CN104917923B - The control method of erasing device and erasing device - Google Patents

The control method of erasing device and erasing device Download PDF

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Publication number
CN104917923B
CN104917923B CN201510311805.2A CN201510311805A CN104917923B CN 104917923 B CN104917923 B CN 104917923B CN 201510311805 A CN201510311805 A CN 201510311805A CN 104917923 B CN104917923 B CN 104917923B
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CN
China
Prior art keywords
colour killing
thin slice
erasing
processing
control unit
Prior art date
Application number
CN201510311805.2A
Other languages
Chinese (zh)
Other versions
CN104917923A (en
Inventor
井口健
土桥宏行
八幡伊佐雄
川口贵弘
田口浩之
泷裕之
杉崎芳晃
水谷企久夫
饭塚千秋
横地秀俊
Original Assignee
株式会社东芝
东芝泰格有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US42160710P priority Critical
Priority to US61/421,607 priority
Priority to US61/493,365 priority
Priority to US61/493,369 priority
Priority to US201161493369P priority
Priority to US201161493365P priority
Priority to JP2011245082A priority patent/JP5591208B2/en
Priority to JP2011-245082 priority
Priority to JP2011245081A priority patent/JP5600659B2/en
Priority to JP2011-245081 priority
Application filed by 株式会社东芝, 东芝泰格有限公司 filed Critical 株式会社东芝
Priority to CN201110402041.XA priority patent/CN103095962B/en
Publication of CN104917923A publication Critical patent/CN104917923A/en
Application granted granted Critical
Publication of CN104917923B publication Critical patent/CN104917923B/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/0032Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a medium handling apparatus, e.g. a sheet sorter
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/0005Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
    • G03G21/007Arrangement or disposition of parts of the cleaning unit
    • G03G21/0076Plural or sequential cleaning devices
    • G03G21/0082Separate cleaning member for toner and debris
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00567Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/00631Ejecting or stacking
    • H04N1/00633Ejecting or stacking selectively to one of a plurality of output trays

Abstract

The control method of a kind of erasing device and erasing device, the erasing device include:Transfer unit, conveying are formed with the thin slice of image by the color material of energy colour killing;Colour killing portion carries out colour killing to the image formed on the thin slice conveyed by the transfer unit;Switching mechanism switchs the colour killing portion;Notification unit, information of the notice for paying attention to opening the colour killing portion by the switching mechanism;And control unit makes the notification unit notice pay attention to the information of the opening in the case where stopped to the colour killing processing based on the colour killing portion.

Description

The control method of erasing device and erasing device

The application be the applying date be on December 6th, 2011, application No. is 201110402041.X, entitled " colour killing The divisional application of the patent application of the control method of device and erasing device ", entire contents are hereby expressly incorporated by reference.

Technical field

Illustrated embodiment is related to carrying out the color for using the color material of energy colour killing to be formed with image in thin slice herein The erasing device of colour killing and the control method of erasing device.

Background technique

In the presence of the erasing device for the color for eliminating image from the thin slice for being formed with image.The erasing device is to achromicity The thin slice that color material is formed with image, which is heated, carries out colour killing with the color of the color material to the image being formed on thin slice.Separately Outside, erasing device also to the thin slice dealt with objects as colour killing whether can colour killing or colour killing processing whether successfully judged.

Summary of the invention

The erasing device of one aspect of the present invention includes:Transfer unit, conveying are formed with image by the color material of energy colour killing Thin slice;Colour killing portion carries out colour killing to the image formed on the thin slice conveyed by the transfer unit;Switching mechanism switchs institute State colour killing portion;Notification unit, information of the notice for paying attention to opening the colour killing portion by the switching mechanism;And control unit, In the case where stopped to the colour killing processing based on the colour killing portion, the notification unit notice is made to pay attention to the information of the opening.

In the control method of the erasing device of another aspect of the present invention, the erasing device includes:Colour killing portion, to passing through energy The image that the color material of colour killing is formed on the thin slice of conveying carries out colour killing;And switching mechanism, switch the colour killing portion, the colour killing The control method of device includes:Judge the colour killing processing based on the colour killing portion whether it has stopped;And it is being based on the colour killing In the case that the colour killing processing in portion stopped, information of the notice for paying attention to opening the colour killing portion by the switching mechanism.

Detailed description of the invention

Fig. 1 is the skeleton diagram for illustrating the structure of erasing device.

Fig. 2 is the block diagram for illustrating the hardware configuration of erasing device.

Fig. 3 (a) is the skeleton diagram for indicating to close the state after the switch cover of erasing device.Fig. 3 (b) is to indicate to open The skeleton diagram of the state of the switch cover of erasing device.

Fig. 4 is the flow chart for illustrating the processing of erasing device of first embodiment.

Fig. 5 is the flow chart for illustrating the processing of erasing device of first embodiment.

Fig. 6 is the skeleton diagram for illustrating notification unit.

Fig. 7 (a) is the skeleton diagram for illustrating the illumination region as notification unit.Fig. 7 (b) is hair of the explanation as notification unit Light portion light after state skeleton diagram.

Fig. 8 is setting screen related with the cleaning in colour killing portion.

Fig. 9 is the skeleton diagram for illustrating colour killing portion.

Figure 10 is the flow chart for illustrating the processing of erasing device of second embodiment.

Figure 11 is the flow chart for illustrating the processing of the erasing device of variation of second embodiment.

Figure 12 is the flow chart for illustrating the processing of erasing device of third embodiment.

Figure 13 is the skeleton diagram for illustrating notification unit.

Figure 14 is the flow chart for illustrating the processing of erasing device of the 4th embodiment.

Figure 15 is the skeleton diagram for illustrating notification unit.

Specific embodiment

Hereinafter, with reference to attached drawing, embodiments of the present invention will be described.

(first embodiment)

Fig. 1 is the skeleton diagram for illustrating the structure of erasing device.Erasing device 100 to pass through achromicity toner, achromicity The thin slice (sheet) that ink etc. " energy colour killing color material " is formed with image carries out " colour killing processing ", is somebody's turn to do " colour killing processing " for removing Pass through the color for the image that energy colour killing color material (hereinafter referred to as recording materials) is formed.Erasing device 100 includes paper supply tray 102, the paper feed parts such as roller 104, reading part 106, colour killing portion 108, the first pallet 110, the second pallet 112, roller 114,116 etc. are arranged Component, delivery section 118 and operation portion 124 out.

