CN104917923A - Color erasing apparatus and control method thereof - Google Patents
Color erasing apparatus and control method thereof Download PDFInfo
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- CN104917923A CN104917923A CN201510311805.2A CN201510311805A CN104917923A CN 104917923 A CN104917923 A CN 104917923A CN 201510311805 A CN201510311805 A CN 201510311805A CN 104917923 A CN104917923 A CN 104917923A
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- colour killing
- thin slice
- erasing device
- control part
- killing portion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00127—Connection 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
- H04N1/0032—Connection 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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/0005—Arrangements 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
- G03G21/007—Arrangement or disposition of parts of the cleaning unit
- G03G21/0076—Plural or sequential cleaning devices
- G03G21/0082—Separate cleaning member for toner and debris
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
- H04N1/00631—Ejecting or stacking
- H04N1/00633—Ejecting or stacking selectively to one of a plurality of output trays
Abstract
The present invention provides a color erasing apparatus and a control method thereof. The color erasing apparatus includes a conveyance member to convey a sheet on which an image is formed of a color erasable coloring material, a color erasing part to erase a color of the coloring material of the image formed on the sheet conveyed by the conveyance member, a switching mechanism to switch the color erasing part; a notification part to notify information of opening the color erasing part by the switching mechanism; and a control part to notify and notice information of the opening in the case that achromatism process of the color erasing part is stopped.
Description
The divisional application that the application is the applying date is on December 6th, 2011, application number is 201110402041.X, denomination of invention is the patent application of " control method of erasing device and erasing device ", its full content is hereby expressly incorporated by reference.
Technical field
The color that execution mode illustrated by this relates to using the look material of energy colour killing to be formed with image at thin slice carries out the erasing device of colour killing and the control method of erasing device.
Background technology
There is the erasing device of the color from the thin slice removal of images being formed with image.This erasing device carries out heat treated to the thin slice being formed with image with the look material of achromicity and carries out colour killing with the color of the look material to the image be formed on thin slice.In addition, whether whether erasing device also can successfully judge the thin slice as colour killing handling object in colour killing or colour killing process.
Summary of the invention
The erasing device of one aspect of the present invention comprises: transfer unit, and the look material being conducted through energy colour killing is formed with the thin slice of image; Colour killing portion, carries out colour killing to the image formed on the thin slice carried by described transfer unit; Switching mechanism, colour killing portion described in switch; Notification unit, notifies the information for noting being opened by described switching mechanism described colour killing portion; And control part, when stopped the colour killing process based on described colour killing portion, make described notification unit notify the information opened described in attention.
In the control method of the present invention's erasing device on the other hand, described erasing device comprises: colour killing portion, carries out colour killing to the image that the look material by energy colour killing is formed on the thin slice of conveying; And switching mechanism, colour killing portion described in switch, the control method of this erasing device comprises: judge whether the colour killing process based on described colour killing portion stops; And when the colour killing process based on described colour killing portion stopped, notify the information for noting being opened by described switching mechanism described colour killing portion.
Accompanying drawing explanation
Fig. 1 is the skeleton diagram of the structure that erasing device is described.
Fig. 2 is the block diagram of the hardware configuration that erasing device is described.
Fig. 3 (a) is the skeleton diagram of the state after representing the switch cover closing erasing device.Fig. 3 (b) is the skeleton diagram of the state representing the switch cover opening erasing device.
Fig. 4 is the flow chart of the process of the erasing device that the first execution mode is described.
Fig. 5 is the flow chart of the process of the erasing device that the first execution mode is described.
Fig. 6 is the skeleton diagram for illustration of notification unit.
Fig. 7 (a) is the skeleton diagram for illustration of the illuminating part as notification unit.Fig. 7 (b) is the skeleton diagram of the state after the illuminating part illustrating as notification unit is lighted.
Fig. 8 is the clean relevant setting screen with colour killing portion.
Fig. 9 is the skeleton diagram for illustration of colour killing portion.
Figure 10 is the flow chart of the process of the erasing device that the second execution mode is described.
Figure 11 is the flow chart of the process of the erasing device of the variation that the second execution mode is described.
Figure 12 is the flow chart of the process of the erasing device that the 3rd execution mode is described.
Figure 13 is the skeleton diagram for illustration of notification unit.
Figure 14 is the flow chart of the process of the erasing device that the 4th execution mode is described.
Figure 15 is the skeleton diagram for illustration of notification unit.
Embodiment
Below, with reference to accompanying drawing, embodiments of the present invention are described.
(the first execution mode)
Fig. 1 is the skeleton diagram of the structure that erasing device is described.Erasing device 100 carries out " colour killing process " to the thin slice (sheet) being formed with image by achromicity toner, achromicity ink etc. " energy colour killing look material ", is somebody's turn to do " colour killing process " for removing the color of the image formed by energy colour killing look material (hereinafter referred to as recording materials).Erasing device 100 comprises discharge member, delivery section 118 and the operating portions 124 such as the paper feed part such as paper supply tray 102, roller 104, reading part 106, colour killing portion 108, first pallet 110, second pallet 112, roller 114,116.
Paper supply tray 102 carries the thin slice for re-using.Paper supply tray 102 carries the thin slice of the various sizes such as A4, A3, B5.The thin slice that paper supply tray 102 carries is the thin slice being formed with image with the recording materials such as carrying out colour killing by being heated to more than set point of temperature.Paper feed part 104 has pick-up roller, feeding sheets roller and separate roller etc., and paper feed part 104 one by one supplies the thin slice on paper supply tray 102 for the transport path 118 to erasing device 100 inside.In addition, paper supply tray 102 has the detecting sensor 103 detected with or without thin slice on paper supply tray 102.Detecting sensor 103 is such as microsensor, microactrator.
Reading part 106 has such as CCD (Charge Coupled Device, the charge coupled device) reading unit such as scanner or cmos sensor.In the present embodiment, reading part 106 is made up of two unit arranged along transport path 118, and reading part 106 is for reading by conveying roller each image on the first surface of the thin slice of 120 conveyings and second.That is, reading part 106 can read the dual-side image of conveying thin slice.The image that reading part 106 reads is stored in storage part 210 described later.Such as, be kept in storage part after the image electronic on the thin slice before colour killing process, reading part 106 read, if then need the view data of colour killing, then can obtain view data.In addition, control part 200 described later based on the image that reading part 106 reads judge whether be can colour killing thin slice or whether be the thin slice that can re-use.
