Epson EPL-6200 Reference Manual page 284

Origin
Allows you to set the origin for the plotter-unit coordinate system
to the lower left corner (Corner) or to the center of the hard-clip
limit (Center).
Pen
Allows you to select the color of the printed characters. Pen0 is
white, which means the background is printed instead of the
character, like the caution and warning symbols in this manual.
All others are black, like the characters in this sentence. (Pens 2-6
are different colors for color printers, and available only in GLlike
mode.)
End
Allows you to choose the type of line ending. The default setting
is Butt. See the illustrations below.
Butt
Using the Remote Control Panel Utility (EPL-6200 only)
Square Triangular
7
7
7
7
7
7
Round
7
7
7
7
7
7
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