Paper supply tray 102 carries the thin slice for reusing.Paper supply tray 102 carries the thin of the various sizes such as A4, A3, B5 Piece.The thin slice that paper supply tray 102 is carried is with the recording materials for for example carrying out colour killing and being heated to predetermined temperature or more It is formed with the thin slice of image.Paper feed part 104 has pick-up roller, feeding sheets roller and separate roller etc., and paper feed part 104 is used for The thin slice on paper supply tray 102 is one by one supplied to the transport path 118 inside erasing device 100.In addition, paper supply tray 102 With whether there is or not the detection sensors 103 of thin slice on detection paper supply tray 102.Detection sensor 103 is, for example, microsensor, micro- holds Row device.

Reading part 106 has such as CCD (Charge Coupled Device, charge-coupled device) scanner or CMOS The reading units such as sensor.In the present embodiment, reading part 106 is made of two units being arranged along transport path 118, is read Take portion 106 for reading each image on the first face and the second face that pass through the thin slice that conveying roller pair 120 conveys.That is, reading part 106 can read the dual-side image of conveying thin slice.The image that reading part 106 is read is saved in aftermentioned storage unit 210.Example Such as, it is stored in storage unit after before colour killing processing by the image electronic on thin slice that reading part 106 is read, then such as Fruit needs the image data of colour killing, then available image data.In addition, aftermentioned control unit 200 is read based on reading part 106 The image got judge whether be can colour killing thin slice or whether be the thin slice that can be reused.

Remove the color of the recording materials of the formation image on the thin slice that conveying comes in colour killing portion 108.For example, colour killing portion 108 Thin slice is heated to defined colour killing temperature in the state of the flap contact come with conveying, to be formed to by recording materials The color of image on thin slice carries out colour killing.For example, the colour killing portion 108 of the erasing device 100 of present embodiment has thin slice The first face colour killing with and the second face colour killing two colour killing units 108a, 108b.Colour killing unit 108a and 108b clip defeated Path 118 is sent to be oppositely disposed.Colour killing unit 108a is abutted and is heated with thin slice from a surface side of thin slice.Colour killing unit 108b is from thin Another surface side of piece abuts and heats with thin slice.That is, colour killing portion 108 by once convey to conveying come thin slice two sides Image carry out colour killing.The temperature that there is the temperature for the heating part for offseting color element 108a and 108b to be detected in colour killing portion 108 Sensor 109a, 109b.Temperature sensor 109a, 109b can be contact be also possible to it is contactless.

Transport path 118 conveys thin slice to reading part 106, colour killing portion 108, the first pallet 110 and the second pallet 112. Erasing device 100 has multiple conveying roller pairs 120 and multiple branch components 122 on transport path 118.Conveying roller pair 120 Such as it is made of in pairs driving roller and follower roller.Each branch point of the branch components 122 on transport path 118, switching conveying come The conveying direction of thin slice.For example, erasing device 100 can by the thin slice supplied from paper feed part 104 successively to reading part 106, Colour killing portion 108, reading part 106 convey.In addition, the detection of the thin slice come on transport path 118 with multiple detection conveyings passes Sensor 123.Detection sensor 123 for example can be microsensor or microactrator.Although colour killing portion 108 is shown in FIG. 1 Neighbouring detection sensor 123, but as long as the configuration of detection sensor 123 is in the appropriate location of transport path 118.

Display unit 126 and various operation keys that the operation portion 124 in portion on the body has touch surface board-like are set.Operation key For example including number key, stop key, start button etc..User starts colour killing by the instruction of operation portion 124 or reads the thin slice of colour killing The erasing devices 100 such as image function action.Display unit 126 shows the set information or action state, day of erasing device 100 Will information or the aftermentioned notice to user.

Thin slice is discharged to the first pallet 110, the second pallet 112 in discharge member 114,116.It is carried on first pallet 110 thin The thin slice that the image of on piece can be reused after colour killing.The carrying of second pallet 112 is judged as the thin slice that cannot be reused.In addition, First pallet 110, the second pallet 112 can also be replaced as the thin slice for receiving object.Which type of thin slice each pallet carries It sets, i.e. the setting of the conveying destination of thin slice is for example set by operation portion 124.

Suitably change the transport path of thin slice according to tupe performed by erasing device 100.Erasing device 100 has Multiple tupes.Erasing device 100 disappears for example including the first colour killing mode, the second colour killing mode, third colour killing mode, the 4th Color pattern and read mode.Under the first colour killing mode, colour killing processing is only carried out without image reading.In the second colour killing Under mode, colour killing processing is carried out after reading image.Under third colour killing mode, without the reading process before colour killing, and Implement whether to reuse the discrimination of paper P after colour killing processing.Under the 4th colour killing mode, carried out after reading image Colour killing processing, then further implements discrimination processing.In read mode, implement at the reading of image without image colour killing Reason.Above-mentioned each mode can be selected by the operation portion 124 of erasing device 100.In addition, each tupe is selected to be not limited in The operation portion 124 of erasing device 100 can also be set by external user terminal.In first to fourth colour killing mode Under, thin slice must be delivered to colour killing portion 108.And in read mode, thin slice is not transported to colour killing portion 108, but via Reading part 106 is discharged.

Fig. 2 is the block diagram for illustrating the hardware configuration of erasing device.Erasing device 100 include control unit 200, storage unit 210, Test section 212, communication interface (communication I/F) 214, display interface (display I/F) 216, reading part 106, colour killing portion 108 and behaviour Make portion 124.

Control unit (controller) 200 includes CPU (Central Processing Unit, central processing unit) or MPU The processor 202, memory 204 of (Micro Processing Unit, microprocessing unit) composition.The control of control unit 200 is read Portion 106, colour killing portion 108 and operation portion 124.Storage unit 204 is, for example, semiconductor memory, has and stores various control programs ROM (Read Only Memory, read-only memory) 206 and to processor 202 provide odd-job area RAM (Random Access Memory, random access memory) 208.ROM 206 for example stores the paper as the threshold value that whether can be reused Lettering rate, for judging image whether by concentration threshold of colour killing etc..RAM 208 can also be saved temporarily by reading part 106 The image read.Each component of erasing device 100 is connected by bus 218.

