|
|
|
|
#!/usr/bin/env python3
|
|
|
|
|
|
|
|
|
|
# https://reliance-escpos-commands.readthedocs.io/en/latest/layout.html#d57
|
|
|
|
|
|
|
|
|
|
escpos = {
|
|
|
|
|
"init_printer": "\x1B\x40",
|
|
|
|
|
|
|
|
|
|
"select_INT_character_set": "\x1B\x52\x00",
|
|
|
|
|
"select_FR_character_set": "\x1B\x52\x01",
|
|
|
|
|
"select_character_code_table": "\x1B\x74\x28",
|
|
|
|
|
|
|
|
|
|
"justify_left": "\x1B\x61\x00",
|
|
|
|
|
"justify_center": "\x1B\x61\x01",
|
|
|
|
|
"justify_right": "\x1B\x61\x02",
|
|
|
|
|
|
|
|
|
|
'doubleprinting_on': "\x1B\x47\x01",
|
|
|
|
|
'doubleprinting_off': "\x1B\x47\x00",
|
|
|
|
|
|
|
|
|
|
'inverted_on': "\x1D\x42\x01",
|
|
|
|
|
'inverted_off': "\x1D\x42\x00",
|
|
|
|
|
|
|
|
|
|
'large_w': "\x1D\x21\x70",
|
|
|
|
|
'large_h': "\x1D\x21\x07",
|
|
|
|
|
|
|
|
|
|
'margin_left': "\x1D\x4C\x15\x00",
|
|
|
|
|
'print_area': "\x1D\x57\x80\x00",
|
|
|
|
|
|
|
|
|
|
'font_a': "\x1B\x4D\x00",
|
|
|
|
|
'font_b': "\x1B\x4D\x01",
|
|
|
|
|
|
|
|
|
|
'largefont': "\x1B\x21\x70",
|
|
|
|
|
'mediumfont': "\x1B\x21\x10",
|
|
|
|
|
'normalfont': "\x1B\x21\x00",
|
|
|
|
|
|
|
|
|
|
'bold': "\x1B\x21\x08",
|
|
|
|
|
'reset': "\x1B\x21\x00",
|
|
|
|
|
|
|
|
|
|
'space_btw_letters_0L': '\x1B\x20\x00', # n [0,255]
|
|
|
|
|
'space_btw_letters_5L': '\x1B\x20\x05', # n [0,255]
|
|
|
|
|
'space_btw_letters_10L': '\x1B\x20\x10', # n [0,255]
|
|
|
|
|
'space_btw_letters_20L': '\x1B\x20\x20', # n [0,255]
|
|
|
|
|
|
|
|
|
|
'paperfeed_1l': '\x1B\x64\x01' ,
|
|
|
|
|
'paperfeed_10l': '\x1B\x64\x10' ,
|
|
|
|
|
'papercut':'\x1D\x56\x00',
|
|
|
|
|
|
|
|
|
|
'direction_0': '\x1B\x56\x00' ,
|
|
|
|
|
'direction_90': '\x1B\x56\x01' ,
|
|
|
|
|
|
|
|
|
|
'reverse_print_on': '\x1D\x42\x01',
|
|
|
|
|
'reverse_print_off': '\x1D\x42\x00',
|
|
|
|
|
|
|
|
|
|
'pagedefault': '\x1B\x53' , #?
|
|
|
|
|
}
|
|
|
|
|
|