Colour killing portion 108 removes the color of the recording materials of the formation image on the thin slice that transports.Such as, colour killing portion 108 with the state of the flap contact transported under thin slice is heated to the colour killing temperature of regulation, thus colour killing is carried out to the color being formed in the image on thin slice by recording materials.Such as, two colour killing unit 108a, 108b of the lamellated first surface colour killing use of colour killing portion 108 tool of the erasing device 100 of present embodiment and second colour killing.Colour killing unit 108a and 108b clips transport path 118 and is oppositely disposed.Colour killing unit 108a abuts with thin slice from the one side side of thin slice and heats.Colour killing unit 108b abuts with thin slice from the another side side of thin slice and heats.That is, colour killing portion 108 carries out colour killing by once carrying to the image on the thin slice two sides transported.The temperature that colour killing portion 108 has a heating part offseting color element 108a and 108b carries out temperature sensor 109a, 109b of detecting.Temperature sensor 109a, 109b can be contact also can be contactless.
Transport path 118 carries thin slice to reading part 106, colour killing portion 108, first pallet 110 and the second pallet 112.Erasing device 100 has multiple conveying roller to 120 and multiple branch components 122 on transport path 118.Conveying roller is such as made up of driven roller and driven voller in pairs to 120.The each breakout of branch components 122 on transport path 118, switches the throughput direction of the thin slice transported.Such as, the thin slice supplied from paper feed part 104 can be carried to reading part 106, colour killing portion 108, reading part 106 by erasing device 100 successively.In addition, transport path 118 has the detecting sensor 123 of the thin slice that multiple detection transports.Detecting sensor 123 can be such as microsensor or microactrator.Although figure 1 illustrates the detecting sensor 123 near colour killing portion 108, as long as detecting sensor 123 is configured in the appropriate location of transport path 118.
The operating portion 124 being arranged on body upper part has the display part 126 of touch panel formula and various operation keys.Operation keys such as comprises numerical key, stop key, beginning key etc.User indicates the function action of the erasing devices 100 such as the image of the thin slice starting colour killing or read colour killing by operating portion 124.Display part 126 shows set information or operate condition, log information or the notice to user described later of erasing device 100.
Discharge member 114,116 discharges thin slice to the first pallet 110, second pallet 112.First pallet 110 carries image on thin slice by the thin slice that can re-use after colour killing.Second pallet 112 carrying is judged as the thin slice that can not re-use.In addition, the first pallet 110, second pallet 112 also can change the thin slice as receiving object.The setting that each pallet carries the conveying destination of setting, the i.e. thin slice of which type of thin slice is such as undertaken setting by operating portion 124.
The transport path of the tupe appropriate change thin slice performed by erasing device 100.Erasing device 100 has multiple tupe.Erasing device 100 such as comprises the first colour killing pattern, the second colour killing pattern, the 3rd colour killing pattern, the 4th colour killing pattern and read mode.Under the first colour killing pattern, do not carry out image reading and only carry out colour killing process.Under the second colour killing pattern, after reading images, carry out colour killing process.Under the 3rd colour killing pattern, do not carry out the reading process before colour killing, and implement whether can re-use distinguishing of paper P after colour killing process.Under the 4th colour killing pattern, after reading images, carry out colour killing process, then implement further to distinguish process.In read mode, do not carry out image colour killing and implement the reading process of image.Above-mentioned each pattern can be selected by the operating portion 124 of erasing device 100.In addition, select each tupe to be not limited in the operating portion 124 of erasing device 100, also can be set by outside user terminal.Under first to fourth colour killing pattern, thin slice must be transported to colour killing portion 108.And in read mode, thin slice is not transported to colour killing portion 108, but discharge via reading part 106.
Fig. 2 is the block diagram of the hardware configuration that erasing device is described.Erasing device 100 comprises control part 200, storage part 210, test section 212, communication interface (communication I/F) 214, display interface (display I/F) 216, reading part 106, colour killing portion 108 and operating portion 124.
Control part (controller) 200 comprises processor 202, the memory 204 that CPU (Central Processing Unit, CPU) or MPU (Micro Processing Unit, microprocessing unit) forms.Control part 200 controls reading part 106, colour killing portion 108 and operating portion 124.Storage part 204 is such as semiconductor memory, it has ROM (the Read Only Memory storing various control program, read-only memory) 206 and the RAM (Random Access Memory, random access memory) 208 in odd-job district is provided to processor 202.ROM 206 be such as stored as the paper of the threshold value that whether can re-use lettering rate, for judging that whether image is by the concentration threshold etc. of colour killing.RAM 208 also can preserve the image read by reading part 106 temporarily.Each assembly of erasing device 100 is connected by bus 218.
Control part 200, such as according to the above-mentioned tupe of setting on operating portion 124, controls reading part 106, colour killing portion 108 and other structures.When such as have selected first to fourth colour killing pattern, control part 200 makes the image of the 108 pairs of thin slices in colour killing portion carry out colour killing.Before carrying thin slice to colour killing portion 108, if reading part 106 reads thin slice (the second colour killing pattern, the 4th colour killing pattern), then control part 200 by the Image Saving that read by reading part 106 in storage part 210.Here, control part 200 also can judge whether to comprise in the data of the Slice Image read at reading part 106 forbidden data that confidential data etc. should forbid colour killing.In addition, after the image of the 108 pairs of thin slices in colour killing portion carries out colour killing, if reading part 106 reads the image (the 3rd colour killing pattern, the 4th colour killing pattern) of the thin slice after this colour killing, the then view data that reads based on reading part 106 of control part 200, according to the colour killing Restzustand of thin slice, judge whether thin slice can re-use.Control part 200 is based on the conveying destination of above-mentioned judged result determination thin slice.Do not carry out the colour killing of image and the read mode of reading images if set, then thin slice is not flowed to reading part 106 via colour killing portion 108 by control part 200, and by the Image Saving that read by reading part 106 in storage part 210.
