Epson Stylus Color 980 Manual page 69

Note:
The Layout menu is not available in the Windows 3.1 printer driver.
Click the Settings button to adjust the way that your poster will
print. The Poster Settings dialog box opens.
You can make the following settings:
Overlapping
Panels
Print Cutting
Guidelines
Slightly overlaps the images so that they can be
aligned more precisely.
Prints border lines on the images to guide you
when trimming the pages.
Using the Printer Software for Windows
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