CN101446785B - Image forming apparatus and method - Google Patents
Image forming apparatus and method Download PDFInfo
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- CN101446785B CN101446785B CN2008101801088A CN200810180108A CN101446785B CN 101446785 B CN101446785 B CN 101446785B CN 2008101801088 A CN2008101801088 A CN 2008101801088A CN 200810180108 A CN200810180108 A CN 200810180108A CN 101446785 B CN101446785 B CN 101446785B
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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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
- H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
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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
- G03G21/04—Preventing copies being made of an original
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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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
- H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
- H04N1/00846—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote based on detection of a dedicated indication, e.g. marks or the like
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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
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/00856—Preventive measures
- H04N1/00864—Modifying the reproduction, e.g. outputting a modified copy of a scanned original
- H04N1/00867—Modifying the reproduction, e.g. outputting a modified copy of a scanned original with additional data, e.g. by adding a warning message
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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
- H04N1/40—Picture signal circuits
Abstract
The invention discloses an image forming apparatus and method. The image forming apparatus includes an image reading unit that reads an image formed on a recording medium; a copy-prohibited medium detecting unit that detects whether a recording medium is a copy-prohibited medium; and a controller that controls to disable or inhibit copying of an image formed on a recording medium, when it is detected by the copy-prohibited medium detecting unit that the recording medium is the copy-prohibited medium, before the image on the recording medium is read by the image reading unit.
Description
Technical field
The present invention relates to have the image processing system of document read functions and be used to form the method for image such as compounding machine etc.
Background technology
When using this class image processing system, prevent that information leakage from being important.In order to prevent information leakage, it is known that a kind of like this method is arranged: namely, for example when reading the literary composition retaining page of forbidding duplicating by scanner etc., detect specific pattern and according to detected pattern control output from the page-images that reads.
The flat 7-76195 of uncensored patented claim No. that Japan has announced has disclosed a kind of duplicating with the anti-stop element of duplicating and has prevented printed product, it makes the printer page that once copied can identify as autotype, and no matter this printer page still is that color copy machine forms by one-color copier.
Thereby the flat 11-345330 of uncensored patented claim No. that Japan has announced has disclosed by make up image processing method and the image processing apparatus that multiple material image generates mosaic image with the form of inlaying.
The flat 02-120068 of uncensored patented claim No. that Japan has announced has disclosed a kind of utilization and has been installed in the printing server that the page detection device of exporting on the pallet detects the vacant position of output pallet.
Yet, the flat 7-76195 of uncensored patented claim No., the flat 11-345330 of No. that has announced according to Japan and the technology disclosed in the flat 02-120068 of No. generate view data and can be with this image data storage in image processing system by reading document file page.
Summary of the invention
The purpose of this invention is to provide a kind of image processing system and image forming method, it can not prevent from forbidding that the document file page that duplicates is copied by reading document file page under with the situation that does not generate view data.
According to an aspect of the present invention, provide a kind of image processing system, having comprised: image fetching unit, it reads the image that is formed on the recording medium; Forbid the duplicating medium detecting unit, whether its detection record medium is the duplicating medium that is under an embargo; And controller, forbade by described that it was when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium before the image that reads described recording medium at described image fetching unit, described controller is controlled to end or is forbidden being formed on the duplicating of the image on the described recording medium.
Describedly forbid that the duplicating medium detecting unit can detect described recording medium by the magnetization inversion that sensing is caused by the magnetic element that is included in the recording medium and whether be the duplicating medium that is under an embargo.According to this aspect of the present invention, do not forbid the image that duplicates because need in document file page, not embed some expression, so can improve document readability.In addition, can reduce for the toning dosage of printing document.
Described image processing system also can comprise: the mounting table part, recording medium was placed on before being transmitted on the described mounting table part, so that described image fetching unit reads the image on the described recording medium, the wherein said duplicating medium detecting unit of forbidding is arranged in the described mounting table part.
Described image processing system also can comprise: the recording medium detecting unit, its detection is placed on the recording medium on the described mounting table part, wherein, when forbidding that by described it is when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium when described recording medium detecting unit detects described recording medium, described controller is controlled to end or is forbidden duplicating to the image on the described recording medium.
Described image processing system also can comprise: transfer path, and it is used for transmitting recording medium, and the image of described recording medium will be read by described image fetching unit, and the wherein said duplicating medium detecting unit of forbidding is arranged on the described transfer path.
Described image processing system also can comprise: platen glass, it is on glass that recording medium is placed on described platen, the image of described recording medium will be read by described image fetching unit, and the wherein said duplicating medium detecting unit of forbidding is arranged in the platen lid of described platen glass.
