Wall member for ink liquid reservoir mounted on a carriage in an ink jet system printer

摘要

An ink liquid supply system for an ink jet system printer including a printing head comprises an ink liquid reservoir for containing ink liquid, an ink liquid passage for supplying the ink liquid from the ink liquid reservoir to the printing head, the ink liquid passage having an ink liquid inlet for communicating with the ink liquid reservoir, and a wall member disposed around the ink liquid inlet of the ink liquid passage, the wall member providing a recess containing an extra amount of the ink liquid.