Epson LX-810 User Manual page 100

Enhancing Your Printing
Italic printing
You can print italics by sending a software command. You can use
italics for special emphasis or as an alternative typeface.
This
is
This is italicized Roman printing.
Underlining
The underline mode provides an automatic way of fully
underlining any piece of text. This mode underlines spaces,
superscripts, and subscripts without a break. Most word processors
take advantage of this feature, but some programs use the
underline character instead. If this happens, check your program
for an underlining option.
Superscripts and subscripts
Superscripts and subscripts can be used for printing footnote
numbers and mathematical formulas. The example below shows
underlining and subscripts combined in a mathematical formula.
a v e r a g e = &+ RQ + - - - - - - - - - - + an1
4-6 Software and Graphics
Roman printing.
n