Control part 200, based on the signal from test section 212, controls each structure of device inside.Test section 212 comprises the detecting sensor 103 shown in Fig. 1, temperature sensor 109a, 109b, detecting sensor 123 and the lid closing detection sensor 304 etc. shown in Fig. 3.
Control part 200, based on the signal from detecting sensor 103, judges on paper supply tray 102 with or without thin slice.In addition, control part 200 utilizes temperature sensor 109a, 109b to detect the temperature of the heating part of colour killing unit 108a and 108b, controls the temperature of the heating part of colour killing unit 108a and 108b simultaneously.In addition, control part 200 utilizes detecting sensor 123 to grasp the flap position in transport path 118.Such as, control part 200 utilizes the detecting sensor 123 near colour killing portion 108 to detect the thin slice that have passed colour killing portion 108.To be described lid closing detection sensor 304 later.
Storage part 210 stores application program and OS.Application program comprise perform the read functions of reading part 106, the program of function that the such erasing device of colour killing function in colour killing portion has.Application program also comprises application program (Web browser) or other application programs of Web client.Storage part 210 preserves the image read by reading part 106.In addition, storage part 210 stores the process number of the thin slice after being processed by erasing device 100.As storage part 210, can be such as semiconductor memory apparatus or their combination in any such as hard disk drive or other magnetic storage apparatus, optical storage apparatus, flash memory.
Communication I/F 214 is the interfaces be connected with external equipment.Communication I/F 214 such as connects suitable wireless of such IEEE802.15, IEEE802.11, IEEE802.3, IEEE3304 etc. by bluetooth (Bluetooth) (registered trade mark), infrared ray connection, light or wiredly to communicate with the external equipment on network.Communication I/F 214 can also comprise the USB connecting portion of the splicing ear being connected with USB standard or parallel interface etc.Control part 200 is communicated with compounding machine, other external equipments by communication I/F 214.Such as, although the image that reading part 106 reads is preserved by the storage part 210 of erasing device 100, this is not limited in.Such as also can be communicated with as the user terminal (Personal Computer, personal computer) of external equipment, compounding machine or server by communication I/F 214, and be kept in the memory of these external equipments.Make to be kept at the view data in external equipment to read from the operating portion of compounding machine or user terminal.In addition, when erasing device 100 possesses login, cancellation function in order to carry out personal authentication to user, when nullifying erasing device 100, also the view data be stored in the RAM 208 of erasing device 100 or storage part 210 can be sent to external equipment and preserve.Or receive by other assemblies be connected with the bus 218 of erasing device 100 data or instruction that are shown in external equipment, and the signal corresponding with shown data or instruction is exported to external device (ED).
Display I/F 216 is connected with display part 126.Display I/F 216 obtains from other assemblies be connected with bus 218 data or instruction that show at display part 126.Display I/F 216 exports the signal corresponding with shown data or instruction to display part 126.
(colour killing portion clean)
Thin slice is being heated to the colour killing temperature of regulation by colour killing portion 108 under the state of flap contact, thus carries out colour killing to the color of the image formed on thin slice by recording materials.But recording materials have some to melt by the heating in colour killing portion 108 while colour killing.Recording materials after fusing are attached in colour killing portion 108 sometimes.If be attached with such as paste to wait residue on thin slice, be then attached to sometimes in colour killing portion 108 by the residue on the thin slice behind colour killing portion 108.In this case, worry that the heating function in colour killing portion can decline, thus suitable colour killing process can not be carried out.Therefore, need to clean the colour killing portion 108 of erasing device 100.
Fig. 3 is the outline external view for illustration of erasing device 100.Fig. 3 (a) is the state representing that switch cover 300 is closed.Fig. 3 (b) is the state representing that switch cover 300 is opened.
Erasing device 100 comprises switch cover 300 and hatch emergency release cock 302 as switching mechanism.By pressing the hatch emergency release cock 302 shown in Fig. 3 (a), thus switch cover 300 is opened as Suo Shi Fig. 3 (b).In the base side of erasing device 100, there is lid closing detection sensor 304.Lid closing detection sensor 304 sense switch lid 300 is in open mode and is still in closed condition.Lid closing detection sensor 304 can be such as microsensor or microactrator.Switch cover 300 is provided with the colour killing unit 108a as one of colour killing unit.In addition, switch cover 300 is provided with the upstream side in colour killing portion 108 and the conveying roller in downstream to 120 one of them.The switch cover 300 of erasing device 100 rotates after moving axis 306 rotates and opens, thus the space between colour killing unit 108a and 108b opening colour killing portion 108.Therefore, user's easy cleaning open after the part of making dirty in colour killing portion 108.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 is not limited in this.Also can be configured to such as carry out switch using switch cover 300 and colour killing unit 108a as independently parts, and after opening switch cover 300, colour killing unit 108a be rotated, thus opens the space between colour killing unit 108a and 108b.
(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 of the process of the erasing device 100 that present embodiment is described.
In action 401, control part 200 reads the data of the process number of the thin slice after carrying out colour killing process from storage part 210.Such as, control part 200, when starting drive, reads the data of thin slice process number from storage part 210 to RAM 208.The process number carrying out the thin slice after colour killing process represents that colour killing portion 108 has carried out the aggregate value (count value) of the number of the thin slice of colour killing process after cleaned.User can reset (reset) this process number by the user terminal of operating portion 124 or outside.
When any one and the instruction selected by operating portion 124 in above-mentioned tupe start to carry out colour killing process, the control part 200 of erasing device 100 supplies a thin slice from paper supply tray 102, and flows to colour killing portion 108 (action 402).Then, control part 200 utilizes the image of the 108 pairs of thin slices in colour killing portion to carry out colour killing (action 403).In action 404, the process number of the thin slice carried out after colour killing process is increased by 1 by control part 200.That is, control part 200 increases the process number of thin slice.
Then, control part 200 judges whether the process number of above-mentioned thin slice exceedes the threshold value (action 405) preset.If the process number of thin slice does not exceed the threshold value (action 405 is no) preset, then control part 200 determines whether subsequent sheet (action 406).Control part 200 such as uses detecting sensor 103 and detecting sensor 123 to determine whether subsequent sheet.If do not have subsequent sheet (action 406 is yes), then control part 200 terminates colour killing process.On the other hand, if there is subsequent sheet (action 406 is no), then control part 200 repeats the process of action 402 ~ action 406.
