NCR 7197 II SERIES - Page 188

7197 Series II Owner’s Guide Chapter 6: Commands
August 2011
163
Value of cn:
49
Value of fn:
81
Value of m:
48
Encodes and prints the QR Code symbol data in the symbol storage area with GS ( k
Note :
User must secure the quiet zone (left, right, upward, and downward space areas
defined by the QR Code symbol specifications) for QR Code printing.
In case of 7167, QR Code format cannot be printed on the slip.
QR Code: Transmit the size information of the symbol data in the symbol
storage area
ASCII: GS ( k pL pH cn fn m
Hexadecimal:
1D 28 6B pL pH cn fn m
Decimal:
29 40 107 pL pH cn fn m
Values of pL,
pH:
pL, pH specify (pL + pH 256) as the number
of bytes after pH (cn, fn, and [parameters]). (pL +
pH 256) = 3 So (pL = 3, pH = 0)
Value of cn:
49
Value of fn:
82
Value of m:
48
Printer transmits the size information for the encoded QR Code symbol data in the symbol
storage area.
Description Hex Decimal Data
Header 37 55 1 byte
Identifier 36 54 1 byte
Horizontal size 30-39 48-57 1 - 5 bytes
Separator 1F 31 1 byte
Vertical Size 30-39 48-57 1 - 5 bytes
Separator 1F 31 1 byte
Fixed Value 31 49 1 byte
Separator 1F 31 1 byte
Other information 30 or 31 48 or 49 1 byte
NULL 00 0 1 byte
Note :
In the above, “Other information” represents the possibility of printing QR Code.
Other Information: 0x30 - Printing is possible
0x31 - Printing is impossible