CN108319120A - Image forming apparatus - Google Patents
Image forming apparatus Download PDFInfo
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- CN108319120A CN108319120A CN201810151487.1A CN201810151487A CN108319120A CN 108319120 A CN108319120 A CN 108319120A CN 201810151487 A CN201810151487 A CN 201810151487A CN 108319120 A CN108319120 A CN 108319120A
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- Prior art keywords
- control
- setting
- image
- quality
- image forming
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Control Or Security For Electrophotography (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The present invention provides user's image forming apparatus that can simply specify the setting for the control that the quality handled is formed to maintenance image.The image forming apparatus has：Display unit；Operation portion；Image forming part forms image on medium；First storage part stores multiple settings that control is maintained to the quality of the quality for maintaining the image in image forming part to be formed；Second storage part stores the setting that control is maintained to the quality of the quality for maintaining the image in image forming part to be formed；And control unit, the quality that is set for based on the storage of the second storage part maintain control.Control unit makes multiple settings that display unit shows that the first storage part stores, when a setting is selected from multiple settings of display by operation portion, the setting for being stored in the second storage part is changed to selected setting, when arbitrary setting specified by operation portion, the setting for being stored in the second storage part is changed to through the specified setting of operation portion.
Description
Technical field
Embodiments of the present invention are related to image forming apparatus.
Background technology
In image forming apparatus, as keeping the processing of good image quality to have：Image quality for maintaining printing image
The image quality of (concentration) maintains control and the position correction control of the superposition precision for maintaining (correction) multiple color images.
When meeting preset implementation condition, image forming apparatus implements image quality and maintains control and position correction control.However, drawing
The implementation condition that matter maintains control and position correction to control does not meet the application method or hobby of user sometimes.In previous image
In forming apparatus, image quality maintains the setting of the implementation condition of control and position correction control that can not be changed by user oneself, needs
Service technician is entrusted to carry out setting change.There is also go on business for the operation changed by the setting that service technician carries out
The problem of costs such as expense and operating cost increase.
Invention content
Technical problems to be solved by the inivention
To solve the above-mentioned problems, the purpose of the present invention is to provide a kind of image forming apparatus, user can be simply
The specified setting content for the control for maintaining image to form processing quality.
Solve the technical solution of technical problem
According to embodiment, image forming apparatus, wherein have：Display unit；Operation portion；Image forming part, on medium
Form image；First storage part is stored and is maintained to the quality of the quality for maintaining the image in described image forming portion to be formed
Multiple settings of control；Second storage part stores the matter to the quality for maintaining the image in described image forming portion to be formed
Amount maintains the setting of control；And control unit, control is maintained according to the quality that is set for of second storage part storage, it is described
Control unit makes the display unit show multiple settings of first storage part storage, when by the operation portion from the more of display
When selecting a setting in a setting, the setting for being stored in second storage part is changed to selected set by the control unit
Fixed, it is the position school that the image quality for the image quality for maintaining each image maintains control and adjustment multiple images that the quality, which maintains control,
At least one of position correction control of quasi- precision, in each setting that second storage part is stored, the image quality dimension
The implementation condition for holding one of control and position correction control includes printing number, and the implementation condition of another one includes passing through
Time.
Description of the drawings
Fig. 1 is the sectional view for the configuration example that summary shows the digital all-in-one machine for being related to embodiment.
Fig. 2 is that summary shows control system in the control unit and printer of the digital all-in-one machine for being related to embodiment
Configuration example block diagram.
Fig. 3 is the block diagram of the configuration example of the operation panel of the digital all-in-one machine for illustrating to be related to embodiment.
Fig. 4 is that the image quality for illustrating to be related in the digital all-in-one machine of embodiment maintains control and position correction
The flow chart of the action of control.
Fig. 5 is the display for the setting menu screen that the display unit for the digital all-in-one machine for being related to embodiment is shown
Example.
Fig. 6 is the display for the setting menu screen that the display unit for the digital all-in-one machine for being related to embodiment is shown
Example.
Fig. 7 is the setting screen for the self-checking function that the display unit for the digital all-in-one machine for being related to embodiment is shown
Show example.
Fig. 8 is the setting picture that the image quality in the service mode for the digital all-in-one machine for being related to embodiment maintains to control
The display example in face.
