04680696 is referenced by 95 patents and cites 4 patents.

An ink jet recorder comprises a first tank as an ink supply source, a second tank as an ink supply source for the first tank, and three switching means and a pump arranged in an ink supply path. By controlling the open/close states of the switching means and operation condition of the pump, a print mode, supply mode, pressure mode, circulation mode or store mode can be selectively established.

Title
Ink jet recorder with improved system for transporting ink to or from recording heads
Application Number
684117
Publication Number
4680696
Application Date
September 29, 1986
Publication Date
July 14, 1987
Inventor
Hiroo Ichihashi
Hiratsuka
JP
Yoshifumi Hattori
Yamato
JP
Ryuichi Ebinuma
Hiratsuka
JP
Agent
Fitzpatrick Cella Harper & Scinto
Assignee
Canon Kabushiki Kaisha
JP
IPC
G01D 15/16
G01D 15/18
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