Refill ink machine B 1,No need touch the pump,no pollution 2, it can draw out the ink by self boot to the bag 3,process inks Refill ink machine BFeatures1, High efficiency: 100ml/bag, 400bags/h2,Cleanliness: the ink just flow in the silicon rubber tube, never touch the pump, no pollution.3,Accuracy: stepper motor control error: ±0.1ml4,Convenience: it can draw out the ink by self boot to the bag, ...