Epson Apex-80 - Manual (Page 79)

Speed
ESCs Turn Half-speed Mode On/Off
Format:
ASCII code: ESC s n
Decimal: 2 7 175 n
Hexadecimal: 1B 73 n
Comments:
The following values can be used for n:
1: Mode is turned ON. (The characters “0” and “1”
0: Mode is turned OFF. can also be used.)
Printing direction
ESC< Select Unidirectional Mode (one line)
Format:
ASCII code: E S C <
Decimal: 2 7 60
Hexadecimal: 1B 3C
Comments:
Printing is normally bidirectional. This command selects
unidirectional printing for one line only. (It is cancelled by a carriage
return.) The print head moves to the extreme left (home) position,
and printing takes place from left to right.
E S C U Turn Unidirectional Mode On/Off
Format:
ASCII code: ESC U n
Decimal:
27 85 n
Hexadecimal: 1 B 55 n
Comments:
The following values can be used for n:
1: Mode is turned ON. (The characters “0” and “1”
0: Mode is turned OFF. can also be used.)
Text printing is normally bidirectional. This command selects
unidirectional printing for more accurate positioning.
A-8 Command Summary