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Maintenance and Troubleshooting
B. CLEANING THE LASER WINDOWS
Cleaning the Laser Windows is necessary if debris, dust, finger prints or
smoke residue are visible on the windows. Typically, poor print quality
would be the first sign of Laser Window contamination.
To clean the windows, first disconnect power. Then use a soft, dry cloth
to wipe away the contamination. If there is smoke residue you may
need to use a small amount of isopropyl (rubbing) alcohol to remove
the debris.
Note:
To clean the Laser Window on the Carrier you may need to use a
cotton swab to reach it. The cloth or cotton swab should not be
saturated with alcohol.
Laser Window
Laser Windows
Carrier