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Pipe connection decision device that detects wrong pipe connection, and image forming apparatus

專利號(hào)
US11176433B2
公開(kāi)日期
2021-11-16
申請(qǐng)人
KYOCERA Document Solutions Inc.（JP Osaka）
發(fā)明人
Haruki Sayama
IPC分類
G06K15/00; H04N1/00; G06K15/10; B41J2/175
技術(shù)領(lǐng)域
light,ink,decider,jf4,jf1,receiver,color,receivers,connector,jf
地域： Osaka

摘要

A pipe connection decision device includes a first material including a plurality of first pipes each having a connector receiver attached to one end, a second material including a plurality of second pipes each having a connector attached to one end, a plurality of light emitters respectively provided on the plurality of connector receivers, a plurality of light receivers respectively provided on the plurality of connectors, a storage device, a display device, and a control device. The control device causes the display device, upon deciding that the color of received light accords with an allocated color, with respect to all of the plurality of light receivers, to display a first message, and causes the display device, upon deciding that the color of received light discords with the allocated color, with respect to at least one of the plurality of light receivers, to display a second message.

說(shuō)明書

In another aspect, the disclosure provides an image forming apparatus including the foregoing pipe connection decision device, and an ink jet head. The ink jet head ejects ink of predetermined colors different from each other, onto a recording sheet. The second material includes an ink supply device having a plurality of ink supply containers respectively provided for the predetermined colors, a plurality of ink supply pumps that feed the ink from the respective ink supply containers, and the plurality of second pipes each having the other end connected to one of the plurality of ink supply pumps. The first material includes an ink tank unit having a plurality of ink storage tanks for storing the ink of the respective colors supplied from the ink supply device, and the plurality of first pipes each having the other end connected to one of the plurality of ink storage tanks. The ink tank unit supplies the ink of the predetermined colors delivered from the respective ink storage tanks, to the ink jet head.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic front cross-sectional view showing a configuration of an image forming apparatus, including a pipe connection decision device according to a first embodiment of the disclosure;

FIG. 2 is a functional block diagram schematically showing an essential internal configuration of the image forming apparatus according to the first embodiment;

FIG. 3 is a schematic diagram showing color ink flow paths of an image recording device, and a system for checking pipe connection on the color ink flow paths, with a control device;

權(quán)利要求

1
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