EPC1800 SERIES OPERATION MANUAL
[Reference]
APPENDIX D – INTERNAL CHARACTER TABLES, APPENDIX F - FONT LOADER
SOFTWARE
.
ESC
{
n
[Name]
Inverse printing mode
[Format]
ASCII
ESC
{
n
Hex
1B
7B
n
Decimal
27 123
n
[Range]
<00>H
≤
n
≤
<FF>H
[Description]
Turns inverse printing mode on/off.
When the LSB of
n
is 0, Inverse printing mode off.
When the LSB of
n
is 1, Inverse printing mode on.
[Notes]
●
Each character is printed upside down (180º rotating) and the sequence of
characters is printed backwards as well. The character sent fist is printed al the right
margin and subsequent characters are printed from right to left. The characters lines
transmission order changes from the normal mode, because the first line is sent to
the printer must be the last to appear on the ticket, and the last line is sent must be
the first to appear on the ticket.
●
When inverse mode is setting, the rotated mode (90º) is disabled.
●
This command is enabled only when processed at the beginning of a line.
[Default]
n
= <00>H
GS
!
n
[Name]
Select character size
[Format]
ASCII
GS
!
n
Hex
1D
21
n
Decimal
29
33
n
[Range]
<00>H
≤
n
≤
<77>H. While
n
≤
<7X>H and
n
≤
<X7>H
[Description]
Selects the character height using bits 0 to 3 and selects the character width using bits
4 to 7, as follows:
n
(in hex)
Horizontal size (
WIDTH
)
x
1
x
2
x
3
x
4
x
5
x
6
x
7
x
8
V
e
rt
ic
a
l
si
ze
x
1
00
10
20
30
40
50
60
70
x
2
01
11
21
31
41
51
61
71
31 of 53
A B C D
1 2 3 4 5
A B
C D
1 2
3
4 5
Paper
feed
direction
Inverse printing
mode
OFF
Inverse printing
mode
ON
