HP Scanjet N7710 Document Sheet-feed Scanner - Manual (Page 25)

3. Clean the glass by using a soft, lint-free cloth that has been sprayed with a mild glass
cleaner.
CAUTION: Use only glass cleaner to clean the scanner glass. Avoid cleaners
that contain abrasives, acetone, benzene, and carbon tetrachloride, all of which
can damage the scanner glass. Avoid isopropyl alcohol because it can leave
streaks on the glass.
Do not spray the glass cleaner directly on the glass. If too much glass cleaner is
applied, the cleaner could leak under the glass and damage the scanner.
4. Dry the glass with a dry, soft, lint-free cloth.
5. With a light touch, dust the two small strips of white reflective material with a dry, soft,
lint-free cloth.
6. Close the scanner hatch, and then reconnect the USB cable and power supply to the
scanner.
Clean the paper path
If scanned images have streaks or scratches, use the HP paper-path cleaning cloth to
clean the paper path.
To order more HP paper-path cleaning cloths, go to
www.hp.com/support .
To clean the paper path, follow these steps:
1. Open the sealed HP paper-path cleaning cloth container, starting at the notch. Take
care not to tear the cleaning cloth.
2. Remove the cleaning cloth and unfold it.
Clean the paper path 23