Control unit 200 for example according to the above-mentioned tupe set on operation portion 124, controls reading part 106, colour killing portion 108 and other structures.In the case where for example having selected first to fourth colour killing mode, control unit 200 keeps colour killing portion 108 right The image of thin slice carries out colour killing.Before conveying thin slice to colour killing portion 108, if reading part 106 reads thin slice (the second colour killing mould Formula, the 4th colour killing mode), then the image read by reading part 106 is stored in storage unit 210 by control unit 200.Here, Whether control unit 200 also may determine that should prohibit in the data for the Slice Image that reading part 106 is read including confidential data etc. The only forbidden data of colour killing.In addition, being somebody's turn to do after image of the colour killing portion 108 to thin slice carries out colour killing if reading part 106 is read The image (third colour killing mode, the 4th colour killing mode) of thin slice after colour killing, then control unit 200 is read based on reading part 106 Image data judge whether thin slice can reuse according to the colour killing Restzustand of thin slice.Control unit 200 is based on above-mentioned judgement As a result the conveying destination of thin slice is determined.The read mode that image is read if setting the colour killing without image, is controlled Thin slice is not conveyed to reading part 106 via colour killing portion 108 by portion 200 processed, and the image read by reading part 106 is saved In storage unit 210.

Control unit 200 controls each structure inside device based on the signal from test section 212.Test section 212 It is opened including detection sensor 103 shown in FIG. 1, temperature sensor 109a, 109b, detection sensor 123 and lid shown in Fig. 3 Close detection sensor 304 etc..

Control unit 200 judges that whether there is or not thin slices on paper supply tray 102 based on the signal from detection sensor 103.In addition, Control unit 200 detects the temperature of the heating part of colour killing unit 108a and 108b, same time control using temperature sensor 109a, 109b The temperature of the heating part of colour killing unit 108a and 108b processed.In addition, control unit 200 grasps conveying using detection sensor 123 Flap position in path 118.For example, control unit 200 is passed through using the detection sensor 123 near colour killing portion 108 to detect The thin slice in colour killing portion 108.Lid closing detection sensor 304 will be illustrated later.

Storage unit 210 stores application program and OS.Application program includes the read functions for executing reading part 106, colour killing portion Colour killing function as the program of function that has of erasing device.Application program further includes the application program of Web client (Web browser) or other applications.Storage unit 210 saves the image read by reading part 106.In addition, storage unit 210 The processing number that storage passes through treated the thin slice of erasing device 100.As storage unit 210, such as hard disk drive can be Or the semiconductor memory apparatus such as other magnetic storage devices, optical storage apparatus, flash memory or their any combination.

Communicating I/F 214 is the interface connecting with external equipment.Communication I/F 214 for example passes through bluetooth (Bluetooth) IEEE802.15, IEEE802.11, IEEE802.3, IEEE3304 as the connection of (registered trademark), infrared ray, light connects etc. It is appropriate wirelessly or non-wirelessly to be communicated with the external equipment on network.Communication I/F 214 can also include being connected with USB standard Connection terminal USB interconnecting piece or parallel interface etc..Control unit 200 is set by communication I/F 214 and compounding machine, outside other It is standby to be communicated.For example, although the image that reading part 106 is read is saved by the storage unit 210 of erasing device 100, not It is only limitted to this.Such as can also by communication I/F 214 with as external equipment user terminal (Personal Computer, Personal computer), compounding machine or server communicated, and be stored in the memory of these external equipments.Make to be stored in Image data in external equipment is read from the operation portion or user terminal of compounding machine.In addition, erasing device 100 in order to In the case where having login to user progress personal authentication, nullify function, when nullifying erasing device 100, it can also incite somebody to action The image data being stored in the RAM 208 or storage unit 210 of erasing device 100 is sent to external equipment and is saved.Or The other assemblies being connect by the bus 218 with erasing device 100 receive the data or instruction for being shown in external equipment, and externally Part device exports signal corresponding with shown data or instruction.

Display I/F 216 is connect with display unit 126.Display I/F 216 is obtained from the other assemblies connecting with bus 218 The data or instruction shown on display unit 126.Show that I/F 216 is exported and shown data or instruction phase to display unit 126 Corresponding signal.

(cleaning in colour killing portion)

Thin slice is heated to defined colour killing temperature in the state of to flap contact by colour killing portion 108, thus to note is passed through The color for the image that record material is formed on thin slice carries out colour killing.But the heating colour killing that recording materials pass through colour killing portion 108 While have some fusings.Recording materials after fusing are attached to sometimes in colour killing portion 108.If being attached with example on thin slice Residue is such as pasted, then is attached in colour killing portion 108 sometimes by the residue on the thin slice behind colour killing portion 108.This In the case of, worry that the heating function in colour killing portion can decline, to not can be carried out colour killing processing appropriate.Therefore, it is necessary to colour killing The colour killing portion 108 of device 100 is cleaned.

Fig. 3 is the outline external view for illustrating erasing device 100.Fig. 3 (a) is the shape for indicating switch cover 300 and closing State.Fig. 3 (b) is the state for indicating switch cover 300 and opening.

Erasing device 100 includes that switch cover 300 and hatch emergency release cock 302 are used as switching mechanism.By pressing shown in Fig. 3 (a) Hatch emergency release cock 302, so that switch cover 300 is such as opened shown in Fig. 3 (b).There is lid switch on this side of erasing device 100 Detection sensor 304.304 detection switch lid 300 of lid closing detection sensor is in the open state to be in closed state.Lid Closing detection sensor 304 for example can be microsensor or microactrator.It is equipped on switch cover 300 as colour killing unit One of colour killing unit 108a.In addition, being equipped with the upstream side in colour killing portion 108 and the conveying roller in downstream side on switch cover 300 To one of 120.The switch cover 300 of erasing device 100 is opened after the rotation of rotation axis 306, to open colour killing portion 108 Colour killing unit 108a and 108b between space.Therefore, part is made dirty in the colour killing portion 108 after user's easy cleaning is opened. Or easily remove the thin slice stopped near colour killing portion 108.In addition, colour killing unit 108a is installed on switch cover 300, but It is not limited to that.Also it is configured to for example carry out using switch cover 300 and colour killing unit 108a as independent component Switch, and after turning on the switch lid 300, rotate colour killing unit 108a, to open between colour killing unit 108a and 108b Space.

(clean timing)

Erasing device 100 of the present embodiment also controls the clean timing (timing) in colour killing portion 108.Fig. 4 and Fig. 5 is the flow chart for illustrating the processing of erasing device 100 of present embodiment.

In movement 401, control unit 200 reads the processing number for carrying out colour killing treated thin slice from storage unit 210 Data.For example, control unit 200 reads the data of thin slice processing number in starter, from storage unit 210 to RAM 208.Into The processing number of row colour killing treated thin slice indicates the number that the thin slice of colour killing processing has been carried out after colour killing portion 108 is cleaned Aggregate value (count value).User can reset (reset) the processing number by the user terminal of operation portion 124 or outside.

