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

專利號
US11176433B2
公開日期
2021-11-16
申請人
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.

說明書

When the maintenance mode is not set by the mode setter 102, the controller 100 may activate the light emitters T1 to T4 and the light receivers R1 to RA, at a predetermined time point for checking (e.g., every hour, or every day). In this case, when the identifier 103 is unable to identify the color of received light, or decides that all of the light intensity signals are of a level not higher than the predetermined threshold, with respect to at least one of the light receivers R1 to RA, the controller 100 causes the display device 473 to display a message to the effect that there is a malfunction in the light receiver R about which the color of received light is unable to be identified, in the light receiver R in which all the light intensity signals are of a level not higher than the predetermined threshold, or in the corresponding light emitter T.

Hereunder, an example of the operation performed by the control device 10 of the image forming apparatus 1 according to the first embodiment will be described, with reference to FIG. 6 and FIG. 7. FIG. 6 is a flowchart showing the operation performed by the control device 10 of the image forming apparatus 1 according to the first embodiment. FIG. 7 illustrates an example of the operation device.

權(quán)利要求

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