Define Parsing Format, Do Not Save Permanently

Defines, but does not save parsing format. See Parsing Parameter String Options in this document. Send this command as often as desired to change the previous parse format string. The data sent with 1B 77 50 will be restored at power-up.

ASCII	ESC w p d1 d2 … dn CR
Hexadecimal	1B 77 70 d1 d2 … dn CR
Decimal	27 119 112 d1 d2 … dn CR

d1 through dn are the parse string. The string must be CR terminated. If the string has invalid characters in it or is too long, the printer will store a null string, and raw MICR data will be returned.

See examples of parsing

Exception

If no parameters are selected, parsing is not performed.