When selecting any one of above-mentioned tupe by operation portion 124 and indicating to start to carry out colour killing processing, disappear The control unit 200 of color device 100 supplies a thin slice from paper supply tray 102, and is conveyed to colour killing portion 108 (movement 402).So Afterwards, control unit 200 carries out colour killing (movement 403) using image of the colour killing portion 108 to thin slice.In movement 404, control unit 200 will The processing number for having carried out colour killing treated thin slice increases by 1.That is, control unit 200 increases the processing number of thin slice.

Then, control unit 200 judges whether the processing number of above-mentioned thin slice is more than preset threshold value (movement 405). If the processing number of thin slice is less than preset threshold value (movement 405 is no), control unit 200 determines whether subsequent thin Piece (movement 406).Control unit 200 for example determines whether subsequent sheet using detection sensor 103 and detection sensor 123.Such as Fruit does not have subsequent sheet (movement 406 is yes), then control unit 200 terminates colour killing processing.On the other hand, if there is subsequent sheet (movement 406 is no), then control unit 200 repeats movement 402~movement 406 processing.

In movement 405, if the processing number of thin slice is more than preset threshold value (movement 405 is yes), control Portion 200 makes notification unit notice need to clean colour killing portion 108 (movement 407) by notification interface (notice I/F).As shown in fig. 6, example Such as, control unit 200 is by showing that I/F 216 shows the picture 600 to need to clean colour killing portion as content on display unit 126. In addition, notification unit is not limited only to the display unit 126 in colour killing portion 108.Such as it is also possible to send the outside by as notice I/F I/F 214 is to display unit (notification unit) picture data shown of external user terminal or the structure of information.Or such as Fig. 7 (a) shown in, erasing device 100 is also possible to the structure for having illumination region 700 as notification unit.Illumination region 700 is as LED Light source body.Illumination region 700 is connect with the display I/F 216 as notice I/F.As shown in Fig. 7 (b), if for example handling number More than preset threshold value, then control unit 200 makes illumination region 700 shine.Or notification unit can also be and pass through sound notification The structure of user.In this way, user can readily appreciate that colour killing portion 108 needs to clean.

If the processing number of thin slice is more than preset threshold value, the display of control unit 200 or notice need clean Information, and based on preset set information (movement 408), stop colour killing portion in aftermentioned defined timing and disappears to thin slice Color processing.

Here, even if the threshold value in movement 405 is using the value experimentally determined in advance, user can also pass through operation panel 112 carry out setting input.Fig. 8 is an example about the setting screen in cleaning colour killing portion 108.Display in colour killing portion 108 Setting screen 800 is shown on the display unit of the user terminal in portion 126 or outside.Shown on region 802 by colour killing portion 108 into The processing number of the thin slice of colour killing of having gone processing.In colour killing portion 108 by clean situation or by the operation of user any Timing, reset region 802 thin slice processing number value.That is, the count value of the thin slice processing number in region 802 becomes zero. 804 be the setting column for indicating the threshold value of cleaning time in colour killing portion.In fig. 8, it is set the threshold in setting column 804 5000.That is, erasing device 100 can be without the colour killing for being carried out continuously 5000 thin slices cleanly in colour killing portion 108 The example of processing.Therefore, when the count value of thin slice processing number reaches the threshold value set in setting column 804, control unit 200 Notification unit notice is set to need to clean the information in colour killing portion.In addition, embodiments of the present invention be not limited in it is described above like that Counting mode, also can be used down meter mode (count down).

Furthermore it is possible to uniquely determine set information by the design of manufacturer, user can also carry out setting change.With The lower example that can carry out setting change to set information with regard to user is illustrated.It is set on the region of Fig. 8 805 and works as thin slice Processing number be more than be pre-set in setting column 804 threshold value in the case where control unit 200 carry out processing (set information 806).In the present embodiment, as an example, set information 806 includes " stopping colour killing processing ", " continues colour killing processing (in regulation number) " and " continuing colour killing processing (no limitation) " these three processing settings.Set information 806 is from these three Any one is set in reason setting.In the case where the processing number of thin slice is more than preset threshold value, 200 basis of control unit The processing that set information 806 is set periodically makes colour killing portion stop the colour killing processing to thin slice as defined in being set in.

If selecting to stop colour killing treatment button 808 as set information 806, control unit 200 stops at colour killing rapidly Reason.That is, even if being more than preset in the processing number of thin slice on paper supply tray 102 in lamellated situation After threshold value (or after the clean information of notification unit notice colour killing portion needs), control unit 200 stops supplying from paper supply tray 102 Thin slice.But the supply of thin slice can also supply several because of control gains.Control unit 200 is carrying out in transport path 118 Subsequent sheet colour killing processing after stop colour killing processing.Alternatively, control unit 200 can also paper supply in the following manner:Benefit Calculate the thin slice number that convey in transport path 118 with detection sensor 123, by transport path 118 in most upstream Thin slice handled, thus make threshold value reach thin slice processing number.

Therefore, if selecting to stop colour killing treatment button 808 (movement 408 is yes) as set information 806, control unit 200 stop rapidly colour killing processing (movement 409).After colour killing portion 108 is cleaned, the place for carrying out colour killing treated thin slice is reseted Manage number.

If selecting to continue colour killing processing (in defined number) button 810 as set information 806, control unit 200 continue to stop colour killing after the colour killing processing for the regulation number (allowing to continue number) for being pre-set in setting column 812 Processing.If selection, which continues colour killing, handles (in defined number) button 810, setting column 812 is just enabled, then can input permission Continue number.It is indicated on region 814 between the processing number for being shown in the thin slice in region 802 and the threshold value on setting column 804 Difference.That is, control unit 200 is to being more than threshold value if the processing number of thin slice is more than preset threshold value The processing number of partial thin slice is counted.The thin slice processing number also continued after threshold value if more than, which reaches to be input to, to be set Determine to allow to continue number in column 812, then control unit 200 stops colour killing processing.In other words, control unit 200 is in display unit 126 After being notified, if by colour killing portion 108 continue colour killing thin slice continue with number reach it is preset allow after Continuous number then stops the colour killing processing of thin slice.But the supply of thin slice can also supply several because of control gains.Control unit 200 after the colour killing processing for having carried out the subsequent sheet in transport path 118, stop colour killing processing.Alternatively, control unit 200 can also paper supply in the following manner:By handling the thin slice in most upstream in transport path 118, thus The processing number of thin slice is set to reach defined number (allowing to continue number).

Therefore, if selecting to continue colour killing processing (in defined number) button 801 as the (movement of set information 806 408 are no, movement 501 is yes), then control unit 200 continues to supply thin slice from paper supply tray 102 and is conveyed to colour killing portion 108.So Afterwards, control unit 200 carries out colour killing (movement 502) by image of the colour killing portion 108 to thin slice.In movement 503, if the place of thin slice Managing number is more than preset threshold value, then control unit 200 counts the thin slice processing number for the part for being more than threshold value.

