5. Wipe the Main Roller with a clean, water-dampened cloth, turning the roller as you
clean it.
6. Wipe the Contact Image Sensor with a clean, dry, lint-free cloth. If the Scanner
Contact Image Sensor (CIS) becomes dirty, image quality defects such as black lines
or streaks may appear on scanned images.
7. Wipe the Pinch Rollers and Feed Rollers with a water-dampened cloth.
8. Wipe the four Original Sensors with a dry cotton swab.
Xerox
®
Wide Format 7742 Scan Solution
2-4
User Guide
Maintenance