Described image processing system also can comprise: first forbids the duplicating medium detecting unit, its be arranged on that described mounting table partly goes up or transfer path on thereby whether detect described recording medium be the recording medium that is under an embargo and duplicates, described transfer path is used for transmitting the recording medium on the described mounting table part; And second forbid the duplicating medium detecting unit, and whether it to cover to detect described recording medium be the recording medium that is under an embargo and duplicates if being arranged on described platen.
Described recording medium detecting unit is arranged on the described mounting table part.
Do not detect under the situation that recording medium and described platen lid closes at described recording medium detecting unit, when described second forbidding that the duplicating medium detecting unit detects described recording medium and is under an embargo when duplicating in the schedule time in the moment of closing from described platen lid, described controller controls to forbid the duplicating to the image on the described recording medium, and when the moment of closing from described platen lid through described first forbidding that it is when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium after the schedule time, described controller controls to forbid the duplicating to the image on the described recording medium.According to the present invention, need not to cover installation page detection sensor at platen.
When described controller was controlled to end or forbidden duplicating to the image on the described recording medium, described controller can be carried out the recording medium that is selected from a plurality of recording medium Treatment Options and handle.According to this aspect of the present invention, exist more option of operation to duplicate shielded document file page in order to handle.Therefore can improve the degree of freedom of selecting to forbid duplicating the operation after detecting.
Described image processing system also can comprise: alarm unit, if the described duplicating medium detecting unit of forbidding detects the recording medium that is under an embargo and duplicates, described alarm unit sends be used to notifying described first to forbid that the duplicating medium detecting unit has detected the audible alarm of the recording medium of the duplicating that is under an embargo.According to this aspect of the present invention, can improve availability.
According to a further aspect in the invention, provide a kind of image forming method that adopts in image processing system, described image processing system comprises: the mounting table part, and it accommodates recording medium; Transfer path, it is used for partly sending recording medium and transmitting described recording medium from described mounting table; Include the image fetching unit of platen lid, it reads the image that is formed on the recording medium; Image formation unit; Transfer printing unit; And fixation unit, described image forming method comprises: whether the detection record medium is the duplicating medium that is under an embargo, described detection step is included in first detecting and cover second detecting of carrying out at described platen of carrying out on described mounting table part or the transfer path; Detection is placed on the recording medium on the described mounting table part; Under described platen lid closing state, on described mounting table part, do not detect under the situation of recording medium, detecting described recording medium when the schedule time inherent described second in the moment of closing from described platen lid is detected is when being under an embargo duplicating medium, controls to forbid the duplicating to the image on the described recording medium; And not when being under an embargo duplicating medium, to read the image on the described recording medium when in described second detects, detecting described recording medium.
Image processing system according to the present invention and image forming method can not prevent from forbidding that the document file page that duplicates is copied by reading the page under with the situation that does not generate view data.
Description of drawings
Based on following each figure exemplary embodiment of the present invention is elaborated, wherein:
Fig. 1 shows image processing system 10 according to an exemplary embodiment of the present invention;
Fig. 2 shows the detailed construction of automatic document conveying device 44 of the image processing system 10 of first exemplary embodiment according to the present invention;
Fig. 3 shows the structure of the controller 60 of image processing system 10;
Fig. 4 is the process flow diagram of whole operations (S10) that the image processing system 10 of first exemplary embodiment according to the present invention is shown;
Fig. 5 shows the detailed construction of automatic document conveying device 44 of the image processing system 10 of second exemplary embodiment according to the present invention;
Fig. 6 shows the detailed construction of automatic document conveying device 44 of the image processing system 10 of the 3rd exemplary embodiment according to the present invention;
Fig. 7 is the view of detailed construction of automatic document conveying device 44 that the image processing system 10 of the 4th exemplary embodiment according to the present invention is shown; And
Fig. 8 is the process flow diagram of whole operations (S20) that the image processing system 10 of the 4th exemplary embodiment according to the present invention is shown.
Embodiment
Fig. 1 shows image processing system 10 according to an exemplary embodiment of the present invention.
As shown in Figure 1, image processing system 10 for example comprises for the image forming portion 12 of electro-photography apparatus, document read device 14, for example lines up two-layer wherein piling up the paper feed tray of paper 16a, 16b, manual feed pallet 18 and controller 60 are arranged.This image processing system 10 is for example for having the Multi Role Aircraft of printing, duplicating and read functions.The image that is read by document read device 14 or based on the paper that the image that the print data of coming from the transmission of remote terminal unit (not shown) is drawn one of is formed on from paper feed tray 16a, 16b or manual feed pallet 18 is supplied with by paper transport path 20.
