惠普打印机怎么更换墨盒(惠普打印机墨盒怎么拆卸)
未拆解前的HP 803黑色墨盒,正面图:
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未拆解前的HP 803黑色墨盒,正面图:
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打开后盖:
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稍微拔出海绵块:
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海绵块特写,此乃墨水之载体:
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取出海绵块的空腔体,底部有一无纺布:
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揭开无纺布,还是空腔体:
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无纺布特写,负责油墨均布并过滤:
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黄色薄膜电路板,中间时印刷钢板,仔细看可见两排喷墨孔:
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