JP5870136B2 - OPERATION DEVICE, ELECTRONIC APPARATUS EQUIPPED WITH OPERATION DEVICE, IMAGE PROCESSING DEVICE, AND INFORMATION DISPLAY METHOD IN THE OPERATION DEVICE - Google Patents

Description

  The present invention relates to an operation device, an electronic apparatus and an image processing device including the operation device, and an information display method in the operation device, and more particularly to arrangement of information displayed on the operation device.

  In recent years, there has been known an image forming apparatus that executes a corresponding process in one operation mode selected by a user from a plurality of operation modes including a copy mode and a facsimile mode. Such an image forming apparatus includes an operation device including an operation unit for setting various functions and parameters related to the operation mode, and a display unit for displaying the progress of the job.

  For example, Patent Document 1 described below discloses an image processing apparatus capable of forming both a color image and a monochrome image. In the operation unit provided in the image processing apparatus, a liquid crystal operation panel is provided in the center, and hardware keys such as a stop key, a color start key, and a black and white start key are provided in the right region.

  Japanese Patent Application Laid-Open No. 2004-133620 discloses a multifunction machine that displays a screen for selecting and specifying a processing target image from a plurality of images in a display form corresponding to each mode. In the operation panel of this multifunction device, a preview monitor (liquid crystal display) is arranged in the center, a stop button for stopping the operation being executed in the right area, and when printing or scanning is started. Hardware keys such as two types of start button for color to be pressed and monochrome are provided.

  Patent Document 3 described later discloses an image forming apparatus capable of switching between an energy saving mode (hereinafter simply referred to as “energy saving mode”) and a normal mode. In the user operation unit provided in the image processing apparatus, a liquid crystal display unit is provided in the right region, and hardware keys such as a color print start button, a monochrome print start button, and a reset key are provided in the left region.

JP-A-8-307704 JP 2006-94426 A JP 2006-184541 A

  In the technologies disclosed in Patent Documents 1 and 2, the distance to the stop key or the stop button for stopping execution of the process is different between the start key for color printing and the start key for monochrome printing. Therefore, when the execution of the started process is stopped, the time until the stop key or the stop button is pressed may be affected by the position of the start key pressed by the user.

  According to the technique disclosed in Patent Document 3, a reset key for stopping execution of processing is arranged closer to the inside of the user operation unit than the color printing start button and the monochrome printing start button. As described above, when the stop key is arranged on the left side with respect to the start key, it may be difficult for a right-handed user to smoothly perform a series of operations related to processing.

  The arrangement of the hardware keys disclosed in Patent Documents 1 to 3 corresponds only to the copy mode. Therefore, in other operation modes, the location and arrangement of the keys are different from the copy mode, and the operability for the user is poor.

  The objective of this invention is providing the operating device which can improve a user's operativity, the electronic device and image processing apparatus provided with the operating device, and the information display method in the operating device.

  An operating device according to a first aspect of the present invention is provided in a control target device that executes a corresponding process in one operation mode selected by a user from a plurality of operation modes. An operating device including a touch panel display including display means for displaying corresponding information and detection means arranged on the display means and detecting a user request based on a position touched by a user's fingertip The display unit includes a task trigger area in which a plurality of software keys serving as triggers for a plurality of functions common in a plurality of operation modes are displayed, and the plurality of software keys stops execution of the started process. The operation device further includes a soft key that triggers the same function regardless of which operating mode is selected. If the software mode in the task trigger area is arranged in the same position, and the operation mode is the default state, the clear key is selected on the display means. And display control means for displaying the clear key in a state in which the selection operation can be performed when the operation mode is in another state.

  Thus, even if the operation mode is different, the user can always perform the operation on the touch panel display without being confused with the same feeling, so that the operability of the user is improved. As a result, user operation errors can be reduced. Furthermore, when there is no need for an operation for the clear key, a selection operation for the clear key becomes impossible, and when there is a need for an operation for the clear key, a selection operation for the clear key becomes possible. User convenience is further improved.

  Preferably, the control means arranges the clear key so as to come to the right end portion of the task trigger area. In this way, among the software keys that issue instructions related to processing, the clear key that is likely to give the last instruction is arranged at the right end of the task trigger area, for example, various functions and parameters related to processing. When performing a series of operations, such as setting the above, instructing to start processing, and instructing to stop processing, it is possible to perform operations so that the line of sight and hand movement are directed from left to right. As a result, a right-handed user can perform a series of operations related to processing more smoothly.

  More preferably, the plurality of software keys further include a start key for starting execution of the process, and the control means arranges the clear key so as to come above the start key. In this way, the clear key is arranged so as to be above the start key, so that the clear key is not hidden by the user's hand pressing the start key. If the user wants to cancel the execution of the started process after pressing the start key, the user can immediately press the clear key. Therefore, user operability is further improved.

  More preferably, the other state is a state in which processing corresponding to the selected operation mode is being executed, or a state in which the setting of the condition of the selected operation mode has been changed. As described above, when the necessity for the operation of the clear key is further increased, the clear key is displayed in a selectable state, so that the convenience for the user is further improved.

  More preferably, the display control means causes the display means to display a clear key in a state where the selection operation is possible in a visually conspicuous hue, and a clear key in a state where the selection operation is impossible is not visually noticeable. Display in hue. This makes it easier for the user to visually recognize which key is operated to stop the process. As a result, user operation errors can be further reduced.

  An electronic apparatus according to a second aspect of the present invention includes the above-described operation device. Therefore, even if the operation modes are different, the user can perform operations on various operation modes of the electronic device without always being confused with the same feeling.

  An image processing apparatus according to a third aspect of the present invention includes the operation device described above. Therefore, even if the operation mode is different, the user can perform operations for various operation modes of the image processing apparatus without always being confused with the same feeling.