In action 405, if the process number of thin slice exceedes the threshold value (action 405 is yes) preset, then control part 200 makes notification unit notify to need clean colour killing portion 108 (action 407) by notification interface (notice I/F).As shown in Figure 6, such as, control part 200 shows to need the picture 600 that clean colour killing portion is content by display I/F 216 on display part 126.In addition, notification unit is not limited only to the display part 126 in colour killing portion 108.It also can be such as the structure sending picture data or the information shown by the display part (notification unit) of exterior I/F 214 user terminal externally as notice I/F.Or as shown in Fig. 7 (a), erasing device 100 also can be have the structure of illuminating part 700 as notification unit.Illuminating part 700 is the such light source bodies of LED.Illuminating part 700 with as notifying that the display I/F 216 of I/F is connected.As shown in Fig. 7 (b), if such as process number to exceed the threshold value preset, then control part 200 makes illuminating part 700 luminous.Or notification unit can also be the structure by sound notification user.By like this, it is clean that user easily can know that colour killing portion 108 needs.
If the process number of thin slice exceedes the threshold value preset, then control part 200 shows or notifies the information that needs are clean, and based on the set information preset (action 408), stop colour killing portion to the colour killing process of thin slice in the timing of regulation described later.
Here, even if the threshold value in action 405 uses the experimental value determined in advance, user also can carry out setting input by guidance panel 112.Fig. 8 is an example of the setting screen about clean colour killing portion 108.Display setting picture 800 on the display part of the display part 126 in colour killing portion 108 or the user terminal of outside.Region 802 shows the process number having been carried out the thin slice of colour killing process by colour killing portion 108.Operate in arbitrary timing when colour killing portion 108 is cleaned or by user, reset the value of the thin slice process number in region 802.That is, the count value of the thin slice process number in region 802 becomes zero.804 is setting hurdles of the threshold value of the cleaning time representing colour killing portion.In fig. 8, in setting hurdle 804,5000 are set the threshold to.That is, erasing device 100 can not carry out the example carrying out the colour killing process of 5000 thin slices cleanly continuously in colour killing portion 108.Therefore, when the count value of thin slice process number reaches when setting the threshold value of setting in hurdle 804, control part 200 makes notification unit notify to need the information in clean colour killing portion.In addition, embodiments of the present invention are not limited in the such counting mode of above explanation, also can use the mode of falling meter (count down).
In addition, uniquely can determine set information by the design of manufacturer, user also can carry out setting and change.Can carry out setting the example changed with regard to user to set information to be below described.The process (set information 806) that the process number region 805 of Fig. 8 is set with when thin slice exceedes the threshold value being pre-set in setting hurdle 804, control part 200 carries out.In the present embodiment, as an example, set information 806 comprises " stopping colour killing process ", " continuing colour killing process (in regulation number) " and " continuing colour killing process (unrestrictedly) " these three process settings.Set information 806 sets any one from these three process settings.When the process number of thin slice exceedes the threshold value preset, the timing that control part 200 is set in regulation according to the process that set information 806 sets makes the colour killing process of colour killing portion stopping to thin slice.
If select to stop colour killing treatment button 808 as set information 806, then control part 200 stops colour killing process rapidly.That is, even if on paper supply tray 102 in lamellated situation, after the process number of thin slice exceedes the threshold value (or after information of cleaning of notification unit notice colour killing portion needs) preset, control part 200 stops supplying thin slice from paper supply tray 102.But the supply of thin slice also can supply several because of control gains.Control part 200 stops colour killing process after the colour killing process having carried out the subsequent sheet in transport path 118.Or control part 200 also can paper supply in the following manner: utilizing detecting sensor 123 to calculate the thin slice number carried at transport path 118, by processing the thin slice being in most upstream in transport path 118, thus making threshold value reach thin slice process number.
Therefore, if select to stop colour killing treatment button 808 (action 408 is yes) as set information 806, then control part 200 stops colour killing process (action 409) rapidly.After colour killing portion 108 is cleaned, reset the process number of the thin slice after carrying out colour killing process.
If select to continue colour killing process (in the number of regulation) button 810 as set information 806, then control part 200 stops colour killing process after proceeding the colour killing process of the regulation number (allowing to continue number) being pre-set in setting hurdle 812.If select to continue colour killing process (in the number of regulation) button 810, just enable setting hurdle 812, then can input and allow to continue number.Region 814 represents the difference between the process number being shown in the thin slice in region 802 and the threshold value setting hurdle 804.That is, if the process number of thin slice exceedes the threshold value preset, then the process number of control part 200 to the thin slice of the part exceeding threshold value counts.If the thin slice process number also continued after having exceeded threshold value reaches the permission be input in setting hurdle 812 and continues number, then control part 200 stops colour killing process.In other words, control part 200, after display part 126 notifies, if the continuation process number being continued the thin slice of colour killing by colour killing portion 108 reaches the permission preset continue number, then stops the colour killing process of thin slice.But the supply of thin slice also can supply several because of control gains.Control part 200, after the colour killing process having carried out being in the subsequent sheet in transport path 118, stops colour killing process.Or control part 200 also can paper supply in the following manner: by processing the thin slice being in most upstream in transport path 118, thus make the process number of thin slice reach the number (allowing to continue number) of regulation.
Therefore, if select to continue colour killing process (in the number of regulation) button 801 as set information 806 (action 408 be no, action 501 be yes), then control part 200 continues supply thin slice from paper supply tray 102 and flow to colour killing portion 108.Then, control part 200 carries out colour killing (action 502) by the image of the 108 pairs of thin slices in colour killing portion.In action 503, if the process number of thin slice exceedes the threshold value preset, then the thin slice process number of control part 200 to the part exceeding threshold value counts.
