Compuprint 4051 User Guide

Page of 127
 A-3
ESC J
Advances paper n/216 inch. (EPSON)
ASCII Code
ESC J n
Hexadecimal Value
1B 4A n
Decimal Value
27 74 n
Range
1 < n < 255 
 
This is a terminator code; it therefore causes the current contents of the print buffer to
be printed out before performing a single line feed of n/216 inch. It is cancelled after
the line feed has been performed. The printing will restart after a line feed from the
column at which the command was sent.
ESC j
Feeds paper n/216 inches in reverse direction. (EPSON)
ASCII Code
ESC j n
Hexadecimal Value
1B 6A n
Decimal Value
27 106 n
 
This is a terminator code; it therefore causes the current contents of the print buffer to
be printed out. The paper then is moved backward n/216 inch and the printing restart
from the column at which the command was sent.
LF
Line Feed. (IBM, EPSON)
ASCII Code
LF
Hexadecimal Value
0A
Decimal Value
10
 
This is a terminator code; it therefore causes the current contents of the print buffer to be
printed out before advancing the paper by one line at the current vertical spacing. If no data
precedes the LF code, or if the preceding data consists of spaces, the code causes only a line
feed. When the line counter reaches the last line of the form (defined by software or function
menu), the LF code causes a skip to the first line of the next form or ejects a cut sheet, if
loaded. This code cancels the double width printing set by the SO code. In IBM mode, the
column counter is set to the 1
ST
 column if the automatic CR  is selected. In EPSON
mode, the column is always set to the 1
st
 column.