Epson 836XL User Manual
Page 82
Troubleshooting
Page 82
The image is too dark.
Straight lines in the image are jagged.
A line of dots is always missing in the scanned image.
Problem
Solution
Your software settings
may be incorrect.
Adjust the brightness setting in your software. Also check the
brightness and contrast settings of your monitor.
Problem
Solution
The document may be
placed at an angle on
the document table.
Align it so that the horizontal and vertical lines are carefully aligned with
the scales on the top and side of the document table.
Your document isn’t
aligned to compensate
for carriage movement.
The scanner’s normal carriage movement may result in scans which
aren’t perfectly aligned with the document table scales. Use the
document guide to adjust your document alignment as described in
.
Problem
Solution
Your printer may be
causing the problem.
If this happens in your printed image only, it may be caused by your
printer. (See your printer manual for instructions on solving the
problem.)
Your scanner may be
causing the problem.
If this happens on both your screen and printout, the scanner’s sensor
may be malfunctioning. Consult your dealer.