16 Printed matter, namely, instruction manuals, reference guides, product and system application notes, technical bulletins, and product and system operating and service manuals, all in relation to printers and printing; printed instructional and teaching materials in the field of printing; electric typewriters and office requisites in the nature of stationery, namely, blank paper, letterhead, paper for printing high-resolution digital images, computer paper, laser printing paper, printing paper, xerographic paper, proofing paper, reproduction paper, art paper, banner paper, photo paper, billboard paper, proofing paper, opaque paper, matte paper, canvas paper, embossed paper, heat transfer paper, fabric paper, fiber paper, vinyl paper, bond paper, carbon paper, construction paper, copier paper, craft paper, drawing paper, electrostatic paper, facsimile transmission paper, filler paper, illustration paper, luminous paper, manifold paper, masking paper, paper boards, plastic-coated copying paper, recycled paper, synthetic paper, and tracing paper; envelopes; labels, namely, shipping labels, paper labels, printed paper labels, address labels, paper mailing labels, bar code labels, paper price labels, blank paper labels, partially printed paper labels, paper luggage labels; paper shredders; empty inkjet cartridges and structural parts therefore; inking pads