ESC/ P Legacy Command Reference

Table Of Contents
ESC/P Legacy Command Reference
- 42 -
5. Control Command Details
5.7 Character definition commands
ESC & 0 Define download characters
ASCII: ESC & 0 n n...
Decimal: 27 38 0 n n...
Hexadecimal: 1B 26 00 n n...
Function
Defines characters that are the same as alphanumeric characters as a download character set.
Details
Converts the resolution of the character line buffer from 180 dpi to 300 dpi or 203 dpi when characters
are defined as 32 dots wide at 300 dpi (21 dots at 203 dpi).
Only high-quality characters can be defined; draft characters can also be defined as high-quality
characters.
Used when applying a download character (ESC % 1).
ESC % Apply/cancel download character set
ASCII: ESC % n
Decimal: 27 37 n
Hexadecimal: 1B 25 n
Function
Applies or cancels the download character set for alphanumeric characters.
Details
n = 00h or 30h: Cancel download character, use font from Flash area
n = 01h or 31h: Apply download character, use font from DRAM area