Fig. 9 is the setting picture of the position correction control in the service mode for the digital all-in-one machine for being related to embodiment
The display example in face.
Figure 10 is that the setting of the self-checking function for illustrating be related in the digital all-in-one machine of embodiment becomes
The flow chart of processing example when more.
Specific implementation mode
In the following, being described with reference to the accompanying drawings to embodiment.
Fig. 1 is the sectional view for the configuration example that summary shows the digital all-in-one machine 10 for being related to embodiment.It is related to this
(MFP, the Multi-Functional Peripheral of digital all-in-one machine 10 of embodiment：Multi-function peripheral)
It plays a role as image forming apparatus.As shown in Figure 1, digital all-in-one machine 10 (image forming apparatus) has scanner
1, printer 2, operation panel 4 and control unit 5.
Scanner 1 is the device for reading the image of original copy and being converted to image data.Scanner 1 is for example by making original copy read
The image in face is converted to the compositions such as the ccd line sensor of image data.Scanner 1 is for example arranged in digital all-in-one machine 10
Body top.Scanner 1 is controlled by control unit 5.Scanner 1 exports the image data of original copy to control unit 5.
Printer 2 (Printing Department) is forming image as being formed on the paper of image medium (medium).As image shape
At the colored printing that the printer 2 of device has the function of to be printed on coloured image on paper, and by monochromatic (for example, black)
Single color printing function of the image printing on paper.For example, printer 2 is the image forming apparatus of electronic photo mode.Printing
Machine 2 is formed using the toner (printing material) of multiple colors (for example, yellow (Y), cyan (C), pinkish red (M) these three colors)
Coloured image.In addition, printer 2 forms monochrome image using the toner of monochromatic (for example, black).Printer 2 can have
It is superimposed the image of multiple colors and forms the colored printing function of coloured image and form the single color printing function of monochrome image.
In the configuration example shown in Fig. 1, printer 2 has paper feeding cassette 20 (20A, 20B, 20C).Paper feeding cassette 20 is supplied with print
The sheet feed section of the paper of map brushing picture.In addition, printer 2 can have manual pallet etc. as sheet feed section.For example, each paper feeding cassette
20A, 20B, 20C are set to the lower part of 10 main body of digital all-in-one machine with detachable state.These paper feeding cassettes 20A, 20B,
20C accommodates the paper of the type (for example, size, papery) of setting respectively.
The set information of information in relation to the accommodated paper of each paper feeding cassette etc. is stored in nonvolatile memory (after for example,
The NVM54 stated).Printer 2 selects to accommodate the paper feeding cassette of the paper used in printing treatment according to set information.Printer 2 exists
By the print on paper image of the paper feeding cassette supply selected.In addition, when printer 2 has manual pallet, for manual pallet
Can be identical as each paper feeding cassette, set information is stored in nonvolatile memory.
Each paper feeding cassette 20A, 20B, 20C respectively have pick-up roller 21A, 21B, 21C.Pick-up roller 21A, 21B, 21C are from each confession
Paper is taken out in carton 20A, 20B, 20C one by one.Pick-up roller 20A, 20B, 20C supply the paper of taking-up by multiple conveying rollers etc.
The delivery section 22 of composition.Paper feeding cassette and pick-up roller as sheet feed section are not limited to 3.For example, paper feeding cassette and pick-up roller can be with
It it is 1 or 2, or 4 or more.In addition, as sheet feed section, not only paper feeding cassette, or manual pallet.
Delivery section 22 conveys paper in printer 2.Delivery section 22 by from the paper that pick-up roller 21A, 21B, 21C are supplied to
Alignment roller 24 conveys.Alignment roller 24 conveys the paper in the timing from intermediate transfer belt 27 to paper transferred image, to transfer position
.
Image forming part 25 (25Y, 25M, 25C, 25K), 28 conduct of exposure portion 26, intermediate transfer belt 27 and transfer section
It forms the image forming unit of image and plays a role.Image forming part 25 (25Y, 25M, 25C, 25K) is formed on paper to be turned
The image of print.In the configuration example shown in Fig. 1, image forming part 25Y forms image by the toner of yellow.Image forming part
25M forms image by pinkish red toner.Image forming part 25C forms image by the toner of cyan.Image forming part
25K forms image by the toner of black.Each image forming part 25 (25Y, 25M, 25C, 25K) is folded on intermediate transfer belt 27
The image of a variety of colors is added to be transferred.As a result, color image is formed on intermediate transfer belt 27.
