| http://www.w3.org/ns/prov#value | - Walls of the liquid chambers and the liquid channels are intricately formed with a resin such as epoxy resin or acrylic resin (Japanese Unexamined Patent Application Publication Nos. 61-154947, 62-253457, 3-184868, 6-286149, and 7-214783). [0006] In other words, the printer head is formed by, for example, a semiconductor manufacturing process, wherein, on the semiconductor substrate, driving circu
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