40
MSB is on the top, as the below figure shows:
The user-defined characters are stored in printer RAM until power off.
If many ESC & commands use same m value, only the last one is valid.
User can define at most 32 characters. Please refer to ESC % and ESC :
commands.
ESC % Replace with User-defined Characters
Format：ASCII： ESC % m1 n1 m2 n2……mk nk NUL
Decimal： 27 37 m1 n1 m2 n2……mk nk 0
Hexadecimal： 1B 25 m1 n1 m2 n2……mk nk 00
Explanation：
This command is used to replace the character n with the user-defined
character m, and the user-defined character m will be printed out as the
replacement of character n.
m1, m2……mk are the codes of user-defined characters.
n1, n2……nk are codes of characters in the current character set – the
replaced characters.
The values of m and n both should be in the range 32 to 255. The subscript
K=1～32, the maximum number of replaced characters is 32.
Character NUL added to the end means the command is over.
Please refer to ESC & and ESC : commands.
ESC ： Restore Characters that in Character Set
Format：ASCII： ESC ：
Decimal： 27 58
Hexadecimal： 1B 3A
Explanation：
This command is used to restore the original characters in the character set replaced by
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