Exposure portion 26 is by laser in the photosensitive drums (image-carrier) of each image forming part 25 (25Y, 25M, 25C, 25K)
Form electrostatic latent image.Exposure portion 26 irradiates the laser controlled according to image data via optical systems such as polygon prisms to photosensitive drums.
Laser from exposure portion 26 forms electrostatic latent image on the surface of each photosensitive drums.Exposure portion 26 is according to control based on view data
The light that signal control laser is sent out.It is the figure by the toner development of a variety of colors in the electrostatic latent image that each photosensitive drums are formed
Picture.For example, exposure portion 26 controls the power of laser according to control signal.In addition, exposure portion 26 is used also according to control signal control
In the modulation voltage etc. of the pulse width for the light that control laser is sent out.
Each image forming part 25 (25Y, 25M, 25C, 25K) will be formed in respective photosensitive by the toner of a variety of colors
Latent electrostatic image developing on drum.Each image forming part 25 (25Y, 25M, 25C, 25K) is formed in photosensitive drums is used as visual image
Toner image.Intermediate transfer belt 27 is middle transfer body.Each image forming part 25 (25Y, 25M, 25C, 25K) will be photosensitive
In the toner image transfer (primary transfer) to intermediate transfer belt 27 formed on drum.Each image forming part 25 (25Y, 25M,
25C, 25K) primary transfer position to toner image apply transfer bias.Each image forming part 25 (25Y, 25M, 25C,
Transfer bias 25K) is controlled by Transfer current.Toner image in each photosensitive drums is in respective primary transfer position by turning
Print bias is transferred to intermediate transfer belt 27.
In addition, each image forming part 25Y, 25M, 25C, 25K are respectively provided with the sensings such as potentiometric sensor and concentration sensor
Device.Potentiometric sensor is the sensor for detecting photosensitive drum surface current potential.In each image forming part 25Y, 25M, 25C, 25K, electrification
Charger makes the surface of photosensitive drums charge before the exposure of exposure portion 26.Potentiometric sensor detection makes surface band by charging charger
The surface potential of the photosensitive drums of electricity.The concentration for the toner image that concentration sensor detection transfers on intermediate transfer belt 27.And
And concentration sensor can also detect the toner image formed in photosensitive drums.
For example, when forming monochrome image, image forming part 25K will pass through the toner of the toner development of black (monochrome)
Image (visual image) is transferred on intermediate transfer belt 27 (primary transfer).As a result, the holding of intermediate transfer belt 27 passes through black
The monochrome image that the toner of (monochrome) is formed.
In addition, when forming coloured image, each image forming part 25Y, 25M, 25C, 25K will be (yellow each by a variety of colors
Color, magenta, cyan, black) the toner image (visual image) of toner development be overlapped on intermediate transfer belt 27
It transfers (primary transfer).As a result, intermediate transfer belt 27 keeps coloured image made of the toner image overlapping of a variety of colors.
Toner image on intermediate transfer belt 27 is transferred to paper (medium) by transfer section 28 in secondary transfer position.Two
Secondary transfer position is the position for transferring the toner image on intermediate transfer belt 27 to paper.Secondary transfer position is branch
Support the opposite positions roller 28a and secondary transfer roller 28b.Transfer section 28 applies to secondary transfer position and is turned by what Transfer current controlled
Print bias.Transfer section 28 is transferred the toner image on intermediate transfer belt 27 to paper by transfer bias.
Fuser 29 has the function being fixed on toner on paper (medium).For example, in embodiments, fuser
29 make toner image be fixed on paper by supplying the heat of paper.But as long as image is fixed on paper by fuser 29
It opens above, is not limited to make image be fixed by heat.
Fuser 29 has for carrying out fixing processing and to the structure of paper heat supply.It is fixed in the configuration example shown in Fig. 1
Shadow device 29 is by being built-in with the heating roller 29b of heating part 29a and connecting under pressurised conditions with the fixing belt heated by heating roller 29b
The pressure roller 29c connect is constituted.As long as heating part 29a can carry out temperature controlled heater.For example, heating part 29a can
To be made of heating lamps such as halogen lamp, or the heater of sensing heating (IH) mode.In addition, heating part 29a can be by
Multiple heaters are constituted.
