INKJET PRINTHEAD FOR USE IN HIGH CAPACITY PRINTING APPLICATIONS SUCH AS LABEL PRINTING USING AN ULTRA VIIOLET INK. FOUR INCH WIDE PRINT HEAD CONTAINS MORE THAN 2500 JETTING ELEMENTS TO PROVIDE A RESOLUTION OF BETWEEN 150 DPI AND 1200 DPI. THE PRINT HEAD WORKS BY PIEZO ELECTRIC VIBRATION OF THE RELEVANT NOZZLES WHICH CAUSES A DROP OF INK TO BE RELEASED. THE PRINT HEAD IS MECHANICALLY ALIGNED WITH THE PRINTER AND SCREWED INTO POSITION. THE PRINTING FACE IS MADE FROM STAINLESS STEEL, WITH A METAL FRAME HOUSING A NUMBER OF CIRCUIT BOARDS REQUIRED FOR OPERATION OF THE PRINT HEAD. TWO PLASTIC TUBES ARE ATTACHED; ONE IS TO SUPPLY THE INK OTHER FOR CLEANING PURPOSES.

CLASSIFICATION HAS BEEN DETERMINED IN ACCORDANCE WITH THE FOLLOWING:- GENERAL INTERPRETATIVE RULES (GIR)S: GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 8443 PRINTING MACHINERY USED FOR PRINTING BY MEANS OF PLATES, CYLINDERS AND OTHER PRINTING COMPONENTS OF HEADING 8442; OTHER PRINTERS, COPYING MACHINES AND FACSIMILE MACHINES, WHETHER OR NOT COMBINED; PARTS AND ACCESSORIES THEREOF GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 844399 PARTS AND ACCESSORIES CN CODE 84439990 OTHER THAN PARTS AND ACCESSORIES OF PRINTING MACHINERY USED FOR PRINTING BY MEANS OF PLATES, CYLINDERS AND OTHER PRINTING COMPONENTS OF HEADING 8442; OTHER THAN ELECTRONIC ASSEMBLIES ALSO CLASSIFIED IN ACCORDANCE WITH: SECTION NOTE 2 (B) TO SECTION XVI REFERS HSEN'S CNEN'S TO 8443 99 90