| 摘要 |
Ink refill systems are disclosed. In general, an ink source comprising a saturated zone and a tubarc porous microstructure for conducting ink from the saturated zone to an unsaturated zone are provided. The ink can be delivered from the saturated zone to the unsaturated zone through the tubarc porous microstructure, thereby permitting the ink to be harnessed for ink writing and/or printing through the unsaturated hydrodynamic flow of the ink from one zone of saturation or unsaturation to another.
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