Ithaca PcOS Series 80PLUS Programmer's Manual page 90

Epson Commands
Command Descriptions
Function
ASCII
Hexadecimal
Decimal
Range
Description
Function
ASCII
Hexadecimal
Decimal
Description
Function
ASCII
Hexadecimal
Decimal
Range
Description
Page 80
PcOS Series 80PLUS
Turn 90° rotation mode on/off
ESC V
1BH 56H
<27> <86>
n = 0, 1, 2, 48, 49, 50
This command turns 90° clockwise rotation mode on/off and is enabled
only in standard mode. In page mode, an internal flag is activated, and this
command is enabled when the printer returns to standard mode.
n
Function
0, 48 Turns off all rotation modes
1, 49 Turns on 90° clockwise rotation mode
2, 50 Turns on 90° counterclockwise rotation mode
Turn 90° counterclockwise rotation mode on/off
ESC DC2
1BH 12H
<27> <18>
This command rotates characters 90° counterclockwise. It remains in effect
until the printer is reset or until a clear printer (10), set/cancel upside-
down print (1B 7B), or set/cancel rotated print (1B 56) command is
received. This command is enabled only in standard mode. In page mode,
an internal flag is activated, and this command is enabled when the printer
returns to standard mode.
Select character size
GS !
1DH 21H
<29> <33>
0 ≤ n ≤ 255
(1 ≤ vertical number of times ≤ 8, 1 ≤ horizontal number of times ≤ 8)
This command selects the character height using Bits 0 to 2 and selects the
character width using Bits 4 to 7, as follows.
Character Height Selection
Hex Decimal
00 0
01 1
02 2
03 3
04 4
05 5
06 6
07 7
Rev B 4/13/99
Programmer's Guide
n
n
n
n
n
n
Height
1 (normal)
2 (double-high)
[EAI]
[A]
[E]
3
4
5
6
7
8