Image forming portion 12 comprises image-carrier 22, the charger 24 that equably image-carrier 22 is charged, forms the exposure device 26 of sub-images, the clearer 32 that utilizes toner to make the sub-image that is formed at image-carrier 22 by exposure device 26 become visible developing apparatus 28, will be transferred to the transfer device 30 on the paper by the toner image that developing apparatus 28 forms and remove residual toner-particle from image-carrier 22 at the image-carrier 22 that is recharged device 24 uniform charging.Exposure device 26 for example is laser scanning type, and output laser opening/closing (on/off) signal corresponding with the view data that obtains by reading images.Transfer device 30 is for example formed by transfer roll.To there be the paper of toner image to be sent to fixing device 34 by transfer device 30 transfer printings on it.Fixing device 34 to paper, and then has toner image the paper of toner image be discharged to photographic fixing on it to discharge on the pallet 36.
Be furnished with many to transfer roller 38 in paper transport path 20.As a pair of transfer roller 38 wherein, a pair of registration roller 40 is arranged near the upstream of transfer device 30.Control registration roller 40 is so that it temporarily stops the paper just to be transmitted, and with sub-image be formed on the image-carrier 22 timing synchronously with paper feeding to transfer device 30.
Document read device 14 comprises the optical system 42 (image fetching unit) that reads page-images optically and such as the automatic document conveying device 44 of ADF (automatic document conveyer) etc.Optical system 42 comprises that the emission bright dipping is with the lamp 46, catoptron 48a, 48b, 48c of the irradiation page, to the lens of assembling from the light of catoptron 48a～48c 50 and the read sensor 52 that reads the light of being assembled by lens 50.This read sensor 52 is for example formed by CDD.Optical system 42 has and waits to read the function that is placed on the document file page on the platen glass 54 to the function that is scanned by the document file page that after a while the automatic document conveying device 44 of explanation is transmitted with by scanning reflection mirror 48a～48c.Document is by such as recording medium such as paper be recorded in image construction on the recording medium.
Automatic document conveying device 44 comprises document mounting table 56, the document transfer path 58 that is placed with the multipage document on it, transfer roller 62 and the reception platen 59 that is used for transmitting document file page, and the document file page that its epigraph is read is discharged on this reception platen 59.Automatic document conveying device 44 is to be opened/closed, and the lower surface of automatic document conveying device 44 plays the effect that document file page is pressed on the platen lid on the platen glass 54.
Image processing system 10 can be tandem type or rotary-type.Image forming portion 12 may be embodied as such as other types such as inkjet types.
Fig. 2 shows the detailed construction of automatic document conveying device 44 of the image processing system 10 of first exemplary embodiment according to the present invention.
As shown in Figure 2, automatic document conveying device 44 is equipped with: document file page detecting sensor 68, and it detects the document file page that is placed on the document mounting table 56; Forbid duplicating medium detecting sensor 66, it detects the duplicating medium that is under an embargo among the document file page that is detected by document file page detecting sensor 68; And back edge detecting sensor 64, it detects the back edge that is sent to the document file page of document transfer path 58 from document mounting table 56.
In automatic document conveying device 44, document file page detecting sensor 68 is for example for including the reflective optical sensor of light emitting devices and optical pickup apparatus.One detects reflected light, and document file page detecting sensor 68 just will indicate the document file page detection signal that has been placed with document file page to output to after a while with in the controller 60 that illustrates.Back edge detecting sensor 64 is the same with document page detection sensor 68 also to be reflective optical sensor.One detects the back edge of document file page, and back edge detecting sensor 64 just outputs to the back edge detection signal forbids duplicating medium detecting sensor 66.
The duplicating medium detecting sensor 66 of forbidding that is arranged on the document mounting table 56 is to detect the sensor of the variation in the magnetic field that produces.Forbid that duplicating medium detecting sensor 66 for example is the folder formula antenna that size is about 298mm * 55mm, and forbid the document from copy page by means of big Barkhausen's effect detection.More particularly, when its recording medium being embedded with the document file page that shows the magnetic element of big barkhausen such as magnetic wire etc. when being positioned on the document mounting table 56, forbid that duplicating medium detecting sensor 66 detects the magnetization inversion that is caused by the magnetic element in the recording medium that is included in document file page, and will represent to have detected that the signal (forbidding duplicating signal) of the duplicating medium that is under an embargo outputs to controller 60.In this case, this forbids duplicating signal as the setting signal that is used for trigger operation to forbid 66 outputs of duplicating medium detecting sensor.
