Abstract: A proxy RFID read/write unit is used in conjunction with a non-RFID enabled network printer to add a capability to a local area network (LAN) to encode RFID transponders that are either embedded in print media or separate from the print media. The proxy RFID read/write unit is adapted perform the following functions: (a) detecting a message packet directed to the network printer containing a command to print a bar code label; (b) recovering information from at least one data field of the message packet; and (c) writing the information to an RFID transponder. If the network printer is adapted to print onto label media containing embedded RFID transponders, and the RFID interrogator is oriented with respect to the network printer so that a mouth of the printer is disposed within the interrogating range, the information can be written to an RFID transponder embedded in a corresponding print label of the label media.

Abstract: A proxy RFID read/write unit is used in conjunction with a non-RFID enabled network printer to add a capability to a local area network (LAN) to encode RFID transponders that are either embedded in print media or separate from the print media. The proxy RFID read/write unit is adapted perform the following functions: (a) detecting a message packet directed to the network printer containing a command to print a bar code label; (b) recovering information from at least one data field of the message packet; and (c) writing the information to an RFID transponder. If the network printer is adapted to print onto label media containing embedded RFID transponders, and the RFID interrogator is oriented with respect to the network printer so that a mouth of the printer is disposed within the interrogating range, the information can be written to an RFID transponder embedded in a corresponding print label of the label media.