Epson EPL-8000 User Manual page 297

Default right margin
FORM TOP - Use this option to specify the distance from
l
the top of the sheet to the baseline of the first printable line.
This is measured in 0.05inch increments.
The factory setting is 0.50 inches.
FORM TOP
Menu/submenu
0 . 5 0
Selec Type Options
Available options
- (inch)
0.50 1.50
Appendix C C-7