When forbidding that 66 outputs of duplicating medium detecting sensor are forbidden duplicating signal, in case experienced predetermined amount of time after the back edge detection signal that receives from back edge detecting sensor 64, this is forbidden that duplicating medium detecting sensor 66 just stops to export by reset operation and forbids duplicating signal and turn back to the state that can detect another duplicating medium that is under an embargo subsequently.For example, in case enough make CPU 100 stop the time period of ongoing read operation forbidding that duplicating medium detecting sensor 66 has experienced after receiving the back edge detection signal, just forbid the reset operation of duplicating medium detecting sensor 66.Can will forbid that duplicating medium detecting sensor 66 resets by controller 60.
Fig. 3 shows the structure of the controller 60 of image processing system 10.
As shown in Figure 3, controller 60 comprise CPU 100, storer 102, be used for carrying out the communicator 104 of data communication with remote terminal unit etc., such as the display 106 of LCD etc., such as the input media 108 of keyboard etc. and the loudspeaker 110 that is used for audio frequency output.These assemblies connect via bus 112.Display 106 and input media 108 may be embodied as touch panel.
CPU 100 (controller) carries out preset program and controls other assembly of image processing system 10.Read the recording medium that detects the document before the image of the document duplicating that is under an embargo in optical system 42 if forbid duplicating medium detecting sensor 66, CPU 100 controls to end or forbids duplicating to this image so.More particularly, if CPU 100 receives from forbidding the input of forbidding duplicating signal of duplicating medium detecting sensor 66 outputs in the input of the document file page detection signal that obtains to export from document file page detecting sensor 68, CPU 100 stops read operation by the optical system 42 of control document read device 14 so.CPU 100 can stop document file page by control automatic document conveying device 44 and transmit.
In this case, CPU 100 sends for notice device and has detected the audible alarm of duplicating protected medium.Particularly, CPU control loudspeaker 110 sends this audible alarm.
CPU 100 makes display 106 demonstrate a plurality of options for the treatment of the protected medium of detected duplicating, thereby the user can select one of them shown Treatment Options.After the option that receives user's selection via input media 108, CPU handles document file page according to selected option.A plurality of Treatment Options for example comprise ends under document file page duplicates, the document from copy page, the document file page contents that duplicating add such as the situation of some restrictions such as hacures again after the safe operation certain such as input password etc. the document from copy page etc.
CPU 100 can make the information that device will be relevant with these a plurality of Treatment Options send to remote terminal unit and receive the information relevant with user-selected option via communicator 104 via communicator 104.Forbid duplicating signal in case receive, CPU 100 just can be in control to end or to forbid will forbidding that duplicating medium detecting sensor 66 resets after the document file page duplicating.
Fig. 4 illustrates the process flow diagram of whole operations (S10) of image processing system 10 according to an exemplary embodiment of the present invention.
As shown in Figure 4, at step 100 (S100), the CPU 100 of controller 60 judges whether it receives the document file page detection signal.If CPU 100 receives the document file page detection signal, change step S102 so over to; Otherwise, turn back to step S100.When the user was placed on document file page or multipage document file page on the document mounting table 56 of image processing system 10, document file page detecting sensor 68 detected the document page or the multipage page is in place and the document file page detection signal is outputed to controller 60.
At step 102 (S102), CPU 100 judges whether to receive and forbids duplicating signal.Forbid duplicating signal if CPU 100 receives, change step S108 so over to; Otherwise, change step S104 over to.
Do not forbid duplicating signal if receive, so when for example pressing the copy button (not shown) and send copy command by the user, at step 104 (S104), automatic document conveying device 44 transmits each document file page, read each document file page by optical system 42, and then generate view data.
At step 106 (S106), based on above-mentioned view data, image forming portion 12 forms image at the paper that sends from suitable paper feed tray 16 grades.Then, paper is discharged on the discharge pallet 36.
Otherwise, forbid duplicating signal if receive, forbid duplicating at step 108 (S108) CPU100 so.Particularly, CPU stops the read operation of optical system 42.Therefore, do not generate view data.And CPU 100 sends for notice and has detected the audible alarm of duplicating protected medium.
At step 110 (S110), CPU 100 makes display 106 demonstrate a plurality of options of handling the detected protected medium of duplicating.
At step 112 (S112), CPU 100 judges whether to receive the Treatment Options that the user selects from a plurality of options.If CPU 100 receives the Treatment Options of selection, change step S114 so over to; Otherwise, turn back to step S112.The user utilizes input media 108 to select and specify in a plurality of Treatment Options that are presented on the display 106 one.
At step 114 (S114), CPU carries out selected processing.
