Printek 4503 User Manual

Page of 167
ANSI X3.64 Emulation
Page 2-9
Horizontal and Vertical Position
New Line
NEL
(or)
ESC E
Causes the current line to be printed, and then sets the current print position to the left
margin and performs a line feed.  Equivalent to a carriage return (CR) line feed (LF)
combination.
Control code:
NEL
Hexadecimal:
85
Escape Sequence:
ESC
E
Hexadecimal:
1B
45
Form Length and Form Feed
Form length is the distance from the top of the form to the bottom of the form.  A
form feed will advance the paper to the top of the next form.  Some programs do not
send form feeds.  Instead, they count line feeds, and send the appropriate number of
line feeds to fill out the page.  The usual rational is that the program is then in
complete control of form length, and will work on any printer without requiring the
correct form length to be set.  However, the correct form length should always be set
on the FormsPro 4000.  Even if the program does not use form feeds, the printer will
automatically scroll a completed form up to the tear bar to be torn off.  This automatic
scroll is based upon form length.  The easiest way to set form length is via the
"Length:" value in the "Setup: FORM" menu, so it will be correctly set for everyone
using the form.
Form Feed
FF
Causes the current line to be printed, and then advances the paper to the top of the
next form.  If a top margin is set, printing will continue at the top margin.  The "FF at
TOF: No" value in the "Setup: INTERFACE" menu allows a form feed to be ignored
if the paper is already at top of form.  If "Auto CR: On" is selected in the "Setup:
INTERFACE" menu, a carriage return will also be performed.
Control code:
FF
Hexadecimal:
0A