Epson Stylus C41 Series User Manual page 71

You can make the following settings.
Print Cutting
Guides
Overlapping
Alignment Marks
Trim Lines
If you only want to print a few of the panels without printing the
entire poster, click the panels that you do not wish to print, and
then click OK to close the Poster Settings dialog box.
Making Watermark settings
To print a watermark on your document, click anywhere in the
Watermark list box on the Layout menu and select a watermark.
64
Printer Software Functions
Check this box to turn the cutting guide options on.
Slightly overlaps the images and prints alignment
markers so that the pages can be aligned more
precisely.
Prints borderlines on the images to guide you when
trimming the pages.