... pump 1. flux: 300-400ml/minute 2. voltage: 12V or 24V 3. warrante for 3 monthes Shenzhen mingyang digital technology co.,ltd ... main board, carriage board, pci card, IO board, filter, ink pump, driver board, ink tube, data cable, encode strip, servo motor ... printer. Welcome to ask us for father information. big ink pump:1.300-400ml/minute2. 12V or 24V3. warrante for 3 ...