Establishments primarily engaged in manufacturing office machines and de-vices, not elsewhere classified, including typewriters and word processing equipment. Establishments primarily engaged in manufacturing photocopy and microfilm equipment are classified in Industry 3861.

• Address labeling machines
• Addressing machines, plates and plate embossers
• Binding machines, plastics and adhesive: for store or office use
• Canceling machinery, post office
• Check writing, endorsing, signing, numbering, and protecting
• Coin wrapping machines
• Collating machines for store or office use
• Dating devices and machines, except rubber stamps
• Dictating machines, office types
• Duplicating machines
• Embossing machines for store and office use
• Envelope stuffing, sealing, and addressing machines
• Forms handling equipment for store and office use
• Gummed tape moisteners for store and office use
• Letter folding, stuffing, and sealing machines
• List finders, automatic
• Mail tying (bundling) machines
• Mailing machines
• Numbering machines, office and store: mechanical
• Paper cutters and trimmers (hand office equipment)
• Pencil sharpeners
• Perforators (office machines)
• Postage meters
• Punches, paper: hand
• Registers, autographic
• Scalers for gummed tape: hand
• Shorthand machines
• Slipsheeting machines
• Sorters, filing: office
• Staple removers
• Stapling machines, office
• Ticket counting machines
• Time-stamps containing clock mechanisms
• Timeclocks and time recording devices
• Typewriters
• Voting machines
• Word processing equipment