Next, the image processing system 10 of second exemplary embodiment according to the present invention is described.The difference of the image processing system 10 of the image processing system 10 of second exemplary embodiment and first exemplary embodiment is according to the present invention: forbid that whether recording medium that duplicating medium detecting sensor 66 detects the document file page that the document transfer path 58 by automatic document conveying device 44 transmits is the recording medium of the document file page that duplicates of being under an embargo.
Fig. 5 shows the detailed construction of automatic document conveying device 44 of the image processing system 10 of second exemplary embodiment according to the present invention.To giving identical Reference numeral with the corresponding in fact assembly of assembly shown in Fig. 2 shown in Fig. 5.
As shown in Figure 5, in the image processing system 10 of this exemplary embodiment, forbid that duplicating medium detecting sensor 66 is arranged near the document transfer path 58 of automatic document conveying device 44.More particularly, forbid that duplicating medium detecting sensor 66 is positioned on the document transfer path 58, and in the upstream of the optical system 42 of document read device 14 and in document mounting table 56 be used for sending downstream from the transfer roller 62 of the document file page of document mounting table 56.
Therefore, before the optical system 42 of document read device 14 reads document file page, forbid that duplicating medium detecting sensor 66 detects the duplicating medium that is under an embargo in 58 transmission of document transfer path from document mounting table 56.In this exemplary embodiment, CPU 100 must be only just controls when forbidding the input of forbidding duplicating signal of duplicating medium detecting sensor 66 outputs to end or forbids duplicating to document file page receiving.Do not need in the input of document file page detection signal, to receive the input of forbidding duplicating signal.
Next, the image processing system 10 of the 3rd exemplary embodiment according to the present invention is described.The difference of the image processing system 10 of the image processing system 10 of the 3rd exemplary embodiment and first exemplary embodiment is according to the present invention: forbid that duplicating medium detecting sensor 66 detects whether the document file page that is placed on the platen glass 54 is the document file page that is under an embargo and duplicates.
Fig. 6 shows the detailed construction of automatic document conveying device 44 of the image processing system 10 of the 3rd exemplary embodiment according to the present invention.To giving identical Reference numeral with the corresponding in fact assembly of assembly shown in Fig. 2 shown in Fig. 6.
As shown in Figure 6, in the image processing system 10 of this exemplary embodiment, forbid that duplicating medium detecting sensor 66 is arranged in the platen of platen glass 54 lid (lower surface of automatic document conveying device 44).
Therefore, before the optical system 42 of document read device 14 reads document file page, forbid that duplicating medium detecting sensor 66 detects the duplicating medium that is under an embargo that is placed on the platen glass 54.Equally in this exemplary embodiment, CPU 100 must be only receive from forbid 66 outputs of duplicating medium detecting sensor forbid duplicating the input of signal the time, just control to end or forbid duplicating to document file page.Do not need in the input of document file page detection signal, to receive the input of forbidding duplicating signal.
Next, although image processing system 10 according to the 4th exemplary embodiment has been described, thereby will illustrate that now the background according to the image processing system 10 of the 4th exemplary embodiment helps to understand the present invention.
Have mistakenly the risk that the object the magnetic part in embedding paper is reacted owing to forbid duplicating medium detecting sensor 66, therefore expectation is that this is forbidden that duplicating medium detecting sensor 66 is only reacted to paper and can only operate when the detection paper.In order to detect the document that places platen to cover, can allow the document file page detecting sensor is arranged on that platen covers or can carry out prescan to document.Yet, the document file page detecting sensor is being arranged under the situation that platen covers, owing to detect the paper of all sizes, therefore a plurality of document file page detecting sensors should be set, thereby being difficult to physically arrange forbids the duplicating medium detecting sensor.Meanwhile, under the situation of carrying out prescan, document is read and generates view data.As a result, can adopt at platen and cover the structure that the document file page sensor is not set.
The image processing system 10 of the 4th exemplary embodiment is with difference according to the image processing system 10 of first exemplary embodiment according to the present invention: forbid that duplicating medium detecting sensor 66 detects the document that places on the document mounting table 56 and forbids duplicating, and detect the document that places on the platen lid 54 and forbid duplicating.
Fig. 7 is the view of detailed construction of automatic document conveying device 44 that the image processing system 10 of the 4th exemplary embodiment according to the present invention is shown.In addition, among each assembly shown in Figure 7, give identical Reference numeral to the assembly identical in fact with assembly shown in Fig. 2.
As shown in Figure 7, in the image processing system 10 according to the 4th embodiment, on document mounting table 56 and towards the platen of platen glass 54, cover to be provided with and forbid duplicating medium detecting sensor 66.
