Epson ActionPrinter 4000 User Manual page 220

Commands Arranged by Topic
ESC U
Format:
ASCII code:
Decimal:
Hexadecimal:
Comments:
The following values
1: Turns the mode on
0: Turns the mode off
Printing is
unidirectional printing for more accurate positioning.
ESC EM
Format:
ASCII code:
Decimal:
Hexadecimal:
Comments:
The following values can be used for n:
0: Turns
mode
Turns mode on
4:
R: Elects a sheet. (No paper is loaded.)
The command should not be used unless the cut sheet feeder is
installed. It is ignored if any value other than 0,4, or R is used
for
n.
The cut sheet feeder mode can also be turned on and off by setting
DIP switch 1-8.
9-10 Command Summary
ESCU
27
1B
can
bidirectional. This command selects
normally
ESC
27
1B
off
Turn Unidirectional Mode On/Off
n
n
85
55 n
be used for n:
EM
n
n
25
19 n
Control Cut Sheet Feeder