  An information display method according to a fourth aspect of the present invention is provided in a control target device that executes a corresponding process in one operation mode selected by a user from a plurality of operation modes, and the selected operation mode. An operation device including a touch panel display including display means for displaying information corresponding to the information, and detection means disposed on the display means and detecting a user request based on a position touched by the user's fingertip The information display method according to claim 1, wherein the display means includes a task trigger area in which a plurality of software keys serving as triggers for a plurality of functions common in a plurality of operation modes are displayed. Including the clear key to stop the execution of the same function, regardless of which operating mode is selected. Arrange multiple software keys in the task trigger area so that the software keys to be placed at the same position, and when the operation mode is the default state, the clear key is displayed in a state where selection operation is impossible In this information display method, the clear key is displayed on the display means in a state where the selection operation is possible when the operation mode is in another state.

  Thus, even if the operation mode is different, the user can always perform the operation on the touch panel display without being confused with the same feeling, so that the operability of the user is improved. As a result, user operation errors can be reduced. Furthermore, when there is no need for an operation for the clear key, a selection operation for the clear key becomes impossible, and when there is a need for an operation for the clear key, a selection operation for the clear key becomes possible. User convenience is further improved.

  According to the present invention, the display means includes a task trigger area in which a plurality of software keys serving as triggers for a plurality of functions common to a plurality of operation modes are displayed, and the control means selects any operation mode. Even in this case, a plurality of software keys in the task trigger area are arranged so that software keys that trigger the same function are at the same position. Thus, even if the operation mode is different, the user can always perform the operation on the touch panel display without being confused with the same feeling, so that the operability of the user is improved. As a result, user operation errors can be reduced.

1 is a diagram illustrating an external configuration of an image forming apparatus. 1 is a diagram illustrating a simplified internal configuration of an image forming apparatus. 2 is a block diagram illustrating an electrical configuration of the image forming apparatus. FIG. It is a figure which shows the basic layout structure of the initial screen of various operation modes. It is a figure which shows an example of a copy mode initial screen. It is a figure which shows an example of a FAX mode initial screen. It is a figure which shows the state of the task trigger area | region in the copy mode initial screen at the time of a default state. It is a figure which shows the state of the task trigger area | region in the copy mode initial screen at the time of a setting permission state. It is a figure which shows the state of the task trigger area | region in the FAX mode initial screen at the time of a default state. It is a figure which shows the state of the task trigger area | region in the FAX mode initial screen at the time of a setting permission state.

  In the following description and drawings, the same reference numerals and names are assigned to the same components. Their functions are also the same. Therefore, detailed description thereof will not be repeated.

[Operation Unit 120 of Image Forming Apparatus 100]
With reference to FIGS. 1 to 3, image forming apparatus 100 includes an operation unit 120. The image forming apparatus 100 forms an image on a recording sheet by an electrophotographic method. The image forming apparatus 100 executes various jobs corresponding to the set operation mode when the user sets the operation mode to one of a copy mode and a facsimile mode (hereinafter referred to as “FAX mode”). To do.

  With reference to FIGS. 1 and 3, the operation unit 120 is a plate-like operation panel provided on the upper front side of the image forming apparatus 100 so as to be inclined so as to be easily viewed by the user. The operation unit 120 communicates with the CPU 300 via an input / output interface (not shown). The operation unit 120 includes a touch panel display 130 disposed from the center of the surface of the operation unit 120 to the left region, and a display operation unit 140 disposed in the right region of the surface of the operation unit 120. The touch panel display 130 and the display operation unit 140 are held in one housing, and the operation unit 120 is configured to be integrated as a whole.

  The touch panel display 130 is a touch panel integrated liquid crystal display device in which a display panel 132 and a touch panel 134 are stacked. On the display panel 132, a home screen (not shown) for selecting a desired operation mode from the above-described two operation modes, the current state of the image forming apparatus 100, the FAX destination designation status, and the job The processing status etc. are displayed. The display operation of the display panel 132 is controlled by the CPU 300. A software key is displayed on the display area of the display panel 132. When the user presses this software key with a finger, touch panel 134 detects the pressed position. The CPU 300 collates the display position of the software key with the position where the touch panel is pressed on the program, and performs operation mode selection, setting of various functions and parameters, operation instruction, and the like based on the collation result. The size and shape of the touch panel display 130 are not particularly limited, and include, for example, a horizontally long rectangular shape of 1024 pixels × 600 pixels.

  The display operation unit 140 includes an indicator lamp 142 and various hardware keys including a power key 144, an energy saving key (hereinafter referred to as “energy saving key”) 146, a home key 148, and the like. The indicator lamp 142 includes, for example, an LED (Light Emitting Diode), and is controlled by the CPU 300 to be turned on or off (flashing). The indicator lamp 142 is turned off at the normal time, and blinks in conjunction with the mode change at the time of transition from the standby mode to the normal mode, the transition from the normal mode to the energy saving mode, or the like. Here, the standby mode is a state in which the main power supply is on and only the FAX reception operation can be performed. The normal mode is a state in which the main power supply is on and all operation modes can be executed. The energy saving mode is a state where the main power supply is on and only a part of the operation modes can be executed.

  The power key 144 is a key for instructing a transition from the standby mode or the energy saving mode to the normal mode. The main power is turned on / off by a main power switch (not shown).

  The energy saving key 146 is a key for performing a transition instruction from the normal mode to the energy saving mode or a transition instruction from the energy saving mode to the normal mode. Note that the shift to the energy saving mode is executed not only when the energy saving key 146 is pressed, but also when a predetermined time has elapsed without any user operation.

  The home key 148 is a key for issuing an instruction to shift to the home screen. For example, when the home key 148 is pressed by the user, the display panel 132 displays a home screen including an icon for selecting the copy mode and an icon for selecting the FAX mode.

