(Based on Use in Commerce) Thermal printers; downloadable mobile applications for receiving instructions to print documents and transmitting the documents to printers for printing; downloadable software for receiving instructions to print documents and transmitting the documents to printers for printing

Bar code readers; readers [data processing equipment]; printers for use with computers; data processing apparatus; dictating machines; teleprinters; phototelegraphy apparatus; radiotelegraphy sets; telegraphs [apparatus]; monitoring apparatus, electric