User's Manual Part 2
Routine Maintenance
Clean Interior
58981L-002 Rev. 1 2/11/05 R110PAX4 User Guide 123
Clean Interior
Remove any accumulated dirt and lint from the interior of the print engine using a soft bristle
brush and/or vacuum cleaner. This area should be inspected every time a new ribbon is loaded.
Clean the Sensors
To ensure proper operation of the print engine, all sensors should be cleaned on a regular basis.
The sensors are shown in the following:
• See Figure 43 for the media sensors.
• See Figure 44 on page 124 for the door-open sensor.
• See Figure 45 on page 124 for the ribbon sensor and ribbon sensor reflector.
Figure 43 • Media Sensor Locations (Right-Hand Unit Shown)
1
Upper transmissive media sensor
2
Reflective media sensor
3
Lower transmissive media sensor
1
2
3