  When the copy mode or the FAX mode is selected by the user's selection operation on the icon displayed on the home screen, the initial screen of the selected operation mode is displayed on the touch panel display 130. The selection operation is not particularly limited as long as it is an operation generally used in the field. For example, a touch operation (input operation based on a pressed position by a user) and a gesture operation (based on an operation locus by a user). Input operation). Referring to FIG. 4, the displayed initial screen is a system area 1000, a function setting / confirmation area (hereinafter referred to as “function selection area”) 2000, a preview area 3000, an action panel area 4000, and a task trigger area. It consists of five areas including 5000. These five areas are arranged as follows according to the basic layout. That is, the system area 1000 is arranged at the top of the initial screen. The preview area 3000 is arranged at the center of the initial screen. The function selection area 2000 is arranged on the left side of the preview area 3000 on the initial screen. The action panel area 4000 is arranged on the upper right side with respect to the preview area 3000 on the initial screen. The task trigger area 5000 is arranged on the lower right side with respect to the preview area 3000 on the initial screen.

  In the system area 1000, the state of the operation mode at that time is displayed. The system area 1000 includes, for example, a character string such as a name indicating a corresponding operation mode, a login user name, an icon indicating a job being processed, a software key for receiving a predetermined instruction for the operation mode, and the current time Etc. are displayed.

  In the function selection area 2000, a function selection menu group for changing setting of various functions and parameters regarding the corresponding operation mode is displayed. This function selection menu group includes various icons for changing settings of various functions and parameters, and various text areas for displaying the changed setting contents.

  Further, change buttons 2012 to 2022 which are software keys for changing the display style of the function selection menu group are displayed below the function selection area 2000. A button 2012 is a key for changing the display style to the icon mode. The button 2014 is a key for displaying only functions registered in advance as “favorites”. A button 2016 is a key for displaying only the function whose setting has been changed. The button 2018 is a key for displaying a list showing all functions whose settings can be changed in the corresponding operation mode. The button 2020 is a key for changing the display style to the regular mode. A button 2022 is a key for changing the display style to the express mode. The icon mode described above is a mode in which the function selection menu group is displayed only with icons corresponding to various functions. The above-described regular mode is a mode in which a function selection menu group is displayed in a text area in which icons corresponding to various functions and names of various functions are described. The express mode described above is a mode in which the function selection menu group is displayed in icons corresponding to various functions and a text area in which details of the various functions are described. In the icon mode, regular mode, and express mode, the display area required for displaying the function selection menu group increases in this order.

  Note that when the function selection area 2000 cannot display all the information included in the function selection menu group, the function selection menu group is displayed so as to be scrollable in the vertical direction. At this time, the display positions of the change buttons 2012 to 2022 remain fixed. The user can switch the display portion of the function selection menu group in the vertical direction by a touch operation (scroll operation) or a gesture operation (vertical flick operation).

  In preview area 3000, a preview image based on dummy data, scan data, and the like is displayed. The above-mentioned dummy data is image data prepared in advance for confirming an output image of an image before scanning a document.

  The action panel area 4000 displays information on assistance, advice, and suggestions for various operations. In the action panel area 4000, for example, information on various functions related to the selected function is displayed (for example, by purpose), or a function that has been selected in combination with the selected function in the past is “recommended function”. Or ".

  The task trigger area 5000 displays a plurality of software keys that trigger various functions. Examples of the various functions include, for example, a start function for starting execution of various processes, a cancel function for canceling settings changed functions and parameters, and a stop function for stopping execution of started processes. Etc. The start function, cancel function, and stop function described above are common functions used in the copy mode and the FAX mode. In the present embodiment, the plurality of software keys displayed in the task trigger area 5000 are such that the software key that triggers the same function is at the same position regardless of which operation mode is selected. Placed in. Details of the arrangement of software keys on the copy mode initial screen and the FAX mode initial screen will be described later.

  As described above, the five areas constituting the various initial screens and the basic layout are common in all operation modes. As a result, the user can easily find desired information, and can easily set functions, parameters, and the like regarding various operation modes. Furthermore, even if the operation mode is different, it is possible to perform an operation without being confused. As a result, user operability is improved.

[Copy mode initial screen 7100]
Referring to FIG. 5, in system area 1000 of copy mode initial screen 7100, character string 1102 indicating “copy mode”, interrupt key 1104 as a software key, login user name 1106, A logout button 1108 that is a software key is displayed. In the system area 1000, an icon 1110 indicating the current job status is further displayed. As the icon 1110, for example, an icon indicating that copy processing is currently being executed (see FIG. 5), an icon indicating that processing is being stopped, and the like are displayed. In the system area 1000, a progress bar 1114 indicating the progress of the job and a current time 1116 are further displayed.

  In the function selection area 2000 of the copy mode initial screen 7100, a function selection menu group for changing the setting of various functions and parameters regarding the copy mode is displayed in the regular mode. This function selection menu group includes an icon 2102 for setting the number of copies, an icon 2104 for setting the color mode, an icon 2106 for setting the copy density, an icon 2108 for setting the copy magnification, and the document size. , An icon 2112 for setting the paper size, an icon 2114 for editing the image, and an icon 2116 for editing the layout. The function selection menu group further includes text areas 2122 to 2136 for displaying the setting contents changed by the icons 2102 to 2116 described above. The function selection area 2000 further displays the change buttons 2012 to 2022 described above.

  In preview area 3000 of copy mode initial screen 7100, preview image 3100 based on dummy data, scan data, and the like is displayed. Further, preview change buttons 3012 to 3018 and a slider 3020 are displayed below the preview area 3000. A button 3012 is a key for changing the color tone of the preview image 3100. A button 3014 is a key for changing the display position of the preview image 3100. A button 3016 is a key for rotating the preview image 3100 90 degrees to the left. A button 3018 is a key for rotating the preview image 3100 90 degrees to the right. The slider 3020 is used for enlarging and reducing the preview image 3100.

