Canon USA Inc. IP Division
Inkjet recording apparatus
A first ink tank, and a second ink tank including a first chamber having an ink inlet port and a second chamber having a sensing unit are provided. The ink inlet port is provided at a position so that a volume of the second ink tank above a second height does not become smaller than an amount of ink volume change in the second chamber when the ink volume is changed from a first height which is a height of the ink surface when a minimum volume of ink is in the second ink tank under normal usage to a second height which is a height of the ink inlet port.
Canon Kabushiki Kaisha
B B B
B41J B41J B41J
inventional inventional inventional
Hiroyuki Tsutomu Eiichi Shigeru Naoaki Kouhei
Matsunaka Obata Adachi Watanabe Wada Tokuda