Epson ESC Manuale Utente Scaricare il pdf (Pagina 129)

B-22

DC4 DC4 ESC (GS

Prints bar code symbols (Compuprint)

ASCII Code DC4 DC4 ESC (GS n

data GS n

data ... EM

Hexadecimal Value 14 14 1B 28 1D n

data ... 19

Decimal Value 20 20 27 40 29 n

data... 25

Range 1 <

n < 12

0 <

p < 1

This sequence causes the bar code symbol to be printed according to the previous

selection. If you want to print more than one bar code symbol of the same type and

height, GS n defines the distance from the beginning of the line or between two bar

code symbols in multiples of 1/72 inch. At the end of the line, EM must close this

command.

DC4 DC4 ESC 3

Reads bar code symbols (Compuprint)

ASCII Code DC4 DC4 ESC ? n

options x y w t

… t

NUL o

… o

NUL

Hexadecimal Value 14 14 1B 3F n

options x y w t

… t

00 o

… o

Decimal Value 20 20 27 63 n

options x y w t

… t

0 o

… o

Range 0 <

< 23

= 0

options

bit 0x01 = 1

the barcode reading is performed vertically

the barcode reading is performed horizontally

bit 0x04 = 1

reading is performed in inverse direction, i.e. the horizontal

reading is performed from the right to the left and the vertical

reading is performed from the lower to the upper position

0 reading is performed in normal direction

1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 287 288

Commenti su questo manuale

Nessun commento

Epson ESC Manuale Utente Pagina 129

Commenti su questo manuale

Prodotti e manuali riguardandi Proiettori Epson ESC