  In the action panel area 4000 of the copy mode initial screen 7100, software keys for selecting recommended functions in the copy mode are displayed. Here, a key 4102 for selecting an energy saving function, a key 4104 for selecting a function for storing scan data in an HDD (Hard Disk Drive) 302, and a function for transmitting scan data simultaneously with copy processing are selected. A key 4106 is displayed.

  A scan trigger key 5102, a clear all key 5104, a monochrome start key 5106, and a color start key 5108 are displayed in the task trigger area 5000 of the copy mode initial screen 7100. A scan-in key 5102 is a software key for scanning a document and starting execution of a scan-in process for displaying a preview image 3100 based on the scan data in the preview area 3000. The clear all key 5104 is a software key for instructing cancellation of the function and parameter whose settings have been changed, or for stopping execution of the started processing. A monochrome start key 5106 is a software key for scanning a document and starting execution of a monochrome copy process based on the obtained scan data (or scan data obtained by the scan-in process). A color start key 5108 is a software key for starting a color copy process based on scan data (or scan data obtained by scan-in process) obtained by scanning a document.

  The four software keys described above are arranged in the task trigger area 5000 as follows. That is, as shown in FIG. 5, the clear all key 5104 serving as a trigger for the cancel function and the stop function has substantially the same distance from the scan-in key 5102, the monochrome start key 5106, and the color start key 5108 serving as the trigger for the start function. It is arranged at the position. The clear all key 5104 is arranged so as to come to the right end portion of the task trigger area 5000.

  Note that the display mode of the above-described four software keys displayed in the task trigger area 5000 changes depending on the execution status of various processes in the copy mode. Details of this change in display mode will be described later.

[FAX mode initial screen 7300]
Referring to FIG. 6, in system area 1000 of initial screen 7300 in the FAX mode, character string 1302 indicating “FAX”, job addition key 1304 that is a software key, and login user name 1306 are displayed. And a logout button 1308, which is a software key, is displayed. The system area 1000 further displays an icon 1310 for adjusting the volume when on-hook, an icon 1312 indicating the remaining memory capacity, a progress bar 1314 indicating the progress of FAX transmission processing, and a current time 1316.

  In the function selection area 2000 of the FAX mode initial screen 7300, a function selection menu group for changing setting of various functions and parameters regarding the FAX mode is displayed in the regular mode. This function selection menu group includes an icon 2302 for setting the density of the FAX document, an icon 2304 for setting the size of the FAX document, an icon 2306 for editing the image, an icon 2308 for editing the layout, and FAX. It includes an icon 2310 for displaying a list of communication results, an icon 2312 for printing FAX sender information, and an icon 2314 for displaying information stored in the memory box. The function selection menu group further includes text areas 2322 to 2334 for displaying the setting contents changed by the icons 2302 to 2314 described above. The function selection area 2000 further displays the above-described change buttons 2012 to 2022 and software keys 2340 for displaying the contents of the address book.

  The preview area 3000 of the FAX mode initial screen 7300 displays a preview image 3300 based on dummy data, scan data, and the like, and a software key 3302 for selecting and inputting a FAX transmission destination telephone number directly or from the address book. Is done.

  A software key for selecting a recommended function in the FAX mode is displayed in the action panel area 4000 of the FAX mode initial screen 7300. Here, a key 4302 for selecting a broadcast FAX transmission function, a key 4304 for selecting a function for reducing the data size for FAX transmission, and a function for saving FAX data to be transmitted to the HDD 302 are selected. A key 4306 is displayed.

  In the task trigger area 5000 of the FAX mode initial screen 7300, a scan-in key 5302, a clear all key 5304, a transmission start key 5306, and a check box 5308 are displayed. A scan-in key 5302 is a software key for starting a scan-in process for scanning a FAX original and displaying a preview image 3300 based on the scan data in the preview area 3000. The clear all key 5304 is a software key for instructing the cancellation of the function and parameter whose settings have been changed, or for stopping execution of the started processing. A transmission start key 5306 is a software key for starting execution of FAX transmission processing. When a selection operation is performed on the transmission start key 5306 with the check box 5308 checked, a FAX document is scanned and scan data is transmitted. When the selection operation is performed on the transmission start key 5306 with the check box 5308 not checked, the scan data obtained by the scan-in process is transmitted.

  The above three software keys are arranged in the task trigger area 5000 as follows. That is, as shown in FIG. 6, the clear all key 5304 serving as a trigger for the cancel function and the stop function is disposed at a position where the distance from the scan-in key 5302 serving as the trigger for the start function and the transmission start key 5306 is substantially the same. The The clear all key 5304 is arranged so as to come to the right end of the task trigger area 5000.

  Note that the display mode of the above-described three software keys displayed in the task trigger area 5000 varies depending on the execution status of various processes in the FAX mode. Details of this change in display mode will be described later.

[Image forming apparatus 100]
<Hardware configuration>
1 to 3, the image forming apparatus 100 includes a document reading unit 102, an image forming unit 104, a paper feeding unit 106, and a paper discharge processing device 108 in addition to the operation unit 120 described above. Hereinafter, the hardware configuration of the image forming apparatus 100 will be described by describing the operations in the copy mode and the FAX mode.

-Copy mode-
In the present embodiment, in the copy mode, any one of a scan-in process, a monochrome copy process, and a color copy process is performed mainly by operating the document reading unit 102 and the image forming unit 104.

(Scan-in process)
When the copy mode is set in the image forming apparatus 100 and a selection operation is performed on the scan-in key 5102, the document placed on the document table is read as image data by the document reading unit 102. The read image data is input to the CPU 300. The CPU 300 performs various image processing on the input image data, and then displays a preview image 3100 based on the image data in the preview area 3000 of the copy mode initial screen 7100. At this time, the image data is temporarily stored in a storage device (for example, a RAM (Random Access Memory) 308 shown in FIG. 3).

