Epson EPL-8000 User Manual page 253

Introduction
In order to match your printing to the output produced on an
HP LaserJet series III printer, you can use the T-OFFSET and
L-OFFSET features of the SYSTEM CONFIG option to make fine
adjustments to the print start position. However, be careful not to
move the printing position to a point outside of the printable area
because some of the data may not be printed.
B-4 Appendix B