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ZPL II Commands for RFID
^RZ
122
58978L-008 Rev. A RFID Programming Guide 11/14/2008
Example 3 • On a Gen 2 tag, this example encodes EPC data
112233445566778899001122 to the tag in Hex format, write protects the tag’s EPC
data with password 1234ABCD, and makes the tag’s access password unreadable.
^XA
^RFW,H^FD112233445566778899001122^FS
^RZ1234ABCD,E,L^FS
^RZ1234ABCD,A,L^FS
^XZ
The following code unprotects EPC data 112233445566778899001122 using the
password 1234ABCD, encodes EPC data newdata to the tag in ASCII format, and then
write protects the tag’s new EPC data. The access password and its lock state are not
changed, so the access password remains unreadable.
^XA
^RZ1234ABCD,E,U^FS
^RFW,A^FDnewdata^FS
^RZ1234ABCD,E,L^FS
^xz
Example 4 • On a Gen 2 tag, this example unlocks the locked access password from the
previous example.
^XA
^RZ1234ABCD,A,U^FS
^XZ