(Monochrome copy processing and color copy processing)
When the copy mode is set in the image forming apparatus 100 and the above-described scan-in process is not performed, when a selection operation is performed on the monochrome start key 5106 or the color start key 5108, the document placed on the document placement table Is read as image data by the document reading unit 102. The read image data is input to a CPU 300 including a microcomputer shown in FIG. 3, where various image processing is performed and then output to the image forming unit 104.

  The image forming unit 104 prints a document image on a recording medium (in many cases, a recording sheet) based on the image data. The image forming unit 104 includes a photosensitive drum 222, a charging device 224, a laser scan unit (hereinafter referred to as “LSU”) 226, a developing device 228, a transfer device 230, a cleaning device 232, a fixing device 234, and a charge removal device (not shown). Including devices.

  The image forming unit 104 is provided with a main transport path 236 and a reverse transport path 238. The paper feeding unit 106 pulls out the recording paper stored in the paper cassette 240 or the recording paper placed on the manual feed tray 242 one by one, and directs the drawn recording paper toward the main conveyance path 236 of the image forming unit 104. And send it out. The recording paper fed from the paper feed unit 106 is transported along the main transport path 236.

  While the recording paper is being conveyed along the main conveyance path 236, the recording paper passes between the photosensitive drum 222 and the transfer device 230 and further passes through the fixing device 234. In this process, the document image is printed on the recording paper.

  The photosensitive drum 222 rotates in one direction. The surface of the photosensitive drum 222 is cleaned by the cleaning device 232 and the static eliminator and then uniformly charged by the charging device 224.

  The LSU 226 modulates laser light based on image data to be printed. Then, the surface of the photosensitive drum 222 is repeatedly scanned in the main scanning direction by the laser light, thereby forming an electrostatic latent image on the surface of the photosensitive drum 222.

  The developing device 228 supplies toner to the surface of the photosensitive drum 222 to develop the electrostatic latent image. As a result, a toner image is formed on the surface of the photosensitive drum 222. When the monochrome copy process is executed, the developing device 228 supplies monochrome toner. When the color copy process is executed, the developing device 228 supplies color toner composed of yellow (Y), magenta (M), cyan (C), and black (K).

  The transfer device 230 transfers the toner image formed on the surface of the photosensitive drum 222 to a recording sheet that passes between the transfer device 230 and the photosensitive drum 222.

  The fixing device 234 includes a heating roller 248 for heating the recording paper and a pressure roller 250 for pressing the recording paper. The toner image transferred onto the recording paper is heated by the heating roller 248 and is pressed by the pressure roller 250 to be fixed on the recording paper. The temperature of the heating roller 248 is controlled to be a temperature suitable for fixing by heating the heater with electric power supplied to the fixing device 234.

  A branching claw 244 is disposed at a connection position between the main conveyance path 236 and the reverse conveyance path 238. When printing an original image only on one side of the recording paper, the branching claw 244 is positioned, and the branching claw 244 moves the recording paper from the fixing device 234 toward the paper discharge tray 246 or the paper discharge processing device 108. Led.

  When printing an original image on both sides of the recording paper, the branching claw 244 is rotated in a predetermined direction, and the recording paper is guided toward the reverse conveyance path 238 by the branching claw 244. The recording sheet passes through the reverse conveyance path 238 and is conveyed again to the main conveyance path 236 with its front and back being reversed. During the second conveyance in the main conveyance path 236, the document image is printed on the back surface of the recording paper. The recording sheet on which printing has been performed is guided to the paper discharge tray 246 or the paper discharge processing device 108.

  The recording paper on which the document image is printed as described above is guided toward the paper discharge tray 246 or the paper discharge processing device 108 and is discharged to the paper discharge tray 246, or the recording paper of the paper discharge processing device 108. The paper is discharged to one of the paper discharge trays 110.

  The paper discharge processing device 108 performs processing for sorting and discharging a plurality of recording papers to each paper discharge tray 110, processing for punching recording paper, processing for stapling recording paper, and the like. For example, when creating a plurality of printed materials, the paper discharge processing device 108 sorts and discharges the recording paper to each paper discharge tray 110 so that a part of the printed material is allocated to each paper discharge tray 110. Then, for each paper discharge tray 110, a printed material is created by subjecting the recording paper on the paper discharge tray 110 to punching processing or stapling processing.

  On the other hand, when the copy mode is set in the image forming apparatus 100 and the above-described scan-in process is performed and then the monochrome start key 5106 or the color start key 5108 is selected, the original image is scanned and the image data is scanned. No image processing is performed, and the image forming unit 104 performs the image forming process in the same manner as described above based on the scan data read during the scan-in process and temporarily stored in the storage device.

-FAX mode-
In the present embodiment, in the FAX mode, the scan-in process and the FAX transmission process are mainly executed by operating the document reading unit 102 and the FAX communication unit 160 shown in FIG. The FAX communication process is executed when the FAX communication unit 160 operates. The FAX reception process is executed by the operation of the FAX communication unit 160 and the image forming unit 104.

(Scan-in process)
When the FAX mode is set in the image forming apparatus 100 and a selection operation is performed on the scan-in key 5302, the document placed on the document placement table is read as image data by the document reading unit 102. The read image data is input to the CPU 300. The CPU 300 performs various image processing on the input image data, and then displays a preview image 3300 based on the image data in the preview area 3000 of the FAX mode initial screen 7300. At this time, the image data is temporarily stored in a storage device (for example, the RAM 308 shown in FIG. 3).

(FAX transmission processing)
When the FAX mode is set in the image forming apparatus 100 and the selection operation is performed on the transmission start key 5306 with the check box 5308 checked, the document placed on the document placement table is converted into image data by the document reading unit 102. Read. The read image data is input to the CPU 300, where various image processing is performed, and then output to the FAX communication unit 160 as scan data.

