HP ScanJet Enterprise 7500 User Guide - Page 31

Clean the scanner glass, scanning strip, and automatic document feeder (ADF) duplex background

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Clean the scanner glass, scanning strip, and automatic document feeder (ADF) duplex background The scanner glass, scanning strip, and ADF duplex background should be cleaned periodically or any time a scanned image has streaks. To clean these components, follow these steps: 1. Press the Power ( ) button to turn off the scanner, and then disconnect the USB cable and power supply from the scanner. 2. Open the scanner lid. 3. Clean the scanner glass and scanning strip with a soft, lint-free cloth that has been sprayed with a mild glass cleaner. CAUTION: Use only glass cleaner to clean the scanner glass and scanning strip. 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 scanner glass or scanning strip. If too much glass cleaner is applied, the cleaner could leak under the scanner glass or scanning strip and damage the scanner. 4. Dry the glass with a dry, soft, lint-free cloth. ENWW Clean the scanner glass, scanning strip, and automatic document feeder (ADF) duplex background 25

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Clean the scanner glass, scanning strip, and automatic
document feeder (ADF) duplex background
The scanner glass, scanning strip, and ADF duplex background should be cleaned periodically or any time a
scanned image has streaks.
To clean these components, follow these steps:
1.
Press the
Power
(
) button to turn off the scanner, and then disconnect the USB cable and power
supply from the scanner.
2.
Open the scanner lid.
3.
Clean the scanner glass and scanning strip with a soft, lint-free cloth that has been sprayed with a mild
glass cleaner.
CAUTION:
Use only glass cleaner to clean the scanner glass and scanning strip. 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 scanner glass or scanning strip. If too much glass cleaner
is applied, the cleaner could leak under the scanner glass or scanning strip and damage the scanner.
4.
Dry the glass with a dry, soft, lint-free cloth.
ENWW
Clean the scanner glass, scanning strip, and automatic document feeder (ADF) duplex background
25