Page Length; Page Length - Epson LX-810 User Manual

Page Length

When the setting of DIP switch 2-1 is OFF, the page length is set
to 11 inches (27.94 cm). When it is on, the page length is 12 inches
(30.48 cm). Be sure to set the page length to match the paper you
will be using.
Other page lengths can be set using the commands ESC C and
ESC C 0. See the Command Summary in Chapter 9 for details.
Using the Printer 3-9