  On the other hand, when the FAX mode is set in the image forming apparatus 100 and the selection operation is performed on the transmission start key 5306 in a state where the check box 5308 is not checked, the above-described scanning of the original image and image processing on the image data are not performed. Scan data read during the scan-in process and temporarily stored in the storage device is output to the FAX communication unit 160.

  The FAX communication unit 160 of the image forming apparatus 100 on the transmission side connects the line on the transmission side to the designated transmission destination, converts the input scan data into communication data that conforms to the facsimile communication standard, and performs the conversion on the reception side. The data is transmitted to a facsimile machine (for example, image forming apparatus 100 having a facsimile function).

(FAX communication processing)
When the line is connected, the FAX communication unit 160 of the image forming apparatus 100 on the receiving side detects a communication request signal from the FAX communication unit 160 of the image forming apparatus 100 on the transmitting side, and transmits a response signal. After that, for example, the FAX communication unit 160 transfers the capability information implemented on the transmission side and the reception side, and determines the communication speed and the encoding / code correction method of the image data with the maximum available capability. To set the modem communication method. Data is transmitted from the FAX communication unit 160 of the image forming apparatus 100 on the transmission side to the FAX communication unit 160 of the image forming apparatus 100 on the reception side using an image signal format adapted to this communication method. When transmission is completed, the line is disconnected.

(FAX reception processing)
The FAX communication unit 160 of the image forming apparatus 100 on the receiving side converts the received data into image data and sends it to the image forming unit 104. Note that the image forming unit 104 may convert the received data into image data. The image forming unit 104 prints an image based on the image data converted from the received data on a recording sheet in the same manner as the operation in the copy mode described above.

<Electrical configuration>
Referring to FIG. 3, the image forming apparatus 100 includes an operation unit 120 capable of setting various functions and parameters related to the copy mode and the FAX mode, a ROM (Read Only Memory) 306 for storing a program, and the like. The HDD 302 includes a hard disk that provides a non-volatile storage area that can store a program, data, and the like even when the program is shut off, and a RAM 308 that provides a storage area when the program is executed.

  The image forming apparatus 100 further includes a document reading unit 102, an image forming unit 104, a FAX communication unit 160, an operation unit 120, an HDD 302, a ROM 306, a RAM 308, and a bus 310 connected to the network I / F 304 and a bus 310. And a CPU 300 for controlling each unit described above to realize a general function as an image forming apparatus.

  The HDD 302 stores various data such as scan data scanned by the document reading unit 102.

  The ROM 306 stores programs, data, and the like necessary for controlling the operation of the image forming apparatus 100. The ROM 306 further stores initial screen data for displaying an initial screen in copy mode and FAX mode. The RAM 308 provides a function as a working memory that temporarily stores the results of calculation and processing by the CPU 300 and a function as a frame memory that stores image data. The CPU 300 executes control related to each function of the image forming apparatus 100 in accordance with programs and data stored in the ROM 306. That is, control of the document reading unit 102, the image forming unit 104, the touch panel display 130 and the display operation unit 140 of the operation unit 120, the HDD 302, the ROM 306, the RAM 308, and the like is realized by the CPU 300 executing a predetermined program. .

  As shown in FIG. 3, a public line is connected to the FAX communication unit 160 of the image forming apparatus 100 for transmission / reception of image data, and a network line is connected to the network I / F 304. A computer that uses the image forming apparatus 100 as a network compatible printer is connected to this network line, or a computer specified by a URL specified via the Internet is connected. As described above, the image forming apparatus 100 connected to the Internet through the network line can acquire necessary information from the external device via the Internet.

[Operation]
1 to 10, image forming apparatus 100 operates as follows. Except for the following operations, the general operation of the image forming apparatus 100 is the same as the operation of the conventional image forming apparatus. Hereinafter, in the copy mode initial screen 7100 and the FAX mode initial screen 7300, software keys that can be selected are displayed in a light color, and software keys that cannot be selected are displayed in a dark color. To do. Here, the bright color is a hue that is easy for the user to visually recognize and stand out, and includes, for example, yellow. The dark color is a hue that is difficult for the user to visually recognize and is not conspicuous, such as gray.

-Operation in copy mode-
When the user turns on a main power switch (not shown) and the image forming apparatus 100 is turned on, a home screen (not shown) is displayed on the touch panel display 130. The user performs a touch operation on an icon displayed on the home screen for selecting a copy mode. When the touch operation described above is performed, a copy mode initial screen 7100 (see FIG. 5) is displayed on touch panel display 130. The settings of various functions and parameters in the copy mode at this time are default (standard) states.

  Referring to FIG. 7, in task trigger area 5000 in the default state, scan-in key 5102, monochrome start key 5106, and color start key 5108 are displayed in a light color, and clear all key 5104 is displayed in a dark color. In this way, in the default state, since there is no function and parameter whose settings have been changed, and neither the scan-in process nor the copy process has been started, the clear all key 5104, which does not require operation, is in a state where the selection operation is not possible. To be. In addition, since the execution of the scan-in process and the copy process can be started, the scan-in key 5102, the monochrome start key 5106, and the color start key 5108 are brought into a state where a selection operation can be performed.

  The user confirms the copy mode initial screen 7100 in the default state, and changes settings of various functions and parameters in the copy mode by an input operation to the function selection menu group 2100 displayed in the function selection area 2000. Hereinafter, in various operation modes, a state after the setting change of conditions such as functions and parameters of the various operation modes is referred to as a setting permission state. When the setting is changed by the user, the copy mode initial screen 7100 shifts from the default state to the setting permission state.

