HP ENVY Inspire 7900e User Guide - Page 74

alcohol because it can leave streaks on the scanner glass.

Page 74 highlights

1. Lift the scanner lid. 2. Clean the scanner glass and lid backing 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 scanner glass. ● Do not spray the glass cleaner directly on the scanner glass. If too much glass cleaner is applied, the cleaner could leak under the scanner glass and damage the scanner. CAUTION: 64 Chapter 8 Solve a problem

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1.
Lift the scanner lid.
2.
Clean the scanner glass and lid backing 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 scanner glass.
Do not spray the glass cleaner directly on the scanner glass. If too much glass cleaner is applied, the
cleaner could leak under the scanner glass and damage the scanner.
CAUTION:
64
Chapter 8
Solve a problem