Abstract: There is disclosed printing apparatus composed essentially of molded plastics material which has relatively few parts, is easy to manufacture and maintain, and is lightweight and portable. The apparatus is illustrated as being of the table top type which can print both standard type tags and labels, string tags and pin tickets. The apparatus has a print head operable in conjunction with an impression control device, a feed finger assembly with a registration adjustment, a simple drive arrangement operated by a cam with a single cam path, and a reel positionable at different attitudes, and the construction of the apparatus is readily adaptable to both manually operated and motorized versions.

Abstract: A label printer for printing both human readable and machine readable indicia on the end label in a strip of perforated label stock includes a drum printer providing printing at a print station and label advancing rollers for advancing the label stock from a supply through the print station. Human readable indicia are printed on the end label during this advancement. Label tensioning rollers are provided on the opposite side of the print station from the label advancing rollers and engage the end label after a portion of the label has been transported past the print station. When the label tensioning rollers have engaged the end label, the machine readable indicia are printed on the label, as well as any additional human readable indica. The label tensioning rollers provide for tensioning of the label during printing of the machine readable indicia so as to enhance the resolution of the printed indicia.