6-28
Scanning
Master, Red, Green, Blue Channel
With color scanning selected, you may select a color channel via the color
buttons. This will allow you to adjust the highlight, shadow, and midtone
for each color in the Red ,Green , and Blue spectrum.
The histogram plot is a bar chart of pixel counts, or frequencies, plotted
against brightness levels with 0 (black) on the left end and 255 (white) at
the right end. The height of each line shows the number of pixels at a
particular brightness value.
To make changes to the histogram plot, and thus, to a preview image, drag
the triangular-shaped handles located below the horizontal bar.
Color Channel
Buttons
Print the 480cx User Guide
Summary of Contents for Document WorkCentre 480cx
Page 12: ...xii Print the 480cx User Guide...
Page 72: ...1 60 Getting Started Print the 480cx User Guide...
Page 132: ...3 56 Sending a Fax Print the 480cx User Guide...
Page 178: ...5 30 Printing Print the 480cx User Guide...
Page 248: ...7 26 Troubleshooting Print the 480cx User Guide...
Page 262: ...8 14 Maintenance 3 Remove the Print Cartridges Print the 480cx User Guide...