After display part 126 notifies, colour killing portion 108 if not cleaned (action 504 is no), then whether the process number of the thin slice also continued after control part 200 judgement has exceeded threshold value reaches the regulation number (allowing to continue number) (action 505) preset.If the thin slice process number continued does not reach the number (action 505 is no) of regulation, then control part 200 determines whether follow-up thin slice (action 506).If do not have follow-up thin slice (action 506 is yes), then control part 200 terminates colour killing process.Under the state that and the process number of the thin slice continued not cleaned in colour killing portion 108 does not reach the regulation number (allowing to continue number) preset, if new thin slice is placed on paper supply tray 102 and colour killing process is carried out in instruction, then control part 200 processes from action 502.On the other hand, if there is follow-up thin slice (action 506 is no), then control part 200 repeats the process of action 502 ~ action 506.
In action 505, if the process number of the thin slice continued does not reach the regulation number (action 505 is yes) preset, then control part 200 stops colour killing process (action 507).In other words, control part 200, after display part 126 notifies, if the continuation process number being continued the thin slice of colour killing by colour killing portion 108 reaches the permission preset continue number, then stops the colour killing process of thin slice.Control part 200 stops process until colour killing portion 108 cleaned (action 508).
If after display part 126 notifies, colour killing portion 108 is cleaned (action 504 is yes), then control part 200 resets the process number of the thin slice in the region 802 of Fig. 8 and the counting (action 509) in region 814.
If select to continue colour killing process (unrestrictedly) button 816 as set information 806, then control part 200 proceeds colour killing process until without the thin slice transported.In other words, control part carries out colour killing process to all thin slices on paper supply tray 102.
That is, if select to continue colour killing process (unrestrictedly) button 816 as set information 806 (action 408 be no, action 501 be no), then control part 200 proceeds colour killing process (action 510) to the thin slice supplied from paper supply tray 102.Control part 200 proceeds colour killing process until without the thin slice (action 511) transported.In other words, all thin slices on control part 200 pairs of paper supply trays 102 carry out colour killing process.
For judging whether that colour killing portion 108 is cleaned, if such as control part 200 after the process number of thin slice has exceeded the threshold value preset (or display part 126 carried out notify after), namely detected by lid closing detection sensor 304 and the opening and closing of switch cover 300 then judge that colour killing portion 108 is cleaned.If judge colour killing portion 108 cleaned (when the opening and closing of switch cover 300 being detected), then control part 200 shows the clean whether completed picture of inquiry at display part 126.If receive clean completed content input, then control part 200 resets the thin slice process number in region 802 or the counting in region 814.Control part 200 also can when judging that colour killing portion 108 is cleaned (when the opening and closing of switch cover 300 being detected), and whether inquiry user resets the thin slice process number in region 802 or the counting in region 814.In addition, if also the button reseting thin slice process number or counting can be had by erasing device 100, then when control part 200 do not judge whether that colour killing portion 108 is cleaned and press reset key, reset thin slice process number or counting.
In addition, in the above-described embodiment, although to colour killing portion 108 with the contact condition of thin slice under thin slice is heated to the colour killing temperature of regulation situation be illustrated, colour killing portion 108 is not limited in this.Colour killing portion 108 also can be the structure of the colour killing temperature by contactless heating part, thin slice being heated to regulation.Even contactless, colour killing portion 108 also can guide the thin slice transported.That is, the recording materials or the residue be attached on thin slice that are attached to the fusing on thin slice are attached to colour killing portion 108.Therefore, even colour killing portion 108 contactless also need clean.
In addition, in the above-described embodiment, if although exceed the threshold value (action 405 is yes) preset to the process number of thin slice, control part 200 needs the device of the information in clean colour killing portion 108 to be illustrated by notification interface (notice I/F) to notification unit notice, and erasing device 100 is not limited in this.Such as, erasing device 100 also can be when the process number of thin slice is about to the regulation number (will expire) arriving the threshold value preset, and is needed the structure of clean information by notification interface (notice I/F) to notification unit notice.That is, if the number that also can clean is set as 5000, then erasing device notifies to need clean information when thin slice process number reaches 4900.
According to the erasing device 100 of above-mentioned execution mode, can notify in suitable timing that user needs clean colour killing portion.In addition, due to the time stopping colour killing process freely can be selected, so very easy to use.
In addition, in the above-described embodiment, although be be illustrated as the mode of independently erasing device to erasing device 100, this has been not limited in.Such as, also can be the system configuration of the integral type of assembling in the image processing system such as printer, compounding machine.Above-mentioned notification unit can be the guidance panel of image processing system, also can be the display part of the user terminal of the outside connected by network.
(the second execution mode)
In the first embodiment, although judge that the device of the timing cleaned is illustrated to the process number based on thin slice, implement in originating party formula second, control part 200 judges the timing in clean colour killing portion 108 by the temperature measuring colour killing portion 108.
That is, the erasing device 100 of present embodiment has: transport path, for carrying thin slice; Colour killing unit, has heater block and is configured in the first surface parts between this heater block and transport path, utilize heater block to heat thin slice by surface elements, thus carry out colour killing to the image of thin slice; Second surface parts, are arranged on colour killing unit opposition side across transport path; First temperature sensor, detects the temperature of first surface parts; Second temperature sensor, detects the temperature of second surface parts; Control part, while heating, judges whether the temperature difference detected by the first temperature sensor and the second temperature sensor is greater than the threshold value preset to heater block; And notification unit, if temperature difference is greater than threshold value, then notice needs the information in clean colour killing portion.
In addition, if do not carry out colour killing process to thin slice, then the heater block that control part offsets color element heats, and judges whether the temperature difference detected by the first temperature sensor and the second temperature sensor is greater than the threshold value preset.
In addition, erasing device also comprises following structure: also have other colour killing unit be oppositely disposed by transport path and above-mentioned colour killing unit, other colour killing unit have heater block and are configured in the second surface parts between this heater block and transport path, if do not carry out the colour killing process of thin slice, then control part only heats the heater block of above-mentioned colour killing unit, and judges whether the temperature difference detected by the first temperature sensor and the second temperature sensor is greater than the threshold value preset.
Below, the part identical with each several part of the erasing device of above-mentioned execution mode to each several part of present embodiment has marked identical symbol, is described the feature of present embodiment.
Fig. 9 is the skeleton diagram for illustration of colour killing portion 108.The colour killing unit 108a in colour killing portion 108 has the first heating part 900, first guide member (first surface parts) 902 and the first temperature sensor 904.Colour killing unit 108b has the second heating part 906, second guide member (second surface parts) 908 and the second temperature sensor 910.First heating part 900 of colour killing unit 108a and second heating part 906 of colour killing unit 108b are oppositely disposed across transport path 118.
