Premark Feg L.l.c.

Santos Juan-Castellanos

John A Dusing

David Miller

Lawrence A Pevoar

Bryan S Combs

A control associated with a label printer and RF unit is operable to carry out an RFID frequency selection process in which: (a) a given label is moved into the certain location along the label path; (b) for each of a plurality of frequencies: (i) the RF unit is operated to attempt to read and/or write to the label RFID tag of the given label multiple times; and (ii) the control records success data for attempts made in (b)(i); and (c) the control identifies and selects for subsequent use in operation of the RFID unit a multiplicity of the plurality of frequencies based upon results obtained in steps (b)(i) and (b)(ii).

Printer and scale with initialization process for selecting RFID frequency band for communicating with RFID labels

A scale is configured to automatically identify changes to product information and may communicate certain information to customers based upon such changes.

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Falcon Heights, MN, United States of America

Santos Juan-Castellanos