After display unit 126 is notified, if colour killing portion 108 is not cleaned (movement 504 is no), control unit 200 Judgement has been more than whether the processing number of the thin slice also continued after threshold value reaches preset regulation number and (allow to continue Number) (movement 505).If the not up to defined number (movement 505 is no) of the thin slice processing number continued, control unit 200 Determine whether subsequent thin slice (movement 506).If without subsequent thin slice (movement 506 is yes), the end of control unit 200 disappears Color processing.Being not up to preset regulation number in the processing number for the thin slice that colour killing portion 108 is not cleaned and continued (allows Continue number) in the state of, if new thin slice is placed on paper supply tray 102 and indicates to carry out colour killing processing, control Portion 200 is started to process from movement 502.On the other hand, if there is subsequent thin slice (movement 506 is no), then control unit 200 repeats Carry out movement 502~movement 506 processing.

In movement 505, if the processing number of the thin slice continued is not up to (the movement 505 of preset regulation number It is yes), then control unit 200 stops colour killing processing (movement 507).In other words, control unit 200 is notified in display unit 126 Later, if by colour killing portion 108 continue colour killing thin slice continue with number reach it is preset allow continue number, Then stop the colour killing processing of thin slice.Control unit 200 stops processing until colour killing portion 108 is cleaned (movement 508).

If colour killing portion 108 is cleaned after display unit 126 is notified (movement 504 is yes), control unit 200 is reseted The processing number of the thin slice in the region 802 of Fig. 8 and the counting (movement 509) in region 814.

If select continue colour killing processing (no limitation) button 816 as set information 806, control unit 200 continue into Row colour killing processing is until the thin slice next without conveying.In other words, control unit carries out colour killing to all thin slices on paper supply tray 102 Processing.

That is, if select continue colour killing processing (no limitation) button 816 as set information 806 (act 408 for No, movement 501 is no), then control unit 200 continues colour killing processing (movement to the thin slice supplied from paper supply tray 102 510).Control unit 200 continues colour killing processing until without the next thin slice of conveying (movement 511).In other words, control unit 200 Colour killing processing is carried out to all thin slices on paper supply tray 102.

For judging whether that colour killing portion 108 is cleaned, for example, if control unit 200 has been more than pre- in the processing number of thin slice Switch cover is detected after the threshold value first set (or after display unit 126 is notified), i.e. by lid closing detection sensor 304 300 opening and closing then judge that colour killing portion 108 is cleaned.It (is detected if it is determined that colour killing portion 108 is cleaned In the case where the opening and closing of switch cover 300), then control unit 200 shows whether inquiry cleaning is completed in display unit 126 Picture.If receiving the completed content input of cleaning, control unit 200 resets thin slice processing number or the area in region 802 The counting in domain 814.Control unit 200 (can also have been detected switch cover 300 in clean situation judging colour killing portion 108 In the case where opening and closing), ask the user whether the thin slice processing number for reseting region 802 or the counting in region 814.This Outside, if there can also be the key for reseting thin slice processing number or counting with erasing device 100, do not judge in control unit 200 Whether colour killing portion 108 is cleaned in the case where pressing and reseting key, resets thin slice processing number or counting.

In addition, in the above-described embodiment, although to colour killing portion 108 under the contact condition with thin slice by thin slice The case where colour killing temperature as defined in being heated to, is illustrated, but colour killing portion 108 is not limited to that.Colour killing portion 108 can also be with It is the structure that thin slice is heated to defined colour killing temperature by contactless heating part.Even contactless, colour killing portion 108 are also able to guide the thin slice that conveying comes.That is, the recording materials for the fusing being attached on thin slice or being attached on thin slice Residue is attached to colour killing portion 108.Therefore, even colour killing portion 108 it is contactless be also required to clean.

In addition, in the above-described embodiment, although if the processing number of pair thin slice is more than preset threshold Then control unit 200 notifies to need to clean colour killing portion 108 to notification unit value (movement 405 is yes) by notification interface (notice I/F) The device of information be illustrated, but erasing device 100 is not limited to that.For example, erasing device 100 is also possible to thin When the processing number of piece will reach the regulation number (will expire) of preset threshold value, by notification interface (notice I/F) to Notification unit notice needs the structure of clean information.If that is, can also with need to clean number be set as 5000, colour killing Device notice when thin slice processing number reaches 4900 needs clean information.

According to the erasing device 100 of above embodiment, user can be notified to need to clean colour killing portion in timing appropriate. In addition, stopping the time of colour killing processing due to that can freely select, so very easy to use.

In addition, in the above-described embodiment, although being side as independent erasing device to erasing device 100 Formula is illustrated, it is not limited to this.For example, it can be what is assembled in the image forming apparatuses such as printer, compounding machine The system structure of integral type.Above-mentioned notification unit can be the operation panel of image forming apparatus, be also possible to pass through network connection Outside user terminal display unit.

(second embodiment)

In the first embodiment, although to judged based on the processing number of thin slice the device of clean timing into It has gone explanation, but has implemented in originating party formula second, control unit 200 judges to clean colour killing by measuring the temperature in colour killing portion 108 The timing in portion 108.

That is, the erasing device 100 of present embodiment has:Transport path, for conveying thin slice;Colour killing unit, With heating element and the first surface component between the heating element and transport path is configured, is utilized and is added by surface elements Thermal part heats thin slice, so that the image to thin slice carries out colour killing;Second surface component exists across transport path setting Colour killing unit opposite side;First temperature sensor detects the temperature of first surface component;Second temperature sensor, detection second The temperature of surface elements;Control unit, while heating to heating element, judgement passes through the first temperature sensor and the second temperature Whether the temperature difference of degree sensor detection is greater than preset threshold value;And notification unit is led to if temperature difference is greater than threshold value Know the information for needing to clean colour killing portion.

In addition, the heating element that control unit offsets color element is heated if not carrying out colour killing processing to thin slice, and Whether judgement is greater than preset threshold value by the temperature difference that the first temperature sensor and second temperature sensor detect.

In addition, erasing device also includes with flowering structure:Also have and is oppositely disposed by transport path and above-mentioned colour killing unit Other colour killing units, other colour killing units have heating element and configure between the heating element and transport path second Surface elements, if the colour killing without thin slice is handled, control unit only heats the heating element of above-mentioned colour killing unit, And judge whether the temperature difference detected by the first temperature sensor and second temperature sensor is greater than preset threshold value.

