Section XVI — Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Chapter 84 — Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
Heading 8443 — Printing machinery used for printing by means of plates, cylinders and other printing components of heading 84.42; other printers, copying machines and facsimile machines, whether or not combined; parts and accessories thereof.
National subdivision 8443.1 — Printing machinery used for printing by means of plates, cylinders and other printing components of heading 84.42:
Subheading 8443.15 — Letterpress printing machinery, other than reel fed, excluding flexographic printing