Chapter 84 covers nuclear reactors, boilers, machinery, mechanical appliances and their parts, and is one of the chapters with the broadest commodity scope and most complex technology in the HS code. This chapter includes power machinery, agricultural machinery, office machinery, automatic data processing equipment, bearings, transmission devices, etc. The chapter notes strictly define the distinction from other chapters (such as Chapter 85 electrical equipment): if the main function of a machine is realized by electrical or electronic principles, it is usually classified in Chapter 85; if it is based on mechanical principles or, although containing electrical components, its function falls within the mechanical category, it is classified in Chapter 84. As office machinery, copiers rely on optical and mechanical systems for their core imaging process, so they are classified in this chapter. Heading 8472 covers other office machines (such as copiers, address-printing machines, automatic ticket-issuing machines, etc.), but excludes printing machinery of heading 8443 and automatic data processing equipment of heading 8471. Specifically, it includes: 8472.10 copiers; 8472.20 address-printing machines and address plate embossing machines; 8472.30 machines for sorting, folding, enclosing or sealing letters; 8472.90 other. Copiers under this heading refer to electrostatic copying equipment that projects the image of an original onto a photosensitive body through an optical system and then transfers it onto paper. Regardless of whether they have combined functions such as printing and scanning, as long as the main function is copying, they are classified under this heading. Code 847210 is a six-digit subheading. The first two digits "84" represent Chapter 84 (nuclear reactors, boilers, machinery, mechanical appliances and their parts), indicating that the goods belong to the machinery category rather than the electrical category (Chapter 85). The 3rd-4th digits "72" represent heading 8472 (other office machines), which covers copiers, address-printing machines, letter-processing machines, etc., but does not include printing machines (8443) and computers (8471). The 5th-6th digits "10" represent subheading 8472.10, specifically referring to copiers. This subheading may be further subdivided (such as the ten-digit code of China Customs), but the six-digit international code already clearly identifies the goods as copiers. Overall coding logic: chapter (machinery) → heading (office machines) → subheading (copiers). Copiers are classified under 8472.10 rather than 8443.39 (other printing machinery) or 8471.60 (input/output units), because their core function is "copying" rather than "printing" or "data processing." Printing machines of 8443 print ink directly onto the substrate through printing plates, cylinders, etc., and are suitable for large-volume printing; copiers scan the original through optics and transfer toner by electrostatic attraction, and are suitable for small-volume reproduction. Printers of 8471 are computer output devices and need to be connected to a computer to receive data; copiers can work independently and directly copy paper originals. Therefore, machines whose main function is copying are classified under 8472.10.

Product name: The standard name of the declared commodity should use the normative name recognized by customs, such as "electrostatic copier," "multifunction copier," etc., and avoid brand names or common names. Use: Explain the application scenario of the machine, such as "office document copying," "engineering drawing copying," etc., which helps determine whether it belongs to office machines. Brand: The brand name of the declared commodity, such as Canon, Ricoh, HP, etc. The brand does not affect classification but is required for customs statistics and intellectual property protection. Model: The model code assigned by the manufacturer, used to uniquely identify product specifications, such as iR-ADV C5535. Copying method: Explain the working principle of the copier, such as "electrostatic copying," "inkjet copying," "thermal copying," etc. Electrostatic copying is the typical method under 8472.10. Whether multifunctional: Declare whether it has additional functions such as printing, scanning, and faxing. If so, explain whether the main function is copying. Maximum copying speed: The unit is usually pages per minute (ppm), reflecting machine performance and helping distinguish high-speed copiers from ordinary copiers. Country of origin: The country or region where the commodity is manufactured, used to determine tariff treatment and rules of origin. Product name: electrostatic copier; Use: office document copying; Brand: Canon; Model: iR-ADV C5535; Copying method: electrostatic copying; Whether multifunctional: yes (has printing and scanning functions, but the main function is copying); Maximum copying speed: 35 pages/minute; Country of origin: Japan. Note: This machine scans the original through an optical system and transfers toner by electrostatic attraction. Its core function is copying, which conforms to the description of HS code 8472.10. Incorrectly classifying a multifunction machine whose main function is printing under 8472.10; it should actually be classified under 8443.31 or 8471.60. Ignoring the "main function" determination principle and classifying under 8472.10 merely because the machine has a copying function. Failure to accurately declare the copying method, mistakenly reporting electrostatic copying as inkjet or laser printing, leading to classification disputes.