In the following, being marked to the identical part of each section of erasing device of each section and above embodiment of present embodiment Identical symbol has been infused, the feature of present embodiment has been illustrated.

Fig. 9 is the skeleton diagram for illustrating colour killing portion 108.The colour killing unit 108a in colour killing portion 108 has the first heating part 900, the first guide member (first surface component) 902 and the first temperature sensor 904.Colour killing unit 108b has second to add Hot portion 906, the second guide member (second surface component) 908 and second temperature sensor 910.The first of colour killing unit 108a Heating part 900 and the second heating part 906 of colour killing unit 108b are oppositely disposed across transport path 118.

The thin slice that first heating part 900 and the conveying of 906 pairs of the second heating part come heats, thus to being formed on thin slice Image color carry out colour killing.First guide member 902 and the second guide member 908 are the components towards transport path 118. First guide member 902 configures between the first heating part 900 and transport path 118.Second guide member 908 is configured second Between heating part 906 and transport path 118.First temperature sensor 904 detects the temperature of the first guide member 902.Second temperature Spend the temperature that sensor 910 detects the second guide member 908.

Figure 10 is the flow chart for illustrating the erasing device 100 of second embodiment.In movement 1001, control unit 200 is sentenced It is disconnected whether to carry out colour killing processing.For example, control unit 200 enters the processing of movement 1002 if colour killing processing has terminated. When being also not limited to colour killing processing terminate, control unit 200 can also judge whether carrying out at colour killing in defined timing Reason.Defined timing for example can be per at regular intervals or during several days etc..Inspection can also be being received from user (check) judged when indicating.

In movement 1002, control unit 200 offsets the first heating part 900 or the colour killing unit 108b of color element 108a It is heated any of second heating part 906.Here, the heating of the first heating part 900 is illustrated.Then, dynamic Make in 1003, control unit 200 using the first temperature sensor 904 and second temperature sensor 910 detect first surface component and The temperature of second surface component.That is, control unit 200 detects the temperature of the first guide member 902 and the second guide member 908.

In movement 1004, the judgement of control unit 200 is examined using the first temperature sensor 904 and second temperature sensor 910 Whether the temperature difference of survey is greater than preset threshold value.If the first temperature sensor 904 and second temperature sensor 910 detect Temperature difference be less than preset threshold value (movement 1004 be no), then control unit 200 ends processing.On the other hand, if The temperature difference that one temperature sensor 904 and second temperature sensor 910 detect is greater than preset threshold value, and (acting 1004 is It is), then control unit 200 makes notification unit notice need to clean colour killing portion 108 (movement 1005).Threshold value can be used experimental in advance Determining numerical value, user can also carry out setting input by operation panel 112.

In addition, control unit 200 also can control taboo if notification unit is made to notify to need to clean the information in colour killing portion 108 Only colour killing processing terminates until cleaning treatment, can also allow for the colour killing processing for carrying out regulation number.Or it can be formed following Structure:If notification unit notice is made to need to clean the information in colour killing portion 108, control unit 200 is not prohibited by colour killing processing, but only Colour killing processing is carried out when there is user's instruction.

In addition, though there are two colour killing units opposite each other for the tool of colour killing portion 108 described above, but simultaneously not only limit In this.For example, it can be a colour killing unit or it can also be the knot that two colour killing units configure side by side along conveying direction Structure.

According to the erasing device 100 of above embodiment, user can be notified to need to clean colour killing portion in timing appropriate 108。

(variation of second embodiment)

Although above-mentioned embodiment is to the device using first surface component and the temperature difference of second surface component It is illustrated, but in the present embodiment, to the surface elements after the temperature and heating according to the surface elements before heating Temperature difference is to determine whether the device for needing to clean colour killing portion 108 is illustrated.Figure 11 is the deformation for illustrating second embodiment The flow chart of the processing of the erasing device 100 of example.

Control unit 200 be not that colour killing handles in situation in execution (movement 1101 is no), passes through the first temperature sensing Device 904 and second temperature sensor 910 detect the first guide member (first surface component) 902 and the second guide member (second Surface elements) 908 temperature (movement 1102).The judgement of control unit 200 is sensed by the first temperature sensor 904 and second temperature Whether the temperature that device 910 detects is less than or equal to preset predetermined temperature (standby temperature) (movement 1103).If detection Temperature is less than or equal to predetermined temperature (device is in standby) (movement 1103 is yes), the then temperature that control unit 200 will test Degree (acts 1104) in memory 204 as initial temperature storage.That is, memory 204 stores the first guide member (the first table Face component) 902 initial temperature (the first initial temperature) and the initial temperature of the second guide member (second surface component) 908 (the second initial temperature).

Then, control unit 200 is by the second heating part of the first heating part 900 of colour killing unit 108a and colour killing unit 108b Time as defined in being heated either in 906 (movement 1105).Herein, the first heating part 900 is heated.Control unit 200 is by After the defined time is heated in one heating part 900, pass through the first temperature sensor 904 and the measurement of second temperature sensor 910 first The temperature (the first temperature) of guide member 902 and the temperature (second temperature) (movement 1106) of the second guide member 908.Control unit 200 calculate separately the difference (the first temperature difference) and second temperature and the second initial temperature of the first temperature and the first initial temperature Difference (second temperature is poor).First temperature difference is compared by control unit 200 with preset first value.In addition, control unit 200 are compared second temperature difference with preset second value.Control unit 200 judges that the first temperature difference and second temperature are poor Compared with the first value, second value whether within the allowable range (movement 1107).The first value and second value are experimentally herein The value of setting assumes that in colour killing portion 108 without the value that sets in the case where attachment.

It is attached on the first guide member 902 and the second guide member 908 recording materials or residue etc. of fusing In the case of, it is hot from the first heating element 900 compared with the first guide member 902 and the second guide member 908 are clean situations It is reduced to the thermal conductivity of the second guide member 908.That is, if the first guide member 902 and the second guide member 908 are dirty, Even if then the difference of the first temperature difference and the first value is within the allowable range, but the difference of second temperature difference and second value is also possible to not exist In allowed band.If the difference of second temperature difference and second value is not within the allowable range (movement 1107 be no), control unit 200 Notification unit notice is set to need to clean the information (movement 1108) in colour killing portion 108.

In addition, in the above-described embodiment, although judging control unit 200 difference of second temperature difference and second value Whether within the allowable range the case where be illustrated, but the erasing device 100 of embodiment is not limited to that.Erasing device 100 can also be for example with the initial temperature detected before heating and when heated regulation based on the initial temperature detected Between when the predicted temperature that detects between corresponding data, and after judging the predicted temperature found out based on initial temperature and practical heating Within the allowable range whether detection temperature difference as a result.

