Operating device, operating control method and image forming device
A technology for operating devices and images, applied in printing devices, printing, typewriters, etc., can solve the problems of complicated key operation, and achieve the effect of reducing power consumption and improving key operation performance.
Active Publication Date: 2013-07-31
RICOH KK
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[0006] However, the structure adopted in the above-mentioned prior art scheme is to perform key operation while observing the display display of the operation part, to execute the required action processing, and to adjust the LED brightness based on the darkness of the surrounding environment simultaneously. For this reason, this technology The solution fails to solve both the power consumption problem and the complication of key operations caused by multi-functionality
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[0022] The best mode for carrying out the present invention will be described below with reference to the drawings. Since the following embodiments are the best embodiments of the present invention, there are various restrictions for this reason, but the scope of the present invention should not be limited thereto, and the structure that this embodiment has is not the structure that constitutes the present invention. elements.
[0023] figure 1 It is a structural block diagram of an image forming apparatus including an operation display device relating to an example of an operation device, an image forming apparatus, and an operation control method according to an embodiment of the present invention. Figure 2 to Figure 11 is a schematic diagram for explaining an example of an operation device, an image forming apparatus, and an operation control method according to an embodiment of the present invention, wherein figure 2 It is a plan view using the operation display device...
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The invention relates to an operating device, an operating control method and an image forming device, and the operating device can reduce electricity consumption and improve operating performance of mutiple operating keys. The operating device is the operating display device 1 which is equipped with mutiple key input parts (5) of the operating keys, wherein, the key input part comprises function keys (11a-11d) of the function selection part (11), each key of the number key part (12), each key (13a-13c) of the function movement indication part (13); when one of the operating key is operated, in illuminated LED of each operating key, according to the LED corresponding to the operating key to be operated next and determined by the stipulated function, the operating key illuminates in the stipulation stage in the special illumination state of other operating keys.
Description
technical field [0001] The present invention relates to an operation device, an operation control method, and an image forming apparatus. Background technique [0002] Image forming apparatuses such as printing apparatuses, copying apparatuses, facsimile apparatuses, and composite apparatuses are provided with an operation unit, and a display and operation keys for performing various operations are provided in the operation unit, and are used to let the user observe the display on the display of the operation unit while Operation of various operation keys for executing the operation process requested by the user causes the image forming apparatus to perform various operation processes. [0003] In conventional image forming apparatuses, the names and functions of the operation keys are engraved on or near the various operation keys of the operation unit to indicate the functions of the operation keys. However, for operation keys with complex functions or operation keys with...
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IPC IPC(8): B41J29/38B41J3/44
Inventor 松泽顺二
Owner RICOH KK