Forms Length, Top Margin, Bottom Margin - Printronix P7000 Programmer's Reference Manual

Chapter 2
Configuring The ANSI Emulation

Forms Length, Top Margin, Bottom Margin

ASCII Code ESC [ p1 ; p2 ; p3 r
Hex Code
Dec Code
Expression CHR$(27); "[ p1 ; p2 ; p3 r";
Purpose
Discussion The printer keeps track of these vertical positions to the nearest
Examples
ESC [r
ESC [8280r 11.5 inch form length, default top and bottom margins of zero
ESC [;720r default length of 12 inches, top margin of one inch, default
ESC [;;720r default length of 12 inches, default top margin of zero and a one-
ESC [7920;360;360r
34
1B 5B p1 3B p2 3B p3 72
27 91 p1 59 p2 59 p3 114
Defines the form.
p1 = Form length (in decipoints). Maximum allowable length is
22 inches (15,840 decipoints)
p2 = Top margin from top of page. Top of page to first print line.
p3 = Bottom margin from end of page. The last print line to
bottom of page.
The default parameters are for a 12 inch long form with a top
margin of zero and a bottom margin of zero.
half point (5 decipoints).
1 decipoint = 1/720 inch
1 point = 10 decipoints (10/720 inch)
1/2 point = 5 decipoints (5/720 inch)
default values of 12 inch form length, zero top and bottom
margins
bottom margin of zero
inch bottom margin
11 inch form length, 1/2 inch top and bottom margins