In above-mentioned first embodiment and second embodiment, if as soon as the cleaning timing in colour killing portion 108 is arrived, it allows logical Know that portion's notice needs clean information, but notification unit can also be allowed to notify to need replacing the information in colour killing portion 108.

(third embodiment)

Colour killing unit 108a, the 108b in colour killing portion 108 in colour killing processing or colour killing treated that a little time becomes high Temperature.It is therefore preferable that user can be prevented to contact colour killing portion at least during colour killing portion is the condition of high temperature.In third embodiment In, erasing device 100 of the present embodiment judges the colour killing processing in colour killing portion 108 whether it has stopped, if colour killing is handled It has been stopped that, then notice prevents from opening the information in colour killing portion.

Colour killing unit 108a, the 108b in colour killing portion 108 in colour killing processing or colour killing treated that a little time becomes high Temperature.It is therefore preferable that user can be prevented to contact colour killing portion at least during colour killing portion is the condition of high temperature.In third embodiment In, erasing device 100 of the present embodiment judges the colour killing processing in colour killing portion 108 whether it has stopped, if colour killing is handled It has been stopped that, then prevent from opening the colour killing portion i.e. information of call user's attention from the notice of display unit 126.

Figure 12 is the flow chart for illustrating the processing of erasing device 100 of present embodiment.Once being selected by operation portion 124 Any of above-mentioned tupe, and indicate to start to carry out colour killing processing, then the control unit 200 of erasing device 100 is from confession Paper pallet 102 supplies a thin slice, and is conveyed to colour killing portion 108.Control unit 200 by colour killing portion 108 to the image of thin slice into Row colour killing (movement 1201).In movement 1202, control unit 200 judges the colour killing processing in colour killing portion 108 whether it has stopped.Here " stop colour killing processing " include the case where the colour killing to thin slice processing terminate after colour killing portion 108 stop and at colour killing Somewhere in reason in transport path 118 is there is a situation where paper jam to which colour killing portion 108 stops.

If colour killing processing stops (movement 1202 is yes), control unit 200 makes notification unit notice prevent colour killing portion 108 from beating The information (movement 1203) opened.For example, as shown in figure 13, control unit 200 is shown to display unit 126 for preventing open information Picture 1300.In addition, notification unit is not limited in the display unit 126 in colour killing portion 100.Be also possible to for example send by exterior I/ F 214 is to the display unit picture data shown of external user terminal or the structure of information.Or as shown in Fig. 7 (a), colour killing Device 100 can also be the structure with illumination region 600 as notification unit.Illumination region 600 is the light source body as LED.Control Portion 200 processed makes illumination region 600 shine in the case where stopped colour killing processing as shown in Fig. 7 (b).Alternatively, notification unit can also To be the structure by verbal announcement user.In this way, user can wait a moment opens colour killing portion 108 or even if opening again It can carefully open.

Control unit 200 judges whether it is defined timing in movement 1204.If the judgement of control unit 200 is defined fixed When (movement 1204 be yes), then terminate the information notice (acting 1205) based on notification unit.For example, control unit 200 is closed as schemed For preventing open information frame 1300 shown in 13.If notification unit is illumination region 600 shown in Fig. 7, control unit 200 Stop shining for illumination region 600.If control unit 200 judges not arriving defined timing (movement 1204 is no), control unit also 200 make notification unit continue notification information.That is, defined timing here refers to the temperature in the stopping of colour killing portion 108 and colour killing portion 108 Less than or equal to the timing for the value that there is no problem user's contact.

It is at least any in elapsed time after temperature or colour killing processing of the control unit 200 based on colour killing portion 108 stop A information is to determine whether be defined timing.Based on the temperature in colour killing portion 108, control unit 200 passes through temperature Sensor 109 measures the temperature in colour killing portion 108 and notification information is until the temperature in colour killing portion 108 is less than or equal to preset rule Determine temperature.Defined temperature is stored in memory 204 or storage unit 210.Defined temperature can setting by manufacturer It counts and uniquely determines, setting change can also be carried out by user.On the other hand, if based on colour killing processing stop after by Time, then control unit 200 measures elapsed time after colour killing processing stops, and notification information reaches pre- until the time measured The stipulated time first set.The defined time is stored in memory 204 or storage unit 210.The defined time can pass through The design of manufacturer and uniquely determine, setting change can also be carried out by user.In this way, erasing device 100 can mention Awake user pay attention to until the temperature in colour killing portion 108 drop to it is sufficiently low.

According to above-mentioned embodiment, erasing device 100 at least can prevent to use during colour killing portion is in the condition of high temperature Family inadvertently contacts colour killing portion 108.

(the 4th embodiment)

In the third embodiment, although the information that pair reminder announced user pays attention to if colour killing processing has stopped The case where be illustrated, but in the fourth embodiment, control unit 200 passes through in the case where needing to open colour killing portion 108 Notification unit notifies the information that user pays attention to, and it is not necessary that in the case where opening colour killing portion 108, notice is without opening colour killing portion 108 For the information of content.Below, identical as each section of the erasing device of above embodiment to each section of present embodiment Part be labelled with identical symbol, and the characteristic of present embodiment is illustrated.

Figure 14 is the flow chart for illustrating the processing of erasing device 100 of present embodiment.It is selected when by operation portion 124 Any of above-mentioned tupe and when indicating to start to carry out colour killing processing, the control unit 200 of erasing device 100 is from paper supply support Disk 102 supplies a thin slice, is conveyed to colour killing portion 108.Control unit 200 carries out colour killing by image of the colour killing portion 108 to thin slice (movement 1401).Then, control unit 200 judges colour killing processing whether it has stopped.

Control unit 200 judges paper jam (movement 1402) whether has occurred in transport path 118 in colour killing processing.If Paper jam (movement 1402 is no) does not occur, then control unit 200 judges whether the processing of the colour killing to thin slice has terminated (movement 1403). If (movement 1403 is no) is also not finished in the colour killing processing to thin slice, continue to carry out colour killing processing to thin slice.

On the other hand, if erasing device is caused to stop (movement 1402 is yes), control unit because paper jam has occurred 200 signals issued based on the detection sensor 123 in transport path 118 judge the position (movement 1404) of thin slice.Control Portion 200 processed judges to remove the thin slice from the flap position detected, if needs to open colour killing portion 108 (movement 1405). If it is determined that needing to open colour killing portion 108 (movement 1405 is yes), then control unit 200 is as illustrated in fig. 13 to display unit 126 Display is for preventing open information frame 1300.On the other hand, if it is determined that without opening (the movement 1405 of colour killing portion 108 It is no), then control unit 200 is not necessarily to open the information frame 1500 in colour killing portion 108 as illustrated in fig. 15 to the display of display unit 126 (movement 1407).In this way, erasing device 100 is in the case where having occurred paper jam, if necessary to open colour killing portion 108, then Can while call user's attention, can to avoid although It is not necessary to also open colour killing portion 108 the case where.