The core basis for classification is the machine's "main function" and "working principle." According to HS notes, 8472.10 covers electrostatic copying equipment that projects the image of an original onto a photosensitive body through an optical system and then transfers it onto paper. If a machine also has printing, scanning, and faxing functions, it must be classified according to its main function under GIR 3(b). If the main function is copying, even if it has a printing function, it is still classified under 8472.10; if the main function is printing, it is classified under 8443.31 (multifunction printers) or 8471.60 (computer output devices). In addition, printing machines of heading 8443 print through printing plates or cylinders, which is fundamentally different from the electrostatic imaging principle of copiers. 8443.31 Multifunction printers: 8443.31 covers machines that have printing, copying, and scanning functions and whose main function is printing. Their printing method is usually laser or inkjet and they need to be connected to a computer to receive data; while 8472.10 mainly functions as copying and can independently copy paper originals. 8443.39 Other printing machinery: 8443.39 includes relief, planographic, intaglio and other printing machines, which transfer ink to the substrate through printing plates and are suitable for large-volume printing; copiers have no printing plate and copy page by page through electrostatic toner attraction, and are suitable for small volumes. 8471.60 Computer input/output units: 8471.60 covers computer peripheral equipment such as printers and scanners, which must be connected to automatic data processing equipment for use; copiers can work independently of a computer and directly copy originals. 8472.90 Other office machines: 8472.90 is the residual subheading under heading 8472, including letter-folding machines, punching machines, etc.; copiers have a dedicated subheading 8472.10, so they are not classified under 8472.90. 9006.59 Other photographic flash apparatus: 9006 covers photographic equipment. Although copiers use optical systems, their function is to reproduce documents, not to take photographs, so they are not classified in Chapter 90. Is the main function of the machine copying? Does it scan the original through an optical system and transfer it electrostatically? Can it work independently without being connected to a computer? Does it have additional functions such as printing and scanning? Do the additional functions change the main function?

How can one determine whether a multifunction all-in-one machine should be classified under 8472.10 or 8443.31? The key is the main function. If the machine's main use is copying, such as mass copying of documents in an office, and the printing function is used relatively infrequently, it is classified under 8472.10. If the main use is printing, such as outputting documents connected to a computer, and copying is only used occasionally, it is classified under 8443.31. Customs will make a comprehensive determination by referring to the manual, promotional materials, and actual use. What is the difference in HS codes between electrostatic copiers and laser printers? Electrostatic copiers are classified under 8472.10, and their core function is to copy paper originals through optical scanning and electrostatic imaging. Laser printers are classified under 8443.31 or 8471.60, and their core function is to receive computer data and print. Although they also use laser electrostatic imaging, the data source is different. If a printer can copy independently, it may be classified according to its main function. How should the "copying method" be filled in among the declaration elements for copiers? The copying method refers to the machine's working principle. Common ones include electrostatic copying, inkjet copying, thermal copying, etc. Under 8472.10, electrostatic copying is the main type. When filling it in, it should be accurately described, such as "electrostatic copying." If it is inkjet copying, it is necessary to confirm whether it is still classified under 8472.10, because inkjet copying may involve other subheadings. Can imported used copiers be classified under 8472.10? Yes. HS codes do not distinguish between new and used, but used copiers are subject to special customs regulatory requirements for used mechanical and electrical products, such as pre-shipment inspection and licenses. Classification is still determined according to the main function; if it is electrostatic copying, it is classified under 8472.10. The new or used status must be truthfully declared at the time of declaration. Will a copier with a fax function affect classification? If the fax function is an additional function and the main function is still copying, it does not affect classification under 8472.10. But if faxing is the main function, it may be classified under 8443.31 or 8517.62 (fax machines). The main function must be judged based on actual frequency of use and design purpose. Do copiers under HS code 8472.10 include engineering drawing copiers? Yes. Engineering drawing copiers usually use electrostatic or thermal methods to copy large-format drawings. If their working principle is electrostatic copying, they are classified under 8472.10. But if they are blueprint machines, they may be classified under 9006 or 8443, requiring specific analysis. How can one inquire about the specific tax rate under 8472.10? Tax rates vary by country, trade agreement, and time. It is recommended to log on to the official website of the General Administration of Customs of China or use the "Customs Classification Pre-ruling" system and enter the ten-digit code for inquiry. You may also refer to the latest edition of the Import and Export Tariff of the People's Republic of China, or consult a professional customs broker. Note the differences among MFN rates, general rates, and agreement rates. If copiers are classified under 8472.10, how are their parts classified? The classification of parts depends on whether they are dedicated. If they are dedicated parts for 8472.10 copiers, such as photosensitive drums and developing assemblies, they are generally classified under 8472.90 (parts of other office machines). But if the parts themselves are general-purpose parts, such as screws and gears, they are classified according to material or as general-purpose parts. Reference should be made to Note 2 to Chapter 84.