First heating part 900 and the second heating part 906 are heated the thin slice transported, thus carry out colour killing to the color of the image be formed on thin slice.First guide member 902 and the second guide member 908 are the parts towards transport path 118.First guide member 902 is configured between the first heating part 900 and transport path 118.Second guide member 908 is configured between the second heating part 906 and transport path 118.First temperature sensor 904 detects the temperature of the first guide member 902.Second temperature sensor 910 detects the temperature of the second guide member 908.
Figure 10 is the flow chart of the erasing device 100 that the second execution mode is described.In action 1001, control part 200 judges whether to carry out colour killing process.Such as, if colour killing process terminates, then control part 200 enters the process of action 1002.Also, at the end of being not limited in colour killing process, control part 200 also can judge whether to carry out colour killing process in the timing of regulation.The timing of regulation can be such as every at regular intervals or during several days etc.Also can judge when receiving inspection (check) from user and indicating.
In action 1002, any one offseting in first heating part 900 of color element 108a or second heating part 906 of colour killing unit 108b of control part 200 heats.Here, the heating of the first heating part 900 is described.Then, in action 1003, control part 200 utilizes the first temperature sensor 904 and the second temperature sensor 910 to detect the temperature of first surface parts and second surface parts.That is, control part 200 detects the temperature of the first guide member 902 and the second guide member 908.
In action 1004, control part 200 judges whether the temperature difference utilizing the first temperature sensor 904 and the second temperature sensor 910 to detect is greater than the threshold value preset.If the temperature difference that the first temperature sensor 904 and the second temperature sensor 910 detect is less than the threshold value (action 1004 is no) preset, then control part 200 ends process.On the other hand, if the temperature difference that the first temperature sensor 904 and the second temperature sensor 910 detect is greater than the threshold value (action 1004 is yes) preset, then control part 200 makes notification unit notify to need clean colour killing portion 108 (action 1005).Threshold value can use the experimental numerical value determined in advance, and user also can carry out setting input by guidance panel 112.
In addition, if make notification unit notify to need the information in clean colour killing portion 108, then control part 200 also can control to forbid colour killing process until clean terminates, and can also allow the colour killing process carrying out regulation number.Or following structure can be formed: if make notification unit notify to need the information in clean colour killing portion 108, then control part 200 does not forbid colour killing process, but only carries out colour killing process when there being user to indicate.
In addition, although colour killing portion 108 described above has two colour killing unit opposite each other, this is not limited in.Such as, also can be a colour killing unit or can also be the structure that two colour killing unit configure side by side along throughput direction.
According to the erasing device 100 of above-mentioned execution mode, can notify in suitable timing that user needs clean colour killing portion 108.
(variation of the second execution mode)
Although above-mentioned execution mode is illustrated the device of the temperature difference utilizing first surface parts and second surface parts, but in the present embodiment, judge whether to need the device in clean colour killing portion 108 to be described to according to the temperature difference of the temperature of the surface elements before heating and the surface elements after heating.Figure 11 is the flow chart of the process of the erasing device 100 of the variation that the second execution mode is described.
Control part 200 is (action 1101 is no) when not being in colour killing processing execution, is detected the temperature (action 1102) of the first guide member (first surface parts) 902 and the second guide member (second surface parts) 908 by the first temperature sensor 904 and the second temperature sensor 910.Control part 200 judges whether the temperature detected by the first temperature sensor 904 and the second temperature sensor 910 is less than or equal to the set point of temperature (standby temperature) (action 1103) preset.If the temperature detected is less than or equal to set point of temperature (device is in holding state) (action 1103 is yes), then the temperature detected stores in memory 204 (action 1104) as initial temperature by control part 200.That is, memory 204 stores the initial temperature (the first initial temperature) of the first guide member (first surface parts) 902 and the initial temperature (the second initial temperature) of the second guide member (second surface parts) 908.
Then, control part 200 is by either party heating official hour (action 1105) in first heating part 900 of colour killing unit 108a and second heating part 906 of colour killing unit 108b.Here, the first heating part 900 is heated.After official hour is heated in first heating part 900 by control part 200, measure the temperature (the first temperature) of the first guide member 902 and temperature (the second temperature) (action 1106) of the second guide member 908 by the first temperature sensor 904 and the second temperature sensor 910.Control part 200 calculates the difference (the first temperature difference) of the first temperature and the first initial temperature and the difference (the second temperature difference) of the second temperature and the second initial temperature respectively.First temperature difference and the first value preset compare by control part 200.In addition, the second temperature difference and the second value preset compare by control part 200.Control part 200 judges the first temperature difference and the second temperature difference compared with the first value, the second value whether in allowed band (action 1107).Here the first value and the second value are the values of experimentally setting, are the values supposing to set under colour killing portion 108 does not have appendiculate situation.
First guide member 902 and the second guide member 908 attached to the recording materials or residue etc. of fusing, be that clean situation is compared with the first guide member 902 and the second guide member 908, heat reduces from the first heater block 900 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 made dirty, even if then the first temperature difference and the first difference be worth are in allowed band, but the second temperature difference and the second difference be worth be not also likely in allowed band.If the second temperature difference and the second difference be worth be (action 1107 is no) not in allowed band, then control part 200 makes notification unit notify to need the information (action 1108) in clean colour killing portion 108.
In addition, in the above-described embodiment, although judge that the situation of difference whether in allowed band of the second temperature difference and the second value is illustrated to control part 200, the erasing device 100 of execution mode is not limited in this.Erasing device 100 also such as can have the initial temperature that detects before heating and corresponding data between the predicted temperature detected during the stipulated time based on the initial heating temperature detected, and after judging the predicted temperature obtained based on initial temperature and actual heating the difference of detected temperatures as a result whether in allowed band.
In above-mentioned first execution mode and the second execution mode, if the clean timing one in colour killing portion 108 is arrived, just allow notification unit notify to need clean information, but notification unit also can be allowed to notify the information needing to change colour killing portion 108.
