BTP-M300 Programming Manual
- 15 -
20
Page 20 [Thai character code 42]*
21
Page 21 [Thai character code 11]*
26
Page 26 [Thai character code 18]*
34 Page
34[PC1251]**
38 Page
38[PC1257]**
255
Page 255 [User-defined page]
*Printers that have been installed with Thai code page;
** Printers that have been installed with English or GB2312 fonts.
[Default]
n = 0
ESC { n
[Function]
Turn on/off upside-down print mode
[Format]
ASCII
ESC {
n
Hex
1B
7B
n
Decimal 27
123
n
[Range]
0
≤
n
≤
255
[Notes]
• When the LSB of n is 0, upside-down print mode is turned off;
• When the LSB of n is 1, upside-down print mode is turned on;
• Only the lowest bit of n is valid;
• This command is enabled only when processed at the beginning of a line;
• In upside-down print mode, the printer rotates the line to be printed by 180° and then
prints it.
[Default]
n = 0
[Demo]
1B 40
1B 7B 00
(Turn off upside-down print mode)
41 42 43 44 45 46
0A
30 31 32 33 34 35
0A
1B 7B 01
(Turn on upside-down print mode)
41 42 43 44 45 46
0A
30 31 32 33 34 35
0A
Result:
FS ! n
[Function]
Set Asian character mode
[Format]
ASCII
FS
!
n
Hex
1C
21
n
Decimal 28
33
n
