Incremental printing of symbolic information – Ink jet – Controller
Patent
1992-01-15
1999-01-19
Yockey, David F.
Incremental printing of symbolic information
Ink jet
Controller
347 86, 347 87, B41J 29393, B41J 2175
Patent
active
058618970
ABSTRACT:
A recording head unit includes a base plate with a cut-out portion (or slot or through hole). A printed circuit board has a memory device attached to it and the printed circuit board is joined to the base plate with the memory device in the cut-out portion. The memory device is thinner than the base plate and fits completely within the cut-out portion, so that it is disposed wholly within the boundaries of the recording head unit. A recording cartridge includes a recording head unit and an ink tank for supplying ink to the recording head unit which are joined together, and a memory device which is substantially enclosed by joining the recording head unit and the ink tank.
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Webster's Ninth New Collegiate Dictionary, p. 56 (1987).
Abe Tsutomu
Ide Ichiroh
Canon Kabushiki Kaisha
Yockey David F.
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