HP OfficeJet Pro 9720e User Guide - Page 63

Printer maintenance, Clean the scanner glass

Page 63 highlights

2. Scroll to Utilities and touch Tools. 3. Touch Reports, and then touch Status Reports. 4. Select a printer report to print and touch Print. Printer maintenance Clean different printer parts. Clean the scanner glass Dust or dirt on the scanner glass, scanner lid backing, or scanner frame can slow down performance, degrade the quality of scans, and affect the accuracy of special features such as fitting copies to a certain page size. WARNING! Before cleaning the printer, turn the printer off by pressing the Power button and unplug the power cord from the electrical socket. 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. Printer maintenance 57

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2.
Scroll to
Utilities
and touch
Tools
.
3.
Touch
Reports
, and then touch
Status Reports
.
4.
Select a printer report to print and touch
Print
.
Printer maintenance
Clean different printer parts.
Clean the scanner glass
Dust or dirt on the scanner glass, scanner lid backing, or scanner frame can slow down performance, degrade the
quality of scans, and affect the accuracy of special features such as fitting copies to a certain page size.
WARNING!
Before cleaning the printer, turn the printer off by pressing the
Power
button and unplug the power
cord from the electrical socket.
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.
Printer maintenance
57