For example, when into fixing processing that toner image is fixed on paper is about to, control unit 5 controls fuser 29
For fixing temperature.The fuser 29 for being controlled as fixing temperature is pressurizeed on one side by the paper after 28 transfer toner image of transfer section
It is heated on one side with fixing temperature.Toner image is fixed on paper by fuser 29 as a result,.In addition, fuser 29 will
Any one conveying of fixing treated paper into paper discharge unit 30 or automatic two sides device 31.
When discharge is by fixing treated the paper of fuser 29, which exports to paper discharge unit 30.Also, when by fixed
Treated for the fixing of shadow device 29 when back side of paper also forms image, which temporarily conveys to 30 side of paper discharge unit, then go back to and
It is conveyed to ADU31.At this point, ADU31 supplies the paper being inverted by going back to alignment roller 24 again.
Operation panel 4 (operation portion) is user interface.Operation panel 4 has display unit 4a, and display unit 4a has various
Button and touch panel 4b.Control unit 5 controls the content shown in the display unit 4a of control panel 4.Also, operation panel 4 will
It is exported from the touch panel 4b or button inputted information of display unit 4a to control unit 5.User is in 4 assigned work mould of operation panel
The information such as formula or input equipment setting.For example, type of the user by the specified paper for being put into paper feeding cassette 20 of operation panel 4.
In the following, being illustrated to the structure of the control system of digital all-in-one machine 10.
Fig. 2 is the configuration example of the control system of the control unit 5 and printer 2 that roughly show digital all-in-one machine 10
Block diagram.
In configuration example shown in Fig. 2, control unit 5 have system CPU 51 (processor), RAM52, ROM53, NVM54,
HDD55, page memory 56, external interface 57 (exterior I/F) and image processing part 58.
System CPU 51 is uniformly controlled that digital all-in-one machine 10 is whole and each portion.System CPU 51 is by executing program
And realize the processor of processing.System CPU 51 is connect via system bus with each portion in device.System CPU 51 is via system
Bus is not only connect with each portion in control unit 5, is also connect with scanner 1, printer 2, operation panel 4 etc..System CPU 51
By the two-way communication with scanner 1, printer 2 and operation panel 4, instructs to each portion's output services and obtained from each portion
Take various information.In addition, the input of system CPU 51 indicates the detection signal and work of the various sensors of each portion setting in the device
Make the information of state etc..
RAM52 is made of volatile memory.RAM52 plays a role as working storage or buffer storage.ROM53
It is the non-rewritable nonvolatile memory for storing program and controlling data etc..System CPU 51 is by using RAM52 and executes
It is stored in the program of ROM53 (or NVM54, HDD55) and realizes various processing.For example, system CPU 51 is made by executing program
For printing execution unit and forbid unit to play a role.
NVM54 is the nonvolatile memory that can be rewritten.The control program and control that NVM54 storage systems CPU5 is executed
Data.In addition, NVM54 stores various set informations and treatment conditions etc..
Hard disk drive (HDD) 55 is the storage device of large capacity.HDD55 stores image data and various track records letter
Breath etc..Also, HDD55 can store control program and control data etc., can also store set information and treatment conditions etc..
Page memory 56 is the memory for the image data as process object to be unfolded.For example, when carrying out at copy
When reason, the image data after storage scanner 1 reading of page processor 56 and the image procossing being scanned.System CPU 51 is right
It is exported to printer 2 after being stored in the image procossing of the image data implementation printing of page memory 56.Also, system CPU 51
The image data for being stored in page memory 56 can be stored in HDD55, or sent to external device (ED) via external interface 57.
External interface 57 (exterior I/F) is for the interface with communication with external apparatus.For example, the reception of external interface 57 is based on
The print data that printing from external device (ED) requires.As long as the progress of external interface 57 connects with the data notification of external device (ED)
Mouthful, for example, it may be the interface with external device (ED) local interconnection, can also be the network interface via network communication.
Image processing part 58 has at the image for the scanning system for carrying out image procossing to the image data that scanner 1 is read
What reason portion, the Compress softwares portion that image data is compressed or decompressed and generation printer 2 were printed on paper beats
The function of the image processing part of the print system of the image data of print etc..For example, the image processing part as scanning system, tool
There are the functions such as correction process between shading correction processing, greyscale transform process, line.