  Referring to FIG. 8, in task trigger area 5000 in the setting permission state, scan-in key 5102, clear all key 5104, monochrome start key 5106, and color start key 5108 are all displayed in a bright color. As described above, in the setting permission state, it is possible to cancel (cancel) various functions and parameters whose settings have been changed, and to start execution of scan-in processing and copy processing. The software key can be selected and operated.

  The user places a document on the document table and performs a touch operation on the monochrome start key 5106 or the color start key 5108. When the touch operation is performed, a copy process is executed.

  Note that the user may wish to confirm the preview screen of the document image before performing the copy process. In such a case, the user performs the touch operation on the scan-in key 5102 before performing the touch operation on the monochrome start key 5106 or the color start key 5108 in the above operation. When a touch operation is performed on the scan-in key 5102, a scan-in process is executed.

  When the scan-in process ends, a preview image 3100 based on the scan data is displayed in the preview area 3000 of the copy mode initial screen 7100. The user confirms the preview image 3100 and performs a touch operation on the monochrome start key 5106 or the color start key 5108 when performing copy processing. When the touch operation is performed, a copy process based on the scan data read by the scan-in process is executed.

-Operation in FAX mode-
When the user turns on a main power switch (not shown) and the image forming apparatus 100 is turned on, a home screen (not shown) is displayed on the touch panel display 130. The user performs a touch operation on an icon displayed on the home screen for selecting the FAX mode. When the touch operation described above is performed, FAX mode initial screen 7300 (see FIG. 6) is displayed on touch panel display 130. The setting state of the FAX mode at this time is a default (standard) state.

  Referring to FIG. 9, in task trigger area 5000 in the default state, scan-in key 5302 and transmission start key 5306 are displayed in a light color, and clear all key 5304 is displayed in a dark color. In this way, in the default state, since there is no function and parameter whose settings have been changed, and neither the scan-in process nor the FAX transmission process has been started, the clear all key 5304 that does not require operation cannot be selected. Put into a state. In addition, since the execution of the scan-in process and the FAX transmission process can be started, the scan-in key 5302 and the transmission start key 5306 are set in a state where a selection operation can be performed.

  The user confirms the FAX mode initial screen 7300 in the default state, and changes settings of various functions and parameters in the FAX mode by an input operation to the function selection menu group 2300 displayed in the function selection area 2000. When the setting is changed, the FAX initial screen 7200 shifts from the default state shown in FIG. 9 to the setting permission state shown in FIG.

  Referring to FIG. 10, in task trigger area 5000 in the setting permission state, scan-in key 5302, clear all key 5304, and transmission start key 5306 are all displayed in bright colors. In this way, in the setting permission state, it is possible to cancel various functions and parameters whose settings have been changed, and to start execution of scan-in processing and FAX transmission processing. Therefore, all software keys displayed in the task trigger area 5000 Can be selected.

  After changing the setting, the user inputs a FAX transmission destination telephone number by an input operation on the touch panel display 130.

  When the input of the FAX transmission destination telephone number is completed, the user places a document on the document table, checks the check box 5308, and then performs a touch operation on the transmission start key 5306. When the touch operation is performed, a FAX transmission process is executed.

<Action and effect>
According to the above embodiment, the operation unit 120 is provided in the image forming apparatus 100 that executes a corresponding process in one operation mode selected by the user from among a plurality of operation modes, and the selected operation mode. A touch panel display 130 including a display panel 132 for displaying information corresponding to the touch panel 134 and a touch panel 134 that is arranged on the display panel 132 and detects a user request based on a position touched by the user's fingertip. The display panel 132 includes a task trigger area 5000 in which a plurality of software keys serving as triggers for a plurality of functions common in a plurality of operation modes are displayed, and the CPU 300 selects any operation mode. If the software key that triggers the same function is To come to a position arranging a plurality of software keys in the task trigger area 5000.

  Thus, even if the operation mode is different, the user can always operate the touch panel display 130 without being confused with the same feeling, and the operability of the user is improved. As a result, user operation errors can be reduced.

  In addition, according to the above-described embodiment, the plurality of software keys are used to stop the execution of the started process and the plurality of start keys 5102, 5106, 5108 (or 5302, 5306) for starting the execution of the process. The clear all key 5104 (or 5304), and the CPU 300 in the task trigger area 5000 moves the clear all key 5104 (or 5304) to the plurality of start keys 5102, 5106, 5108 (or 5302, 5306). Are arranged at substantially the same position. As a result, when the user wants to cancel execution of the started process after pressing one of the start keys, the user pressed which start key without being affected by the position of the pressed start key. Even in this case, the clear all key can be pressed immediately. Therefore, user operability is further improved.

  Further, according to the embodiment, the CPU 300 arranges the clear all key 5104 (or 5304) so as to come to the right end of the task trigger area 5000. It is generally known that there are more right-handed people than left-handed people. A right-handed person tends to feel that the line of sight and hand movement are easier to operate from left to right when performing a series of operations in one direction. Therefore, as described above, among the software keys that issue instructions related to the process, the clear all key that is likely to issue the last instruction is arranged at the right end of the task trigger area. When performing a series of operations such as setting various functions and parameters, instructing to start processing, and instructing to stop processing, it is possible to perform operations so that the line of sight and hand movement are directed from left to right. As a result, a right-handed user can perform a series of operations related to processing more smoothly.

  Further, according to the above embodiment, the CPU 300 cannot select the clear all key 5104 (or 5304) on the display panel 132 when the copy mode (or FAX mode) is the default state. When the copy mode (or FAX mode) is in another state, the clear all key 5104 (or 5304) is displayed on the display panel 132 in a state where a selection operation is possible. As described above, when there is no need for an operation for the clear all key, a selection operation for the clear all key becomes impossible. When there is a need for an operation for the clear all key, a selection operation for the clear all key is performed. Therefore, the convenience for the user is further improved.

