Programmer's Guide
PcOS Series 80PLUS
Epson Commands
Command Descriptions
Rev B 4/13/99
Page 79
Function
Turn underline mode on/off
[E]
ASCII
ESC
-
n
Hexadecimal
1BH
2DH
n
Decimal
<
27>
<45>
n
Range
0
≤
n
≤
2, 48
≤
n
≤
50
Description
This command turns underline mode on or off, based on the following
values of
n
.
n
Function
0, 48
Turns off underline mode
1, 49
Turns on underline mode (2-dots thick)
2, 50
Turns on underline mode (2-dots thick)
Function
Turn emphasized mode on/off
[E]
ASCII
ESC
E
n
Hexadecimal
1BH
45H
n
Decimal
<
27>
<69>
n
Range
0
≤
n
≤
255
Description
This command turns emphasized mode on or off. When the LSB is 0,
emphasized mode is turned off. When the LSB is 1, emphasized mode is
turned on.
Function
Turn double-strike mode on/off
[E]
ASCII
ESC
G
n
Hexadecimal
1BH
47H
n
Decimal
<
27>
<71>
n
Range
0
≤
n
≤
255
Description
This command turns double-strike mode on or off. When the LSB is 0,
double-strike mode is turned off. When the LSB is 1, double-strike mode is
turned on.
Function
Turn upside-down printing mode on/off
[E]
ASCII
ESC
{
n
Hexadecimal
1BH
7BH
n
Decimal
<
27>
<123>
n
Range
0
≤
n
≤
255
Description
This command turns upside-down printing mode on or off. When the LSB
is 0, upside-down printing mode is turned off. When the LSB is 1, upside-
down mode is turned on. In Axiohm 7193 emulation mode,
counterclockwise rotation, ESC DC2, is turned off when upside-down
printing mode is turned on. In standard mode, this command is enabled
only when input at the beginning of a line. In page mode, an internal flag
is activated and this command is enabled when the printer returns to
standard mode.