| 摘要 |
An ink supply system comprises an adapter, mounted upon the ink supply reservoir, and a mating bottle cap, secured to the ink supply container, for coupling the ink supply container to the ink supply reservoir adapter, wherein both the ink supply reservoir adapter and the ink supply container cap have unique mating or corresponding polarizing structure fixedly or integrally mounted thereon such that the ink supply reservoir will only accept such uniquely pre-determinedly configured or structured ink supply containers. In this manner, non-compatible or inferior quality ink materials are not introduced into the ink supply reservoir.
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