Aiming indicia for a bar code and method of use

摘要

An aiming indicia is provided for a bar code comprising a sequence of parallel code bars and intervening code spaces disposed along a longitudinal code axis in accordance with a predefined standard. The aiming indicia comprises a non-encoded graphic element disposed on the longitudinal code axis adjacent the bar code and spaced apart from the nearest code bars by a distance of at least 10 times a minimum unit width for the code bars.