108 STAT. 5216 PROCLAMATION 6641—DEC. 15, 1993 Annex I (con.) -79- 10.(A) A change to subheadings 8311.10 through 8311.30 from any other chapter; or (B) A change to svibheadlngs 8311.10 through 8311.30 from subheading 8311.90, whether or not there Is also a change from any other chapter, provided there is a regional value content of not less than: (1) 60 percent where the transaction value method is used, or (2) SO percent where the net cost method is used. 11. A change to subheading 8311.90 from any other heading. Chapter 84. Chapter rule 1: For purposes of this chapter, the terra, "printed circuit assembly", means a good consisting of one or more printed circuits of heading 8534 with one or more active elements assembled thereon, with or without passive elements. For purposes of this rule, "active elements" means diodes, transistors and similar semiconductor devices, whether or not photosensitive, of heading 8541, and integrated circuits and microassemblles of heading 8542. Chapter rule 2: Tariff items 8473.30.30 and 8473.30.60 cover the following parts for printers of subheading 8471.92: (a) control or command assemblies, incorporating more than one of the following: printed circuit assembly; hard or flexible (floppy) disc drive; keyboard; user Interface; (b) light source assemblies, incorporating more than one of the following: light emitting diode assembly; gas laser; mirror polygon assembly; base casting; (c) laser imaging assemblies, incorporating more than one of the following: photoreceptor belt or cylinder; toner receptacle unit; toner developing unit; charge/discharge unit; cleaning unit; (d) image fixing assemblies, incorporating more than one of the following: fuser; pressure roller; heating element; release oil dispenser; cleaning unit; electrical control; (e) ink jet marking assemblies, incorporating more than one of the following: thermal print head; ink dispensing unit; nozzle and reservoir unit; ink heater;
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