As a result, forbid that duplicating medium detecting sensor 66 is opposite on document mounting table 56 or the platen glass 54 and read by the optical system 42 of document read device 14 before the document from copy that is under an embargo detect.Forbid duplicating medium detecting sensor 66 as separately independently antenna be installed on document mounting table 56 and the platen glass 54.Although independent setting by offset and the magnification of the signal of antenna detection, also can utilize different circuit to come offset and the magnification of setting signal and utilize same circuit to set these numerical value.
In addition, in the 4th exemplary embodiment, detecting in document mounting table 56 in document file page detecting sensor 68 does not have document and is installed in the angular transducer (not shown) that platen covers to detect the platen lid under the situation of closing, be placed on the platen glass 54 in the schedule time that detects the moment that platen lid closes as expressing document, CPU 100 receives from being installed in the duplicating inhibit signal of forbidding duplicating medium detecting sensor 66 that platen covers.Passing through under the situation of the schedule time from detecting the moment that platen lid closes, CPU 100 receives from the duplicating inhibit signal of forbidding duplicating medium detecting sensor 66 that is installed on the document mounting table 56.According to above-mentioned structure, switch and to be installed in forbidding duplicating medium detecting sensor 66 and being installed on the document mounting table 56 and to forbid duplicating medium detecting sensor 66 on the platen lid 54, can detect the duplicating medium that is under an embargo that places on document mounting table 56 or the platen glass 54 in order to forbid duplicating medium detecting sensor 66.
Although aforementioned the explanation will be forbidden that duplicating medium detecting sensor 66 is installed on the document mounting table 56 and platen covers to detect the document that places on the document mounting table 56 and be placed the document on the platen lid 54 to forbid duplicating, but also can will forbid that duplicating medium detecting sensor 66 is installed in document transfer path 58 vicinity and platen covers, thereby also can detect the document that is sent on the document transfer path 58 and place the document on the platen lid 54 to forbid duplicating.
In addition, although aforementioned understand in particular switch being installed in forbidding duplicating medium detecting sensor 66 and being installed in the duplicating medium detecting sensor 66 of forbidding that platen covers on the document mounting table 56, but the receiving element (not shown) that receives from the duplicating inhibit signal of forbidding duplicating medium detecting sensor 66 on the document mounting table 56 can parallel to each otherly be connected with the receiving element (not shown) that receives the duplicating inhibit signal of forbidding duplicating medium detecting sensor 66 that covers from platen, thereby when CPU 100 receives the duplicating inhibit signal, no matter forbid that from any one 66 outputs of duplicating medium detecting sensor duplicate inhibit signals, CPU 100 controls to forbid the duplicating to document.
Fig. 8 is the process flow diagram of whole operations (S20) that the image processing system 10 of the 4th exemplary embodiment according to the present invention is shown.
As shown in Figure 8, in step 200 (S200), the CPU 100 of controller 60 judges whether to receive the document file page detection signal from the document file page detecting sensor 68 that is installed on the document mounting table 56.If receive the document file page detection signal, then CPU 100 changes the processing of S214 over to, if do not receive the document file page detection signal, then CPU 100 changes the processing of S202 over to.As above-mentioned S100, when the user was placed on document on the document mounting table 56 of image processing system 10, document file page detecting sensor 68 detected document and the document file page detection signal is outputed to controller 60.
In step 202 (S202), CPU 100 judges whether to receive the signal of closing the platen lid from being installed in the angular transducer that platen covers.If receive the signal of closing the platen lid, then CPU 100 changes the processing of S204 over to, if do not receive the signal of closing the platen lid, then CPU 100 changes the processing of S214 over to.When the user closes platen when lid, angular transducer detects the platen lid and cuts out and will cut out the signal of platen lid and output to controller 60.
In step 204 (S204), CPU 100 judges from the moment of closing the platen lid whether pass through predetermined time.If pass through predetermined time from the moment of closing platen lid, then CPU 100 changes the processing of S206 over to, if do not pass through predetermined time from the moment of closing the platen lid, then CPU 100 changes the processing of S210 over to.For example, CPU 100 starts timers and then metering from closing moment institute's elapsed time of platen lid when detecting platen lid and close.
In step 206 (S206), CPU 100 receives and forbids medium signal near the duplicating of forbidding duplicating medium detecting sensor 66 that is installed in (or document transfer path 58) on the document mounting table 56, and in step 208 (S208), CPU 100 judges whether from being installed near forbidding that 66 inputs of duplicating medium detecting sensor are duplicated and forbidding medium signal of (or document transfer path 58) on the document mounting table 56.Forbid medium signal if input is duplicated, then CPU 100 changes the processing of S214 over to, if medium signal is not forbidden in the input duplicating, then CPU 100 turns back to the processing of S204.
