HP LaserJet Enterprise MFP M630 User Guide 1 - Page 182
Check the scanner glass for dirt and smudges, Open the scanner lid.
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Check the scanner glass for dirt and smudges Over time, specks of debris might collect on the scanner glass and white plastic backing, which can affect performance. Use the following procedure to clean the scanner if the printed pages have streaks, unwanted lines, black dots, poor print quality, or unclear text. 1. Press the power button to turn the product off, and then disconnect the power cable from the electrical outlet. 2. Open the scanner lid. 170 Chapter 9 Solve problems ENWW
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Check the scanner glass for dirt and smudges
Over time, specks of debris might collect on the scanner glass and white plastic backing, which can affect
performance. Use the following procedure to clean the scanner if the printed pages have streaks, unwanted
lines, black dots, poor print quality, or unclear text.
1.
Press the power button to turn the product off, and
then disconnect the power cable from the electrical
outlet.
2.
Open the scanner lid.
170
Chapter 9
Solve problems
ENWW