Epson LQ-510 User Manual page 187

Problem
The print position is
not what you
expected.
Printing starts too
high or too low on the
page.
One line printing
of
has taken up two lines.
Solution
The loading position may be incorrect.
Use micro-adjustment to adjust the
loading position. See Chapter 3. If the
problem persists, check the top margin
set by your application software and
adjust it.
Auto line feed may be on. Turn off DIP
switch 2-4.
The margin setting may not be correct.
Use your application program to change
the margin.
In BASIC, enter either of the following
statements:
WIDTH LPRINT 255
WIDTH "LPT1" 255
If the printer still does not print properly,
set the right margin to the maximum
setting using ESC Q. See Chapter 9.
Troubleshooting
Printing
7-11