CognitiveTPG A776 ColorPOS, Руководство по программированию

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Chapter 5: Programming commands 36
A776 (B780) Programming Guide A776-PG00001 D 07/13
Print
ASCII ETB
Hexadecimal
17
Decimal 23
Prints one line from the buffer and feeds paper one line.
Print and feed paper
ASCII ESC J n
Hexadecimal
1B 4A n
Decimal 27 74 n
Value of n:
Receipt - n /203 inch
Slip - n /144 inch
Range of n:
0–255
Prints one line from the buffer and feeds the paper.
On the receipt station, the line height equals the character height when n is too small. This does not apply to the slip
station. Use n = 0 to print a line without feeding the paper. This allows the printer to print on the last line of the slip (at
0.59 inch from the trailing edge) and still retain the slip in the feed rollers for reverse feeding the paper back out of the
slip station.
Related information
For more information, see the description of the set horizontal and vertical minimum motion units command in this
document.
Print and reverse feed paper
ASCII ESC K n
Hexadecimal
1B 4B n
Decimal 27 75 n
Value of n :
Slip - n/ 144 of an inch
Range of n : 0–255
Prints one line from the buffer and reverse feeds the paper n /144 of an inch on the slip station.
Exceptions
The receipt station cannot be reverse fed.
Print and feed n lines
ASCII ESC d n
Hexadecimal
1B 64 n
Decimal 27 100 n
Value of n:
Number of lines to be printed and fed.
Range of n: 1–255 (0 is interpreted as 1 on the
receipt station)
Prints one line from the buffer and feeds paper n lines at the current line height.