(the 3rd execution mode)
Colour killing unit 108a, 108b a little time in colour killing process or after colour killing process in colour killing portion 108 becomes high temperature.Therefore, preferably at least during colour killing portion is the condition of high temperature, user can be stoped to contact colour killing portion.In the third embodiment, erasing device 100 of the present embodiment judges whether the colour killing process in colour killing portion 108 stops, if colour killing process stops, then notice prevents the information opening colour killing portion.
Colour killing unit 108a, 108b a little time in colour killing process or after colour killing process in colour killing portion 108 becomes high temperature.Therefore, preferably at least during colour killing portion is the condition of high temperature, user can be stoped to contact colour killing portion.In the third embodiment, erasing device 100 of the present embodiment judges whether the colour killing process in colour killing portion 108 stops, if colour killing process stops, then prevents from display part 126 notice the information opening colour killing portion and call user's attention.
Figure 12 is the flow chart of the process of the erasing device 100 that present embodiment is described.Once have selected any one in above-mentioned tupe by operating portion 124, and instruction starts to carry out colour killing process, then the control part 200 of erasing device 100 supplies a thin slice from paper supply tray 102, and flows to colour killing portion 108.Control part 200 carries out colour killing (action 1201) by the image of the 108 pairs of thin slices in colour killing portion.In action 1202, control part 200 judges whether the colour killing process in colour killing portion 108 stops.Here " stop colour killing process " comprise the colour killing process of thin slice terminated after colour killing portion 108 situation about stopping and the somewhere in colour killing process in transport path 118 there is paperboard thus colour killing portion 108 situation about stopping.
If colour killing process stops (action 1202 is yes), then control part 200 makes notification unit notify the information (action 1203) preventing colour killing portion 108 from opening.Such as, as shown in figure 13, control part 200 shows for preventing the information frame 1300 opened to display part 126.In addition, notification unit is not limited in the display part 126 in colour killing portion 100.Also can be the structure such as sending picture data or the information shown by the display part of exterior I/F 214 user terminal externally.Or as shown in Fig. 7 (a), erasing device 100 can also be have the structure of illuminating part 600 as notification unit.Illuminating part 600 is the light source bodies as LED.Control part 200, when stopped colour killing process, makes illuminating part 600 luminous as Suo Shi Fig. 7 (b).Or notification unit also can be the structure by verbal announcement user.By like this, also can open carefully even if user can wait a moment to open colour killing portion 108 again or open.
Control part 200 judges whether it is the timing specified in action 1204.If control part 200 judges the timing (action 1204 is yes) specified, then terminate the message notice (action 1205) based on notification unit.Such as, control part 200 is closed as shown in fig. 13 that for preventing the information frame 1300 opened.If notification unit is the illuminating part 600 shown in Fig. 7, then control part 200 stops the luminescence of illuminating part 600.If control part 200 judges the timing (action 1204 is no) of also not arriving regulation, then control part 200 makes notification unit continue announcement information.That is, even if the timing of regulation here refers to that colour killing portion 108 stops and the temperature in colour killing portion 108 is less than or equal to the timing that user contacts also no problem value.
At least any one information after control part 200 stops based on the temperature in colour killing portion 108 or colour killing process in elapsed time judges whether it is the timing of regulation.When the temperature based on colour killing portion 108, control part 200 measure the temperature in colour killing portion 108 by temperature sensor 109 and announcement information until the temperature in colour killing portion 108 is less than or equal to the set point of temperature preset.The temperature of regulation is stored in memory 204 or storage part 210.The temperature of regulation can be determined uniquely by the design of manufacturer, also can carry out setting by user and change.On the other hand, if based on colour killing process stop after elapsed time, then control part 200 measure colour killing process stop after elapsed time, and announcement information until measurement to time reach the stipulated time preset.Official hour is stored in memory 204 or storage part 210.Official hour can be determined uniquely by the design of manufacturer, also can carry out setting by user and change.By like this, erasing device 100 can call user's attention until the temperature in colour killing portion 108 drops to enough low.
According to above-mentioned execution mode, erasing device 100 at least can, during colour killing portion is in the condition of high temperature, stop user by mistake to contact colour killing portion 108.
(the 4th execution mode)
In the third embodiment, if although stop colour killing process, the situation of the information that reminder announced user notes is illustrated, but in the 4th execution mode, control part 200 is when colour killing portion 108 opened by needs, the information that user notes is notified by notification unit, and when without the need to opening colour killing portion 108, notify without the need to opening the information that colour killing portion 108 is content.Below, the part identical with each several part of the erasing device of above-mentioned execution mode to each several part of present embodiment has marked identical symbol, and is described the characteristic of present embodiment.
Figure 14 is the flow chart of the process of the erasing device 100 that present embodiment is described.When any one and the instruction that be have selected by operating portion 124 in above-mentioned tupe start to carry out colour killing process, the control part 200 of erasing device 100 supplies a thin slice from paper supply tray 102, flows to colour killing portion 108.Control part 200 carries out colour killing (action 1401) by the image of the 108 pairs of thin slices in colour killing portion.Then, control part 200 judges whether colour killing process stops.
Control part 200 judges in colour killing process, whether there occurs paperboard (action 1402) in transport path 118.If there is not paperboard (action 1402 is no), then control part 200 judges whether terminate (action 1403) the colour killing process of thin slice.If also do not terminated (action 1403 is no) the colour killing process of thin slice, then continue to carry out colour killing process to thin slice.
On the other hand, if cause erasing device to stop (action 1402 is yes) because there occurs paperboard, then the signal that sends based on the detecting sensor 123 be in transport path 118 of control part 200, judges the position (action 1404) of thin slice.Control part 200 judges to remove this thin slice from the flap position detected, the need of opening colour killing portion 108 (action 1405).If be judged as needing to open colour killing portion 108 (action 1405 is yes), then control part 200 shows for preventing the information frame 1300 opened to display part 126 as illustrated in fig. 13.On the other hand, if be judged as that without the need to opening colour killing portion 108 (action 1405 is no), then control part 200 shows the information frame 1500 (action 1407) without the need to opening colour killing portion 108 to display part 126 as illustrated in fig. 15.By like this, erasing device 100 when there occurs paperboard, if need to open colour killing portion 108, then can while call user's attention, although the situation that there is no need also to open colour killing portion 108 can be avoided.