In addition, control unit 5 can be made of multiple control units.Also, the processing that control unit 5 carries out can be by constituting control
Multiple control units in portion 5 carry out respectively.
In the following, being illustrated to the configuration example of the control system of printer 2.
Fig. 2 shows configuration example in, structure of the printer 2 as control system, have print cpu 61 (processor),
RAM62, ROM63, NVM64, conveying control unit 65, exposure control unit 70, image form control unit 71, transfer control unit 73, determine
Shadow control unit 75, reversion control unit 76 etc..
Print cpu 61 is responsible for the control of entire printer 2.Print cpu 61 is the place that processing is realized by executing program
Manage device.Print cpu 61 is connect via system bus etc. with each portion in printer 2.Print cpu 61 is according to from system CPU 51
Each portion output services instruction of the work order into printer 2, and the various information obtained from each portion are led to system CPU 51
Know.
RAM62 is made of the memory of volatibility.RAM62 plays a role as working storage or buffer storage.
ROM63 is the non-rewritable nonvolatile memory such as storage program and control data.Print cpu 61 by using RAM62 simultaneously
Execution is stored in the program of ROM63 (or NVM64) and realizes various processing.
NVM64 is the non-volatile memory that can be rewritten.For example, the control journey that NVM64 storage print cpus 61 execute
Sequence and control data.In addition, NVM64 storages and the relevant set information of action of printer and treatment conditions etc..Moreover,
NVM64 has the table 64a as the first storage part and table 64b as the second storage part.
The setting content that table 64a storage users can select.Table 64a storages are shown with the manipulable operation screen of user
The associated setting content of each icon shown.Also, table 64b stores aftermentioned image quality and maintains control function and position correction control
The set information of function.The set information for being stored in table 64b includes implementation condition (condition 1) and the position school that image quality maintains control
The implementation condition (condition 2) of quasi- control.In addition, table 64a, 64b can be set to the storage parts such as NVM54 or HDD55.
Convey the paper sheet delivery in the control printer 2 of control unit 65.It conveys control unit 65 and controls pick-up roller 21 and delivery section
22 driving.Control unit 65 is conveyed according to the work order from print cpu 61 to as the defeated of the delivery section 22 in printer 2
The driving of roller is sent to be controlled.For example, when print cpu 61 starts to carry out image formation processing to paper, instruction passes through pick-up roller
21 and delivery section 22 to conveying control unit 65 start paper supply.
Exposure control unit 70 controls exposure portion 26.Exposure control unit 70 passes through according to the work order from print cpu 61
Photosensitive drums of the exposure portion 26 in each image forming part 25Y, 25M, 25C, 25K form electrostatic latent image.For example, exposure control unit 70
The laser for being irradiated in each photosensitive drums irradiation to exposure portion 26 according to the image data that print cpu 61 indicates controls.
Image forms the driving that control unit 71 controls each image forming part 25Y, 25M, 25C, 25K.Image forms control unit
71 according to the work orders from print cpu 61, to be formed in each image forming part 25Y, 25M, 25C, 25K photosensitive drums it is quiet
Electric sub-image is developed by the toner of a variety of colors.Transfer driving and Transfer current that control unit 73 controls transfer section 28
Deng.Control unit 73 is transferred according to the work order from print cpu 61, intermediate transfer belt 27 will transfer to by transfer section 28
Toner image is transferred on paper.
It is fixed the driving that control unit 75 controls fuser 29.Fixing control unit 75 refers to according to the work from print cpu 61
Enable driving heating roller 29b and pressure roller 29c.In addition, fixing controller 75 by controlling heating part 29a by heating roller 29b's
Surface temperature control is in desirable temperature.Fixing control unit 75 refers to the surface temperature control of heating roller 29b in print cpu 61
Fixed temperature (fixing temperature).
Invert the driving that control unit 76 controls ADU31.Inverting control unit 76 will according to the work order from print cpu 61
It is taken into ADU31 by the paper of fuser 29.For example, (carrying out two when forming image at the back side of fixing treated paper
When face is printed), reversion control unit 76 temporarily conveys fixing treated paper to 30 side of paper discharge unit, then carries out drive control
So that it is inverted and is taken into AUD31.ADU31 supplies the paper that paper discharge unit 3 inverts to alignment roller 24 again.By
This, paper supplies alignment roller 24 again under inverted status.