In step 210 (S210), CPU 100 receives from being installed in the duplicating of forbidding duplicating medium detecting sensor 66 that platen covers and forbids medium signal, and in step 212 (S212), CPU 100 judges whether to forbid medium signal from 66 inputs of duplicating medium detecting sensor are duplicated forbidding of being installed in that platen covers.Forbid medium signal if input is duplicated, then CPU 100 changes the processing of S214 over to, if medium signal is not forbidden in the input duplicating, then CPU 100 turns back to the processing of S204.
In step 214 (S214), CPU 100 carries out to duplicate and forbids handling.As above-mentioned S108, particularly, CPU stops the read operation of optical system 42, and does not generate view data.In addition, as above-mentioned S108, CPU 100 also can send the audible alarm that has detected the copier paper that is under an embargo for notice.
CPU 100 turns back to the processing of S200 when duplicating forbids that processing finishes.In addition, as above-mentioned S110～S114, when duplicating forbade that processing finishes, CPU carried out the detected copier paper that is under an embargo and handles, and can turn back to the processing of S200.
The present invention can not break away from its spirit or feature with other concrete form embodiment.Think that each illustrated exemplary embodiment only is illustrative rather than restrictive in all respects.Therefore, scope of the present invention is limited by appended claims rather than is limited by above stated specification.Meaning and all modifications in the scope in the equivalents of claims all will be within the scope of the present invention.
The application based on and require the right of priority of the Japanese patent application No.2007-305891 that submits on November 27th, 2007 and the Japanese patent application No.2008-239095 that submitted on September 18th, 2008.
Claims (12)
1. image processing system comprises:
Image fetching unit, it reads the image that is formed on the recording medium;
Forbid the duplicating medium detecting unit, whether its detection record medium before described image fetching unit reads image on the described recording medium is the duplicating medium that is under an embargo;
Controller, describedly before the image that reads at described image fetching unit on the described recording medium forbid that it is when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium, described controller is controlled to end or is forbidden being formed on the duplicating of the image on the described recording medium;
Mounting table part, recording medium were placed on before being transmitted on the described mounting table part, so that described image fetching unit reads the image on the described recording medium;
It is on glass that platen glass, recording medium are placed on described platen, and the image of described recording medium will be read by described image fetching unit; And
Recording medium detecting unit, its detection are placed on the recording medium on the described mounting table part,
Wherein, when when described recording medium detecting unit detects described recording medium, forbidding that by described it is when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium, described controller is controlled to end or is forbidden duplicating to the image on the described recording medium, and
The described duplicating medium detecting unit of forbidding comprises:
First forbids the duplicating medium detecting unit, thus its be arranged on that described mounting table partly goes up or transfer path on whether detect described recording medium be the recording medium that is under an embargo and duplicates, described transfer path is used for transmitting the recording medium on the described mounting table part; And
Second forbids the duplicating medium detecting unit, and whether it is arranged on and covers to detect described recording medium towards the platen of described platen glass is the recording medium that is under an embargo and duplicates,
Wherein, described recording medium detecting unit is arranged on the described mounting table part,
Described recording medium detecting unit does not detect under the situation of recording medium under described platen lid closing state, described second forbids that it is when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium in the schedule time in the moment of closing from described platen lid, and described controller controls to forbid the duplicating to the image on the described recording medium.
2. image processing system as claimed in claim 1, wherein,
The described magnetization inversion of forbidding that the duplicating medium detecting unit is caused by the magnetic element that is included in the recording medium by sensing detects described recording medium and whether is the duplicating medium that is under an embargo.
3. image processing system as claimed in claim 1, wherein,
When the moment of closing from described platen lid through described first forbidding that it is when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium after the schedule time, described controller controls to forbid the duplicating to the image on the described recording medium.
4. image processing system as claimed in claim 2, wherein,
When the moment of closing from described platen lid through described first forbidding that it is when being under an embargo duplicating medium that the duplicating medium detecting unit detects described recording medium after the schedule time, described controller controls to forbid the duplicating to the image on the described recording medium.
5. image processing system as claimed in claim 3, wherein,
When described controller was controlled to end or forbidden duplicating to the image on the described recording medium, described controller was carried out the recording medium that is selected from a plurality of recording medium Treatment Options and is handled.
6. image processing system as claimed in claim 4, wherein,
When described controller was controlled to end or forbidden duplicating to the image on the described recording medium, described controller was carried out the recording medium that is selected from a plurality of recording medium Treatment Options and is handled.
