FIELD: instrument engineering.
SUBSTANCE: use: to create a grounding structure. Essence of the invention lies in the fact that the grounding structure includes a ground line passing along the perimeter, located along the perimeter of the printhead array and having a north, south, east and west segments, a ground line between the holes extending from the north segment to the south segment between the two fluid openings, and an alternative ground line extending from the east segment to the western segment and intersecting the ground line between the openings in the connection area adjacent to the ends of the fluid openings.
EFFECT: technical result is to provide the possibility of reducing the size of the printhead array.
15 cl, 3 dwg
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|
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