In the following, being illustrated to operation panel 4.
Fig. 3 is the block diagram of the configuration example for illustrating operation panel 4.
As shown in figure 3, operation panel 4 have display unit 4a, touch panel 4b, panel CPU41 (processor), RAM42, with
And ROM43 etc..
Panel CPU41 control whole operations panel 4.It is inputted for user for example, panel CPU41 is shown in display unit 4a
The icon etc. of instruction.In addition, panel CPU41 obtains the instruction of input touch panel 4b.Panel CPU41 is examined by touch panel 4b
The display area that user contacts the icon that (touch) display unit 4a is shown is surveyed, is instructed to (by selecting) to detect the icon.
Panel CPU41 will indicate that the information of the instruction (for example, icon) of input is sent to system CPU 51.
RAM42 is made of the storage part of volatibility.RAM42 plays a role as working storage or buffer storage.
ROM43 is the non-rewritable nonvolatile memory for storing program and controlling data etc..Panel CPU41 is by using RAM42
And it executes the program for being stored in ROM43 and realizes various processing.
In addition, panel CPU41 can be realized as the function of system CPU 51.
In the following, to printer 2 for maintaining the function (control) of the quality of printing (image is formed) to illustrate.
In the present embodiment, printer 2 is for maintaining the function of printing quality to be contained in self-checking function.In addition, maintaining
The function of printing quality maintains to realize by control by quality.It is related in the printer 2 of present embodiment, maintains to control as quality
Fixture has image quality that control is maintained to be controlled with position correction.Here, it includes that image quality maintains control and position correction that quality, which maintains control,
Any one in control, or including two sides.
Image quality maintain control be quality maintain control in one control, be for maintains printing image image quality (adjusting,
Correction) processing.It is to execute the function that image quality maintains control according to set information that image quality, which maintains control function,.Image quality maintains control
Function is to changing there are elapsed-time standards or the function that changed image quality is maintained due to processing number etc..Make
In printer 2 with multiple type toners such as such as yellow, cyan, magenta, black, over time or printing is opened
Number, it is possible to cause the variation etc. of tone.Therefore, printer 2 executes image quality and maintains control to maintain image quality.
Position correction control is that quality maintains one in control to control, and is for maintaining and (adjusting, correction) multiple images
Superposition precision processing (control).Position correction control is the main each chromatic graph for maintaining composition colored when carrying out colored printing
As the processing of superposition precision.Position correction control function is the function according to the calibration control of set information execution position.For example, beating
Print machine 2 has 4 color developers of cyan, magenta, yellow, black, will be developed by a variety of colors on intermediate transfer belt 27
Image superposition and coloured image is made.Printer 2 is controlled as position correction, folded on intermediate transfer belt 27 for maintaining
Add the control of the precision of the image of a variety of colors.
Image quality maintains control and position correction control to be set by multiple control parameters independently.These setting letters
Breath is stored in the table 64b of NVM64.For example, maintaining control and position correction control that implementation condition is set separately image quality.Work as satisfaction
Image quality maintains printer 2 when the implementation condition of control to execute image quality maintenance control, when the implementation condition for meeting position correction control
When 2 execution position of printer calibration control.That is, since image quality maintains control that implementation item can be set separately with position correction control
Part, therefore can be set as implementing simultaneously, it can also be set as only implementing some.
In the printer 2 of present embodiment, the implementation condition of control and position correction control is maintained for implementing image quality
It can be changed to the setting that user directly selects from the setting of preset multiple types, can also be changed to that there is profession
The setting that the service technician of knowledge is customized according to the application method or hobby of user.Service technician is can to determine
The personnel for the set information that ordinary user can not change in digital all-in-one machine 10 processed are to be set acording to the requirement of user
The personnel of fixed customization operations.
In general, image forming apparatus has various specifications according to operational mode or product category etc..Such as, it is desirable that high image quality
Color image forming device mostly in order to ensure high quality, and carry out frequently implementing image quality maintaining control and position correction control
The setting (default setting) of equal quality controls.However, maintaining the quality such as control and position correction control to maintain control implementing image quality
Image formation processing cannot be executed during system.Therefore, carry out with user assume more than frequency carry out image quality maintain control and
When the setting of the operation of position correction control, there is the frequency for wanting to reduce image quality maintenance control and position correction control in user
It is required that.
