Zebra Technologies R-140 - Manual (Page 115)

f = Format
Default value: 0 ASCII
Other values: 1 Hexadecimal
r = Retries
Default value: 0
Other values: 1 to 10, number of retries
m = motion
Default value: 0 (Feed label after writing)
Other value: 1 (No Feed after writing, other ZPL may cause
a feed)
s = Reserved
Default value: 0
Example:
This example reads a block from a tag, and prints it on a label:
^XA
^FO20,120^A0N,60^FN1^FS
^FO20,100^A0N,20^FN2^FS
^RT1,7,3,0,5,0,0^FS
^RT2,2,2,0,5,0,0^FS
^XZ
The tag type is set by the front panel or by the ^RS command. The first
^RT command, starting at block 7, reads three blocks of data in ASCII
format. It will retry the command 5 times if necessary. A “void” label will
be generated if the read is unsuccessful after ‘r’ retries. The data read will
go into the ^FN1 location of the format.
106 Zebra R-140 User’s Guide