Epson LX-300+ - Paper Alignment

Product Information 121
Roll paper:
Paper alignment
Printing starts at “0” on the scale. The unprintable area is to the
left of the “0.”
A The minimum top margin is 0.17 inch (4.2 mm).
B The minimum left margin is 0.12 inch (3.0 mm).
The minimum right margin is 0.12 inch (3.0 mm).
The maximum printable width is 8.0 inches (203.2 mm).