Load an original document faceup, short edge first into the ADF tray.
Adjust the paper guides.
From the home screen, navigate to:
Copy > specify the copy settings > Copy It
Line on the Bottom of the Page Appears when Copying Using the Auto-Document Feeder (ADF) for Lexmark MX71x & MX81x
The most common scan quality issue is the appearance of a solid line down the page when performing scans using the Automatic Document Feeder (). This article provides some easy diagnostic steps and remedy suggestions.