  The other states described above are not particularly limited, but a process (scan-in process or copy process, or scan-in process or FAX transmission process) corresponding to the selected operation mode (copy mode or FAX mode) is executed. It is preferable that the current state (operating state) and the selected operating mode condition have been changed (setting permitted state). As described above, since the clear all key is displayed in a selectable state in the operation state and the setting permission state in which the necessity for the operation of the clear all key is further increased, the convenience for the user is further improved.

  Further, according to the above embodiment, the CPU 300 causes the display panel 132 to display the clear all key 5104 (or 5304) in a state in which the selection operation is possible in a visually conspicuous hue, and the selection operation is impossible. The clear all key 5104 (or 5304) in the state is displayed in a hue that is not visually noticeable. This makes it easier for the user to visually recognize which key is operated to stop the process. As a result, user operation errors can be further reduced.

  Further, according to the above-described embodiment, since the image forming apparatus 100 includes the operation unit 120 described above, the user can always perform various operations of the image forming apparatus 100 without being confused with the same feeling even if the operation modes are different. The mode can be operated.

<Modification>
In the above embodiment, the clear all key 5104 (or 5304) is displayed in a bright color when the setting is disabled, when the setting is enabled, and when the operation is performed. However, the present invention is not limited to such an embodiment. It is not limited to. For example, the clear all key 5104 (or 5304) is displayed in a bright color when executing various processes (scan-in process or copy process, or scan-in process or FAX transmission process) corresponding to the operation mode (copy mode or FAX mode). It may be displayed in a dark color when the various processes described above are not executed. As a result, when the user wants to cancel the execution of the started process, the user can immediately recognize which key can be operated to stop the process. As a result, user operability is further improved.

  In the above embodiment, the operation modes that can be executed by the image forming apparatus 100 are the copy mode and the FAX mode. However, the present invention is not limited to such an embodiment. For example, in addition to the above two operation modes, a document filing mode in which scan data is stored in a storage device (for example, HDD 302) in the image forming apparatus 100, a mail mode in which scan data is attached to an email and transmitted to an external device, In addition, the network printer mode or the like may be executable. Regardless of which operation mode is selected, the plurality of software keys in the task trigger area 5000 are arranged such that the software keys that trigger the same function are at the same position.

  Moreover, in the said embodiment, although the operation unit 120 was comprised from the touchscreen display 130 and the display operation part 140, this invention is not limited to such embodiment, The operation unit 120 is only from the touchscreen display 130. It may be configured.

  In the above embodiment, the initial screen of the operation mode is composed of five areas. However, the present invention is not limited to such an embodiment. Also, the basic layout is not limited to that of the above-described embodiment. For example, the left and right arrangement of the basic layout may be reversed according to the user's dominant hand, and the system area 1000 is arranged at the bottom of the initial screen. May be.

  In the above embodiment, the operation unit 120 is provided in the image forming apparatus 100 which is an image processing apparatus. However, the present invention is not limited to such an embodiment, and the user can select from a plurality of operation modes. It may be provided in another electronic device that executes a corresponding process in one selected operation mode. Examples of the other electronic devices described above include a scanner device.

  The embodiment disclosed herein is merely an example, and the present invention is not limited to the above-described embodiment. The scope of the present invention is indicated by each claim of the claims after taking into account the description of the detailed description of the invention, and all modifications within the meaning and scope equivalent to the wording described therein are included. Including.

DESCRIPTION OF SYMBOLS 100 Image forming apparatus 120 Operation unit 130 Touch panel display 132 Display panel 134 Touch panel 300 CPU
5102, 5106, 5108, 5302, 5306 Start key 5104, 5304 Clear all key

Claims (7)

Display means for displaying information corresponding to the selected operation mode, provided in a control target device that executes processing corresponding to the operation mode selected by the user from among a plurality of operation modes, and the display An operation device including a touch panel display that is arranged over the means and includes a detection means for detecting a user request based on a position touched by a user's fingertip,
The display means includes a task trigger area that displays a software key that is a function trigger common to the plurality of operation modes,
The software key includes a clear key for stopping execution of the started process,
The operating device further includes
Control means for arranging the software key in the task trigger area so that the clear key is at the same position regardless of which operation mode is selected,
When the state of the operation mode is a default state, the display unit is caused to display the clear key in a state where the selection operation is impossible, and when the state of the operation mode is another state, wherein to the display unit, seen including a display control means for displaying the clear key selection operation state capable,
The other state is an operating device in which the setting change of the condition of the selected operation mode has been made .   The operation device according to claim 1, wherein the control unit arranges the clear key so as to come to a right end portion of the task trigger area. The software key further includes a start key for starting execution of processing,
The operation device according to claim 1, wherein the control unit arranges the clear key so as to come above the start key. The display control means causes the display means to display the clear key in a state where the selection operation is possible in a visually conspicuous hue, and the clear key in a state where the selection operation is impossible is not visually noticeable. is displayed in color, the operating device according to any one of claims 1 to 3. An electronic device comprising the operating device according to any one of claims 1 to 4 . Image processing apparatus including the operating device according to any one of claims 1 to 4. Display means for displaying information corresponding to the selected operation mode, provided in a control target device that executes processing corresponding to the operation mode selected by the user from among a plurality of operation modes, and the display An information display method in an operating device including a touch panel display that includes a detection means that is arranged over the means and includes a detection means for detecting a user request based on a position touched by a user's fingertip,
The display means includes a task trigger area that displays a software key that is a function trigger common to the plurality of operation modes,
The software key includes a clear key for stopping execution of the started process,
When any of the operation modes is selected, the software key in the task trigger area is arranged so that the clear key is in the same position, and the operation mode is in the default state. The clear key is displayed on the display means in a state where selection operation is impossible, and when the operation mode is in another state, the clear key is displayed on the display means in a state where selection operation is possible. display and,
The other state is an information display method in which the setting change of the condition of the selected operation mode has been made .

Images