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Title:
APPARATUS FOR REALIZING PLUG-FREE FUNCTION OF INK CARTRIDGE AND USE METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/006265
Kind Code:
A1
Abstract:
An apparatus for realizing a plug-free function of an ink cartridge, comprising: a connection port connected to a printer; a security authentication chip comprising a storage apparatus and a logic control apparatus; a power supply apparatus connected to the security authentication chip, wherein the power supply apparatus is used for providing an electric quantity required for running to the security authentication chip during resetting; and a resetting apparatus. The logic control apparatus further comprises a data comparison apparatus for determining whether data written by the printer is consistent with data in the storage apparatus. A method for using an apparatus for realizing a plug-free function of an ink cartridge and a printing system both use the apparatus for realizing a plug-free function of an ink cartridge. In the apparatus for realizing a plug-free function of an ink cartridge, a chip is separate from and independent of the ink cartridge and is externally connected to a printer body, and has resetting, refreshing and authentication functions, so that the ink cartridge can be recycled and is free from plugging. The present invention can be applied to the field of large format commercial ink-jets.

Inventors:
QIAN YIYANG (CN)
SHANG YONGYI (CN)
LUO SHAN (CN)
Application Number:
PCT/CN2016/088570
Publication Date:
January 11, 2018
Filing Date:
July 05, 2016
Export Citation:
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Assignee:
HUZHOU KING GUARD INTELLECTUAL PROPERTY LAW FIRM (CN)
International Classes:
B41J2/175; G03G15/00
Foreign References:
CN106113944A2016-11-16
CN205871503U2017-01-11
CN102173208A2011-09-07
CN103009816A2013-04-03
CN203317892U2013-12-04
CN202782183U2013-03-13
CN201955625U2011-08-31
CN102049903A2011-05-11
CN102009530A2011-04-13
Attorney, Agent or Firm:
HUZHOU KING GUARD INTELLECTUAL PROPERTY LAW FIRM (CN)
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