OPERATION DEVICE AND IMAGE FORMATION DEVICE

PROBLEM TO BE SOLVED: To prevent a user from performing an improper operation.SOLUTION: An operation device 10 includes an operation display part 12 and an operation control part. The operation display part 12 can freely display a plurality of function keys to which mutually different functions are...

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Bibliographic Details
Main Authors TOKI SHINSAKU, YOSHIDA MAYUKO, OKADA MIKIYA
Format Patent
LanguageEnglish
Japanese
Published 16.02.2015
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
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Summary:PROBLEM TO BE SOLVED: To prevent a user from performing an improper operation.SOLUTION: An operation device 10 includes an operation display part 12 and an operation control part. The operation display part 12 can freely display a plurality of function keys to which mutually different functions are allocated, and accepts a touch operation on a function key being displayed. When a touch operation on a black-and-white copy start key 61 among the plurality of function keys is done, the operation control part places the black-and-white copy start key 61 and a color copy start key 62 in a non-display state, and displays a copy stop key in a display region of the color copy start key 62. 【課題】ユーザの誤操作を防止できるようにする。【解決手段】操作装置１０は、操作表示部１２及び操作制御部を備える。操作表示部１２は、互いに異なる機能を割り付けられた複数の機能キーを表示自在であり、表示中の機能キーに対するタッチ操作を受け付ける。操作制御部は、複数の機能キーのうち白黒コピースタートキー６１に対するタッチ操作が行われると、白黒コピースタートキー６１及びカラーコピースタートキー６２を非表示にし、カラーコピースタートキー６２の表示領域に、コピー中止キーを表示させる。【選択図】図５
Bibliography:Application Number: JP20130161953