7. image processing system as claimed in claim 5 also comprises:
Alarm unit, if described first forbids that the duplicating medium detecting unit detects the recording medium that is under an embargo and duplicates, then described alarm unit sends be used to notifying described first to forbid that the duplicating medium detecting unit has detected the audible alarm of the recording medium of the duplicating that is under an embargo.
8. image processing system as claimed in claim 6 also comprises:
Alarm unit, if described first forbids that the duplicating medium detecting unit detects the recording medium that is under an embargo and duplicates, then described alarm unit sends be used to notifying described first to forbid that the duplicating medium detecting unit has detected the audible alarm of the recording medium of the duplicating that is under an embargo.
9. image forming method that in image processing system, adopts, described image processing system comprises: the mounting table part, it accommodates recording medium; Transfer path, it is used for partly sending recording medium and transmitting described recording medium from described mounting table; Include the image fetching unit of platen lid, it reads the image that is formed on the recording medium; Image formation unit; Transfer printing unit; And fixation unit, described image forming method comprises:
Before described image fetching unit reads image on the described recording medium, whether the detection record medium is the duplicating medium that is under an embargo, and described detection step is included in first detecting and cover second detecting of carrying out at described platen of carrying out on described mounting table part or the transfer path;
Detection is placed on the recording medium on the described mounting table part;
Under described platen lid closing state, on described mounting table part, do not detect under the situation of recording medium, detecting described recording medium when the schedule time inherent described second in the moment of closing from described platen lid is detected is when being under an embargo duplicating medium, controls to forbid the duplicating to the image on the described recording medium; And
Not when being under an embargo duplicating medium, to read the image on the described recording medium when in described second detects, detecting described recording medium.
10. image forming method as claimed in claim 9, wherein,
Whether described detection record medium is that the be under an embargo step of duplicating medium detects described recording medium and whether is the duplicating medium that is under an embargo by detecting the magnetization inversion that is caused by the magnetic element that is included in the recording medium.
11. image forming method as claimed in claim 9 also comprises:
Before transmitting recording medium, described recording medium is being placed on the mounting table part, in order to utilize described image fetching unit to read image on the described recording medium.
12. image forming method as claimed in claim 11 also comprises:
Be when being under an embargo duplicating medium when detecting recording medium and detecting described recording medium, control to forbid the duplicating to the image on the described recording medium.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007305891 | 2007-11-27 | ||
| JP2007-305891 | 2007-11-27 | ||
| JP2007305891 | 2007-11-27 | ||
| JP2008239095A JP4518201B2 (en) | 2007-11-27 | 2008-09-18 | Image forming apparatus |
| JP2008-239095 | 2008-09-18 | ||
| JP2008239095 | 2008-09-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446785A CN101446785A (en) | 2009-06-03 |
| CN101446785B true CN101446785B (en) | 2013-08-07 |
Family
ID=40742505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101801088A Active CN101446785B (en) | 2007-11-27 | 2008-11-27 | Image forming apparatus and method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4518201B2 (en) |
| KR (1) | KR101214500B1 (en) |
| CN (1) | CN101446785B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102055862A (en) * | 2009-11-06 | 2011-05-11 | 樊晓青 | Method for querying and controlling for copying, facsimiling and scanning |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1838185A (en) * | 2005-03-23 | 2006-09-27 | 富士施乐株式会社 | Magnetic element-applied medium, and medium information reading method and device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0635277A (en) * | 1992-07-16 | 1994-02-10 | Ricoh Co Ltd | Copying device having skip mode |
| JPH10222033A (en) * | 1997-02-10 | 1998-08-21 | Minolta Co Ltd | Color image forming device |
| JP2005161769A (en) * | 2003-12-04 | 2005-06-23 | Konica Minolta Business Technologies Inc | Image formation device, image formation method, document control system, document control method, image formation program and recording medium in which image formation program is recorded while computer reading being possible |
-
2008
- 2008-09-18 JP JP2008239095A patent/JP4518201B2/en not_active Expired - Fee Related
- 2008-11-24 KR KR1020080116708A patent/KR101214500B1/en active IP Right Grant
- 2008-11-27 CN CN2008101801088A patent/CN101446785B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1838185A (en) * | 2005-03-23 | 2006-09-27 | 富士施乐株式会社 | Magnetic element-applied medium, and medium information reading method and device |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2005-161769A 2005.06.23 |
| JP特开平6-35277A 1994.02.10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009153098A (en) | 2009-07-09 |
| CN101446785A (en) | 2009-06-03 |
| KR101214500B1 (en) | 2012-12-24 |
| JP4518201B2 (en) | 2010-08-04 |
| KR20090054905A (en) | 2009-06-01 |
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