It is related in the digital all-in-one machine 10 of present embodiment, user being capable of setting from pre-prepd multiple types
Selection image quality maintains the implementation condition of control and position correction control function in fixed.Thus, it is possible to service technician is not contacted,
And implementation condition (the frequency of execution that image quality maintains control and position correction control can be changed by the operation of user oneself
Rate).In addition, when wanting to carry out the more detailed customization of the setting than pre-prepd multiple types, the image of present embodiment
Forming apparatus can receive the requirement set by service technician.
Fig. 4 is for illustrating that image quality maintains the flow chart of the action of control and position correction control.
As shown in figure 4, the print cpu 61 of printer 2 is identified based on the set information being stored in the table 64b of NVM64
Image quality maintains the implementation condition (condition 2) of the implementation condition (condition 1) and position correction control of control.The phase is operated in printer 2
Between, whether the monitoring of print cpu 61 (action 11) meets implementation condition (condition 1) and the position correction control that image quality maintains control
Implementation condition (condition 2).
That is, when being judged as that meeting image quality maintains implementation condition (condition 1) of control ("Yes" in action 11), printing
CPU61 executes image quality and maintains control (action 12).In addition, when being judged as meeting the implementation condition (item of position correction control function
Part 2) when (action 13 in "Yes") when, then execution position calibration control (action 14).
Implementation condition can be printing number (printing number of pages), or pass through the time.Set the implementation based on printing number
After condition, print cpu 61 executes printing and just accumulates and calculate printing number every time.At this point, the accumulation of the monitoring printing number of print cpu 61
Whether number reaches the threshold value set as implementation condition (condition 1 or condition 2) or more.When the printing number of accumulation reach condition 1 or
When more than the threshold value of condition 2, print cpu 61 executes image quality and maintains control or position correction control.Control is maintained when implementing image quality
Or after position correction control, the printing number of the resetting accumulation of print cpu 61 carries out the counting of printing number again.
In addition, to after the time sets implementation condition, print cpu 61, which calculates, passes through the time.At this point, print cpu 61 is supervised
Depending on whether reaching the threshold value set as implementation condition (condition 1 or condition 2) or more by the time.Reach condition when passing through the time
1 or condition 2 threshold value more than when, print cpu 61 execute image quality maintain control or position correction control.Implement image quality and maintains control
Or after position correction control, passes through the time after the resetting calculating of print cpu 61, proceed through the calculating of time again.
In addition, image quality maintains implementation condition (condition 2) basis of the implementation condition (condition 1) and position correction control of control
Characteristic and the operational mode of each image forming apparatus and be set separately.That is, condition 1 can be set separately with condition 2 it is independent
Arbitrary condition.For example, one not implemented during image quality maintains control and position correction to control can be set.When condition 1 and condition 2
For the same terms when, print cpu 61 the phase same time implement image quality maintain control with position correction control.
In addition, in image quality maintains implementation condition of the control with position correction control, it can be to set a side by the time
Implementation condition, to print the implementation condition that number sets another party, for example, with continuously run a period of time be possible to cause
In the image forming apparatus of position deviation, the implementation condition that position correction controls can be set as the process continuously run
The threshold value of time.Image quality maintain control it is unrelated with the duration of runs and with printing number increase be possible to image quality generate variation figure
As that in forming apparatus, the implementation condition of control can be maintained to be set as the threshold value for printing number image quality.That is, position correction control
The implementation condition of system can be set as the threshold value by the time that continuously runs, and image quality maintains the implementation condition of control can be with
It is set as the threshold value for printing number.
In the following, maintaining the setting change of control (image quality maintains control and position correction to control) to say to being directed to quality
It is bright.
Fig. 5 and Fig. 6 is the display example for the setting menu screen that display unit 4a is shown.Fig. 5 is set menu screen first
The picture of page, Fig. 6 are the pictures for the second page for setting menu.Having on setting menu screen shown in Fig. 5 and Fig. 6 can pass through
Multiple icons of touch panel 4b selections.For example, the picture of Fig. 5 and the picture of Fig. 6 can be by being set to right side towards picture
The arrow icon switch over.
