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Ink cartridge, set of ink cartridges, and ink cartridge determination system

A technology of ink cartridges and ink cartridges, applied in printing and other directions, can solve the problems of different, inaccurate information detected by sensors, and different determination results.

Active Publication Date: 2011-01-26
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this known recording apparatus, the speed at which each user mounts the ink cartridge to the mounting portion may vary from user to user, so that the recording apparatus obtains different determination results for different users.
For example, if the user installs the ink cartridge into the mounting section faster than a predetermined speed, or if the user initially inserts the ink cartridge into the mounting section and then partially removes the ink cartridge before finally fully inserting the ink cartridge into the mounting section, the sensor may detect an incorrect accurate information

Method used

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  • Ink cartridge, set of ink cartridges, and ink cartridge determination system
  • Ink cartridge, set of ink cartridges, and ink cartridge determination system
  • Ink cartridge, set of ink cartridges, and ink cartridge determination system

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Embodiment Construction

[0037] by reference Figure 1-21 To understand the embodiments of the present invention and its features and technical advantages, like numerals are used for like corresponding parts in the various drawings.

[0038] refer to figure 1 , describes a recording device 250 according to an embodiment of the present invention. This recording apparatus 250 includes a paper feeding device 252 , a conveying device 253 , a recording unit 254 and a cassette mounting portion 276 . A paper feed tray 257 is provided at the bottom of the recording apparatus 250 , and a plurality of sheets located on the paper feed tray 257 are fed one by one to the passage 259 by the paper feed device 252 .

[0039] The conveying device 253 is located in this channel 259 and comprises a first pair of conveying rollers 261 and a second pair of conveying rollers 262 . The first pair of conveying rollers 261 is located on the upstream side of the recording unit 254 in the paper conveying direction, and the s...

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Abstract

An ink cartridge includes a first signal blocking portion, a second signal blocking portion, and a third signal blocking portion. The first signal blocking portion is configured to either prevent a first signal from passing therethrough or to alter a path of the first signal when the first signal blocking portion receives the first signal, the second signal blocking portion is configured to either prevent a second signal from passing therethrough or to alter a path of the second signal when the second signal blocking portion receives the second signal, and the third signal blocking portion isconfigured to either prevent the second signal from passing therethrough or to alter a path of the second signal when the third signal blocking portion receives the second signal.

Description

[0001] This application is a divisional application of a Chinese invention patent application with a filing date of December 20, 2007, an invention title of "Ink Cartridge, Ink Cartridge Set, and Ink Cartridge Determining System" and application number 200710159946.2. technical field [0002] The present invention generally relates to ink cartridges, ink cartridge sets, and ink cartridge identification systems. Background technique [0003] A known recording apparatus such as an inkjet recording apparatus includes an inkjet recording head and a mounting portion to which a known ink cartridge is mounted. The known recording apparatus is configured to dispense ink from a plurality of nozzles to record an image on paper when the known ink cartridge is mounted to the mounting portion. [0004] Another known recording device includes a carriage configured to accommodate another known ink cartridge. This known recording device is configured to determine the ink cartridge type by ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/175
CPCB41J2/17513B41J2/17509B41J2/17553B41J2/1752B41J2/17566
Inventor 服部信吾中村宙健
Owner BROTHER KOGYO KK
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