In addition, in movement 1403, the case where stopping colour killing portion because finishing to the lamellated colour killing processing of institute Under, control unit 200 makes the illumination region 600 as shown in Fig. 7 (b) shine (movement 1408).If normal colour killing processing knot every time Shu Shi shows Figure 13 or picture shown in figure 15, then user may feeling bored.Therefore, because finishing to thin slice Colour killing handle and make colour killing portion stop in the case where, erasing device 100 can by make illuminator i.e. illumination region 600 shine and subtract Few user's is sick of.Moreover, erasing device 100 indicates the awfully hot information in colour killing portion 108 by making illumination region 600 shine.Cause This, erasing device 100 also plays the effect of call user's attention.

In movement 1409, movement 1410, control unit 200 carries out identical as movement 1204 shown in Figure 12 and movement 1205 Processing.

According to above-mentioned embodiment, available effect same as the first embodiment, while can preferably mention Awake user pays attention to.

In addition, in movement 1408, naturally it is also possible to so that illumination region 600 is shone, but show information shown in figure 15 Picture 1500 shows the information without opening colour killing portion 108.

In addition, the erasing device 100 of present embodiment is not limited in the (movement because of abnormal endings such as paper jams 1402 be yes), it is necessary to the structure of Figure 13 or picture shown in figure 15 is shown to display unit 126.Erasing device 100 is because of paper jam etc. It, can also be by controlling the lighting mode of illumination region 600 come call user's attention in the case where abnormal ending.For example, needing In the case where opening colour killing portion 108 from the position of thin slice (movement 1406), control unit 200 can be such that illumination region 600 flashes, in nothing (1408 are acted) in the case where (movement 1407) or normal termination in the case where colour killing portion 108 need to be opened, and control unit 200 can make The bright light always of illumination region 600.Alternatively, it is also possible to keep the bright light mode in movement 1406,1407 and 1408 all different.Erasing device 100 can also form the structure for keeping the color of the light of bright light different.

Several embodiments of the invention are described, but these embodiments be intended only as an example and It proposes, the meaning of not restricted invention scope.These new embodiments can be implemented by various other ways, not surpass Out in the range of invention objective, various omissions, replacement, change can be carried out.These embodiments and modifications thereof fall into invention model It encloses and objective, and falls into invention described in the scope of the claims and its equivalents.

Claims (6)

1. a kind of erasing device, which is characterized in that including:
Transfer unit, conveying are formed with the thin slice of image by the color material of energy colour killing;
Colour killing portion carries out colour killing to the image formed on the thin slice conveyed by the transfer unit;
Switching mechanism, switchs the colour killing portion, and the switching mechanism includes switch cover and hatch emergency release cock;
Lid closing detection sensor, detects that the switch cover is in the open state to be in closed state;
Notification unit notifies the information for preventing from opening the colour killing portion by the switching mechanism;And
Control unit in the case where stopped to the colour killing processing based on the colour killing portion, makes the notification unit notice prevent from opening The information in the colour killing portion,
The notification unit includes:As the information notice and luminous illumination region and as the information notice and Show at least one of the display unit of information frame,
The erasing device further includes:The sheet sensors of at least more than one of the thin slice of conveying are detected,
The notification unit includes the display unit,
In the case that paper jam occurs during colour killing is handled for the control unit, according to the signal from the sheet sensors, sentence The position of disconnected thin slice, in the case where needing to open the colour killing portion by the switching mechanism, makes institute to remove the thin slice It states display unit and shows the information frame for preventing the colour killing portion from opening.
2. erasing device according to claim 1, which is characterized in that
The control unit is in the case where occurring paper jam, in order to remove the thin slice without opening institute by the switching mechanism In the case where stating colour killing portion, the display unit display is made to indicate the information frame without opening the colour killing portion.
3. erasing device according to claim 1, which is characterized in that
The notification unit includes the illumination region,
The control unit makes the light from light source in the case where colour killing is disposed and the colour killing portion stops.
4. erasing device according to any one of claim 1 to 3, which is characterized in that
Control unit temperature in the colour killing portion after being stopped based on the colour killing in colour killing portion processing becomes defined temperature In the defined time, make to notify the information before below degree or after stopping based on the colour killing in colour killing portion processing.
5. a kind of control method of erasing device, the erasing device include:Colour killing portion is conveying the color material by energy colour killing Thin slice on the image that is formed carry out colour killing;And switching mechanism, switch the colour killing portion, which is characterized in that
The switching mechanism includes switch cover and hatch emergency release cock,
The control method of the erasing device includes:
By lid closing detection sensor, detect that the switch cover is in the open state to be in closed state;
Judge the colour killing processing based on the colour killing portion whether it has stopped;And
In the case where the colour killing processing based on the colour killing portion stopped, notify for preventing from opening by the switching mechanism The information in the colour killing portion,
The notice includes:As the information notice and shine and as the information notice and show information draw At least one of face,
The erasing device further includes:The sheet sensors of at least more than one of the thin slice of conveying are detected,
The notice includes the notice as the information and shows information frame,
In the case where paper jam occurs, according to the signal from the sheet sensors, the position of thin slice is judged, in order to remove this Thin slice, in the case where needing to open the colour killing portion by the switching mechanism, display prevents the letter of the colour killing portion opening Cease picture.
6. the control method of erasing device according to claim 5, which is characterized in that
In the case where paper jam occurs, in order to remove the thin slice without opening the colour killing portion by the switching mechanism In the case of, display indicates the information frame without opening the colour killing portion.
CN201510311805.2A 2010-12-09 2011-12-06 The control method of erasing device and erasing device CN104917923B (en)

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US42160710P true 2010-12-09 2010-12-09
US61/421,607 2010-12-09
US201161493369P true 2011-06-03 2011-06-03
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US61/493,365 2011-06-03
US61/493,369 2011-06-03
JP2011245081A JP5600659B2 (en) 2011-06-03 2011-11-09 Erasing device and control method of erasing device
JP2011-245081 2011-11-09
JP2011245082A JP5591208B2 (en) 2010-12-09 2011-11-09 Erasing device, erasing device control method, and erasing device control program
JP2011-245082 2011-11-09
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