Epson WorkForce WF-7830 Series User Manual page 127

Maintaining the Printer
❏ When copies or scanned images are smeared
❏ When the copy or scanned area extends to include dust or stains, resulting in the wrong copying or scanning
position or small images
Caution:
!
Be careful not to trap your hand or fingers when opening or closing the document cover. Otherwise you may be
injured.
Important:
c
Never use alcohol or thinner to clean the printer. These chemicals can damage the printer.
1. Open the document cover.
2. Use a soft, dry, clean cloth to clean the surface of the scanner glass.
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Improving Print, Copy, Scan, and Fax Quality
127
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Cleaning the Scanner Glass and Doc
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