User`s guide
Image Type setting Type of image you are scanning
24-bit Color Color photos
Color Smoothing Color graphics, such as a chart or graph
8-bit Grayscale Black-and-white photos with just a few shades of gray
Black & White Documents with black text and/or line art
Note:
If you select 8-bit Grayscale or Black & White, you can also select an Image Option setting, as
described below.
Image Option Setting Description
None No Image Option setting is applied.
Dropout: Red Dropouts red in the scan.
Dropout: Green Dropouts green in the scan.
Dropout: Blue Dropouts blue in the scan.
Color Enhance: Red Enhances red in the scan.
Color Enhance: Green Enhances green in the scan.
Color Enhance: Blue Enhances blue in the scan.
8. Click the arrow to open the Resolution list and select an appropriate resolution for your
original(s). See “Selecting the scan resolution” on page 81 for instructions.
9. Click Preview to preview your image(s). The Preview window appears and displays your
image(s). See “Previewing and adjusting the scan area” on page 83 for instructions.
10. Click the arrow to open the Target Size list to select the size you want of the scanned image(s), if
necessary. You can scan your images at their original size, or you can reduce or enlarge their size by
selecting Target Size. See “Selecting the scan size” on page 96 for instructions.
11. Modify the image quality, if necessary. See “Adjusting the color and other image settings” on page
87 for instructions.
12. Place your first document page on top of the rest of the pages, then load the entire document (up to
30 pages or a stack thickness of 3 mm [0.1 inch] or less) into the Auto Document Feeder.
Epson AcuLaser MX21/MX20 Series User's Guide
Scanning 78
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