View source for 18791879. INKJET PRINTING APPARATUS (SCREEN Holdings Co., Ltd.)

=INKJET PRINTING APPARATUS=


==Organization Name==

[[:Category:SCREEN Holdings Co., Ltd.|SCREEN Holdings Co., Ltd.]]


[[Category:SCREEN Holdings Co., Ltd.]]

==Inventor(s)==

[[:Category:Yuto Suzuki of Kyoto-shi JP|Yuto Suzuki of Kyoto-shi JP]][[Category:Yuto Suzuki of Kyoto-shi JP]]

[[:Category:Hideaki Onishi of Kyoto-shi JP|Hideaki Onishi of Kyoto-shi JP]][[Category:Hideaki Onishi of Kyoto-shi JP]]

==INKJET PRINTING APPARATUS==


This abstract first appeared for US patent application 18791879 titled 'INKJET PRINTING APPARATUS

==Original Abstract Submitted==

This apparatus includes an external tank in which ink is stored outside a circulation path, a branch pipe connecting a branch point on the circulation path and the external tank, an external pump that delivers ink from the external tank to the circulation path, a switch valve, and a temperature sensor that detects a temperature of ink in the circulation path. The switch valve can switch between a state in which the external tank communicates with the branch point via the external pump and the branch pipe and a state in which the external tank communicates with the branch point not via the external pump, but via the bypass pipe. When a result of detection by the temperature sensor is out of a predetermined range, a control unit can deliver ink in the circulation path to the external tank via the bypass pipe.



[[Category:B41J2/175]]
[[Category:B41J2/045]]
[[Category:B41J2/185]]
[[Category:CPC_B41J2/17596]]