Kyocera DP-1800 Command Reference Manual page 402

PRESCRIBE Command Reference
Files
392
is used to delete all buffer name from the printing system memory.
...
XBCP 0,1;
XBUF PDF 1, 25; This is a PDF417 example. ;ENDB;
XBUF PDF 2, 15; This is a test. ;ENDB;
...
XBAR PDF 1;
MRP 1,1;
XBAR PDF 2;
The sixth line prints PDF417 barcode containing the data string buffered in the third line
and the last line prints PDF417 barcode containing the data string buffered in the fourth
line.
...
XBCP 0, 1;
XBUF PDF 1, 25; This is a PDF417 example. ;ENDB;
XBUF PDF 2, 15; This is a test. ;ENDB;
...
MCRO PDF;
XBAR PDF 1;
MRP 1, 1;
XBAR PDF 2;
ENDM;
CALL PDF;
The last line prints the two PDF417 barcodes defined in the macro which is defined by
MCRO in the sixth line.