Section 16 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 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 71 Automatic data processing machines...; magnetic readers..., nes 84 71 90 Magnetic or optical readers; machines for transcribing data onto data media...ne Commodity Code Description 84 71 90 00 Magnetic or optical readers; machines for transcribing data onto data media...ne 84 71 90 10 Bar code readers 84 71 90 30 Electronic fingerprint identification systems 84 71 90 40 Other optical character readers 84 71 90 90 Other