Q1106 and Q1166 To access sensors Q1106 and Q1166, open the top cover of the
high-capacity stacker. See figure 11-18 for the location of the
sensors.
Figure 11-18.Q1106 and Q1166 sensor location