Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1997-12-23
2000-03-14
Tran, Huan
Incremental printing of symbolic information
Ink jet
Ejector mechanism
347 35, B41J 2165
Patent
active
060362995
ABSTRACT:
Ink is sucked in a first amount from recording heads by applying negative pressure of suction pumps to the recording heads in a state in which communication between the recording heads and the atmosphere is cut off by sealing the recording heads by means of caps. The ink in the caps is then discharged by causing negative pressure of the suction pumps to act in a state in which the caps are made to communicate with the atmosphere, and then wiping is effected by a wiping blade.
REFERENCES:
Patent Abstracts of Japan vol. 096 No. 002 Feb. 29, 1996, & JP 07 276671 A (Seiko Epson Corp) Oct. 24, 1995 *Abstract.
Patent Abstracts of Japan vol. 014, No. 407 (M-1019) Sep. 4, 1990 & JP 02 155654 A (Canon Inc) Jun. 14, 1990, Abstract.
Patent Abstracts of Japan vol. 011, No. 330 (M-636) Oct. 28, 1987 & JP 62 113557 A (Canon Inc) May 25, 1987 Abstract.
Patent Abstracts of Japan vol. 011 No. 330 (M-636) Oct. 28, 1987 & JP 62 113555 A (Canon Inc) May 25, 1987 Abstract.
Fukasawa Shigenori
Hayakawa Hitoshi
Isono Masahiro
Kawakami Kazuhisa
Kobayashi Atsushi
Seiko Epson Corporation
Tran Huan
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