INK CONTAINER AND INK JET HEAD UNIT EQUIPPED THEREWITH

摘要

PURPOSE:To well supply ink by housing at least two absorbing members having different pore sizes in an ink container and setting the average pore size of the first absorbing member arranged to a recording head on the side of an ink supply opening part. CONSTITUTION:Two kinds of a first absorbing member 104 and a second absorbing member 105 both of which have different average pore sizes are received in an ink tank 102. The first absorbing member 104 is provided on the side of an ink supply port 112 and has volume smaller than that of the second absorbing member 105. By setting the average pore size gamma of the first absorbing member 104 to the range of 0.05