Ink jet printer with timing on-off function

A technology of inkjet printers and timing switches, which is applied to printing devices, printing, etc., and can solve problems such as drying and clogging
CN1944049AInactive Publication Date: 2007-04-11刘忠
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
刘忠
Publication Date
2007-04-11
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

The present invention is one ink jet printer with automatic regular on-off function. The ink jet printer has one automatic timing on-off device, and can turn on the printer automatically in certain time interval to clean the jet nozzle so as to avoid jamming in case that the printer is not used in certain time period. The ink jet printer has long service life. The automatic on period is preferably 1-15 days and the power on duration is preferably 10 sec to 10 min.
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Description

technical field

[0001] The invention relates to an ink-jet printer, in particular to an ink-jet printer capable of timing on and off. Background technique

[0002] In the prior art, during the normal service life of the inkjet printer, when the user cannot guarantee to turn it on at least once in a certain period, the inkjet printer will gradually dry out and become clogged due to the ink in the nozzle, and eventually the inkjet printer will be completely scrapped. Contents of the invention

[0003] The technical problem to be solved by the present invention is to ensure that the inkjet printer is turned on at least once in a certain period, so as to prevent the ink of the nozzle from drying out and clogging. detailed description

[0004] The purpose of the present invention is achieved in that an automatic timing switch device is installed on the inkjet printer. The interval time can be set. When the preset start-up time is reached each time, the timing switch device ...

Claims

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