Recorders – Markers and/or driving means therefor – With ink supply to marker
Patent
1991-02-25
1993-07-27
Fuller, Benjamin R.
Recorders
Markers and/or driving means therefor
With ink supply to marker
B41J 2175, B41J 2165
Patent
active
052314243
ABSTRACT:
An ink jet recording apparatus which records by discharging ink onto a recording medium comprises recording head for recording on the recording medium by discharging ink through discharge ports; an ink tank for storing the ink; a first ink flow channel for passing the ink from the ink tank to the recording head; a second ink flow channel for passing the ink from the recording head into the ink tank; a filter provided in the first ink flow channel; and a back flow prevention valve provided in the second ink flow channel.
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Hirosawa Toshiaki
Kaneko Mineo
Koizumi Yutaka
Kubota Hidemi
Moriyama Jiro
Bobb Alrick
Canon Kabushiki Kaisha
Fuller Benjamin R.
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