5525B/31/32 Line Matrix Printer Code V Programmer's Reference Manual

MSI
183
The following command generates the vertical MSI bar code below using
standard 10 cpi font, the standard default ratio, and data of 87654321:
^PY^-^M10,10,000^KF^ CYF87654321^G^ KF^-^PN^-
The following command generates the same vertical MSI bar code above,
except that double the default ratio is used:
^PY^-^M10,10,000^KF^ CY9I224487654321^G^ KF^-^PN^-