In addition, in action 1403, when because finishing to make colour killing portion stop to the lamellated colour killing process of institute, control part 200 makes illuminating part 600 luminescence (action 1408) as shown in Fig. 7 (b).If at the end of each normal colour killing process, all show the picture shown in Figure 13 or Figure 15, then user may feeling bored.Therefore, when because finishing to make colour killing portion stop to the colour killing process of thin slice, erasing device 100 can by make luminous element and illuminating part 600 luminous and reduce being sick of of user.And erasing device 100 represents by making illuminating part 600 luminescence the information that colour killing portion 108 is awfully hot.Therefore, erasing device 100 also plays the effect of call user's attention.
In action 1409, action 1410, control part 200 carries out the process identical with action 1205 with the action 1204 shown in Figure 12.
According to above-mentioned execution mode, the effect identical with the first execution mode can be obtained, simultaneously can call user's attention better.
In addition, in action 1408, illuminating part 600 can not certainly be made luminous, but the information frame 1500 of display shown in Figure 15, the information without the need to opening colour killing portion 108 is shown.
In addition, the erasing device 100 of present embodiment is not limited in when because of (action 1402 is yes) when the abnormal endings such as paperboard, must show the structure of the picture shown in Figure 13 or Figure 15 to display part 126.Erasing device 100, when because of abnormal endings such as paperboards, also can carry out call user's attention by the lighting mode controlling illuminating part 600.Such as, when needing to open colour killing portion 108 from the position of thin slice (action 1406), control part 200 can make illuminating part 600 glimmer, when without the need to opening colour killing portion 108 when (action 1407) or normal termination (action 1408), control part 200 can make illuminating part 600 bright light always.In addition, the bright light mode in action 1406,1407 and 1408 also can be made all different.Erasing device 100 also can form the structure making the color of the light of bright light different.
Several execution mode of the present invention is illustrated, but these execution modes just propose as an example, not the meaning of restriction invention scope.These new execution modes can be implemented by other various modes, in the scope not exceeding invention aim, can carry out various omission, replacement, change.These execution modes and distortion thereof fall into invention scope and aim, and fall into the invention described in scope and the equivalents thereof of claim.
Claims (10)
1. an erasing device, is characterized in that, comprising:
Transfer unit, the look material being conducted through energy colour killing is formed with the thin slice of image;
Colour killing portion, carries out colour killing to the image formed on the thin slice carried by described transfer unit;
Switching mechanism, colour killing portion described in switch;
Notification unit, notifies the information for noting being opened by described switching mechanism described colour killing portion; And
Control part, when stopped the colour killing process based on described colour killing portion, makes described notification unit notify the information opened described in attention.
2. erasing device according to claim 1, is characterized in that,
Described notification unit comprises: the illuminating part of luminescence and as the notice of described information and at least one shown in the display part of information frame as the notice of described information.
3. erasing device according to claim 2, is characterized in that,
Described erasing device also comprises: at least more than one the sheet sensors detecting the thin slice of conveying,
Described notification unit comprises described display part,
When there is paperboard in described control part, according to the signal from described sheet sensors, judge the position of thin slice, in order to remove this thin slice, when needs open described colour killing portion by described switching mechanism, the display of described display part is made to note the information frame that described colour killing portion opens.
4. erasing device according to claim 3, is characterized in that,
Described control part when there is paperboard, in order to remove this thin slice do not need to open described colour killing portion by described switching mechanism when, described display part is shown and represents information frame without the need to opening described colour killing portion.
5. the erasing device according to Claims 2 or 3, is characterized in that,
Described notification unit comprises described illuminating part,
Described control part makes described light from light source when colour killing is disposed and described colour killing portion stops.
6. erasing device according to any one of claim 1 to 5, is characterized in that,
Until have passed through official hour below the temperature that described control part temperature in described colour killing portion after the colour killing process based on described colour killing portion stops becomes regulation or after the colour killing process based on described colour killing portion stops, making to notify described information.
7. a control method for erasing device, described erasing device comprises: colour killing portion, carries out colour killing to the image that the look material by energy colour killing is formed on the thin slice of conveying; And switching mechanism, described in switch, colour killing portion, is characterized in that, comprising:
Judge whether the colour killing process based on described colour killing portion stops; And
When the colour killing process based on described colour killing portion stopped, notify the information for noting being opened by described switching mechanism described colour killing portion.
8. the control method of erasing device according to claim 7, is characterized in that,
Described notice comprises: as described information notice and luminous and as the notice of described information at least one that shows in information frame.
9. the control method of erasing device according to claim 8, is characterized in that,
Described erasing device also comprises: at least more than one the sheet sensors detecting the thin slice of conveying,
Described notice comprises the notice as described information and shows information frame,
When there is paperboard, according to the signal from described sheet sensors, judge the position of thin slice, in order to remove this thin slice, when needs open described colour killing portion by described switching mechanism, the information frame that described colour killing portion opens is noted in display.
10. the control method of erasing device according to claim 9, is characterized in that,
When there is paperboard, in order to remove this thin slice do not need to open described colour killing portion by described switching mechanism when, display represents information frame without the need to opening described colour killing portion.
Applications Claiming Priority (11)
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| US42160710P | 2010-12-09 | 2010-12-09 | |
| US61/421,607 | 2010-12-09 | ||
| US201161493365P | 2011-06-03 | 2011-06-03 | |
| US201161493369P | 2011-06-03 | 2011-06-03 | |
| US61/493,369 | 2011-06-03 | ||
| US61/493,365 | 2011-06-03 | ||
| JP2011245081A JP5600659B2 (en) | 2011-06-03 | 2011-11-09 | Erasing device and control method of erasing device |
| 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 | ||
| JP2011-245081 | 2011-11-09 | ||
| CN201110402041.XA CN103095962B (en) | 2010-12-09 | 2011-12-06 | Color erasing apparatus and control method of the color erasing apparatus |
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| CN201110402041.XA Division CN103095962B (en) | 2010-12-09 | 2011-12-06 | Color erasing apparatus and control method of the color erasing apparatus |
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| CN201510311805.2A Active CN104917923B (en) | 2010-12-09 | 2011-12-06 | The control method of erasing device and erasing device |
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