Epson PM-7000C Programming Manual page 53

The origin of the Y-axis is the top end of the paper for the page 1 just after feeding
paper. The origin of the Y-axis after the page two is the position added page length to
the origin of the page management coordinate system in the last page. In the case of
cutting sheet, the top of the paper is the origin all the time, because only 1 page can be
set.
The page and the page length are defined as following;
The page is the Y direction unit region including one printable region in it. If it's the
cutting sheet, only one page can be set on the paper. If it's the roll paper, plural pages
can be set on the paper.
The page length is the Y direction length on the page. If it's the cutting sheet, the page
length is the Y direction printing region length from the top margin position almost to the
bottom margin position. If it's the roll paper, the page length is the length from the top
margin position on the current page to the top margin position on the next page.
The printing region of cutting sheet
EPSON Imaging Technology Center
Revision: 1 (Date: 6/20/00)
Page: 53