Xerox Xerox Printer Access Facility (XPAF) Support & Software 用户指南
XPAF Forms Generator
8
User Guide and Reference
If you decide to place marks along the edge of the physical page
(edge–marking) in your form, be familiar with the edge–marking
limitations. To accommodate edge–marking, the system page must be
larger than the physical page. Since the system page boundaries
correspond to at least two edges of the physical page boundaries for all
paper sizes, you can only use edge–marking on the two edges of the
physical page that does not correspond to the system page.
(edge–marking) in your form, be familiar with the edge–marking
limitations. To accommodate edge–marking, the system page must be
larger than the physical page. Since the system page boundaries
correspond to at least two edges of the physical page boundaries for all
paper sizes, you can only use edge–marking on the two edges of the
physical page that does not correspond to the system page.
The product guide for each printer contains specific information about
edge–marking.
edge–marking.
Physical page
The physical page is the actual paper size. On a Xerox LPS, you define
the default size of the physical page during system generation
(SYSGEN). During planning, you must consider the default paper size
or other paper sizes available for your printer. See the “Supported paper
sizes” appendix for more information.
the default size of the physical page during system generation
(SYSGEN). During planning, you must consider the default paper size
or other paper sizes available for your printer. See the “Supported paper
sizes” appendix for more information.
Virtual page
The virtual page is the area you specify for printing. The virtual page
can be as large as the physical page (actual paper size), but can never
be larger than the physical page. If you do not specify the virtual page
size, the defined (planned) area of the virtual page is the same as the
physical page.
can be as large as the physical page (actual paper size), but can never
be larger than the physical page. If you do not specify the virtual page
size, the defined (planned) area of the virtual page is the same as the
physical page.
Form origin
All form data described by XFG is positioned on the page relative to a
point, called the form origin. The form origin is a reference point from
which you place all elements on a form using XFG commands. The
form origin is a point that is offset from the upper left corner of the virtual
page. You can specify this point during form description. If you do not
define a virtual page and specify a form origin, the default form origin is
the origin of the physical page.
point, called the form origin. The form origin is a reference point from
which you place all elements on a form using XFG commands. The
form origin is a point that is offset from the upper left corner of the virtual
page. You can specify this point during form description. If you do not
define a virtual page and specify a form origin, the default form origin is
the origin of the physical page.