In setting menu screen shown in Fig. 5 and Fig. 6, multiple icons are shown according to each of various setting items.Fig. 5
And the icon A1 in icon shown in Fig. 6 is the button of the setting for the self-checking function that instruction maintains control comprising quality.Wish change
Quality maintains the user of the setting of control to select (touch) icon A1.By after selection (touch), panel CPU41 is being shown icon A1
Portion 4a shows the setting screen for the self-checking function that control is maintained comprising quality.
Fig. 7 is the display example of the setting screen of self-checking function.In display example shown in Fig. 7, what display user can select
Four icons A21, A22, A23, A24.
Icon A21 is shown as " performance priority 1 ".Icon A21 correspond to compared with default setting by image quality maintain control and
Position correction controls both sides or the setting content of the implementation frequency reduction of either one.When selecting icon A21, it is changed to draw
Matter maintains control and the setting of position correction control both sides or the implementation frequency reduction of either one.Setting corresponding with icon A21
Content is for example stored in the table 64a of NVM64.
For example, when being assumed to be the few status of using of colored printing number, icon A21 can correspond to not change image quality maintenance
The frequency of control and reduce position correction control frequency setting content.This assumes that maintain position if colored printing is few
Set the setting content when necessity reduction of the precision of calibration.
Icon A22 is shown as " performance priority 2 ".Icon A22 correspond to compared with the setting content corresponding to icon A21 into
Image quality is maintained control and the setting content of position correction control both sides or the implementation frequency reduction of either one by one step.When selection should
When icon A22, it is changed to that image quality is further maintained control and position correction control both sides compared with when selecting icon A21 or appoints
The setting of the implementation frequency reduction of one side.Setting content corresponding with icon A22 is for example stored in the table 64a of NVM64.
For example, in the case of being assumed to be the status of using for hardly executing colored printing, icon A22 can be corresponded to
The setting content that image quality maintains the frequency of control and do not implement the frequency of position correction control is not changed.This assume that for if it is
The state for hardly implementing colored printing, then almost without necessity of the position correction of the quality for maintaining coloured image control
Setting content when property.
Icon A23 is shown as " image quality is preferential ".Icon A23 is set as the implementation that image quality maintains control and position correction control
Frequency is well maintained the setting content of printing quality.Here, the corresponding setting contents of icon A23 are the settings of " image quality is preferential "
For the setting content of default setting.When selecting icon A23, image quality maintains the implementation frequency setting of control and position correction control
For default setting.
In general, default setting and actual status of using (for example, frequency of colored printing) are not related, be set as in order to
The digital all-in-one machine maintains image quality inherently and necessary setting content.Therefore, in order to maintain the more work(of the number
The image quality that energy all-in-one machine has, default setting is using the preferential setting of image quality.In addition, default setting can be the multifunction digital
All-in-one machine fixes the initial set value of setting, and the setting content that can also customize service technician is as default setting.
Icon A24 is shown as " contact service technician ".Icon A24 is the technological service people for requiring professional knowledge
Member carries out the icon of setting change.Digital all-in-one machine 10 can become under the service mode that only service technician operates
More arbitrary setting.That is, icon A24 is people's (service technician) for notifying to be set in the maintenance mode
Button.When selecting icon A24, image quality maintains control and the setting content of position correction control to be changed to default setting.When
When selecting icon A24, as the notice to service technician, it can entrust and safeguard to service technician online, it can also
Introduce contact address and the contact method etc. of display technology attendant.
Control is maintained then to scheme with the default setting of position correction control for example, implementing image quality if it is every 1000 printings
Mark A21 corresponds to every 2000 printings and implements the setting content that image quality maintains control and position correction control, and icon A22 is corresponded to
The setting content that image quality maintains control and position correction control is implemented in every 5000 printings.It selects to set with for user as a result,
Each icon accordingly, make indicate implement image quality maintain control and position correction control interval setting content (implement item
Part).
Icon as described above is provided by the operation screen that can be directly operated in user, user wishes to change image quality dimension
Hold control and position correction control interval when, even if do not contact one by one service technician only by select icon if can
Change and implements the interval that image quality maintains control and position correction control.
In addition, the user for being not content with setting content corresponding with pre-prepd icon, can adjust setting value,
Become the opportunity controlled with position correction further into image quality maintenance control to contact service technician.In order to support the operation,
The icon of contact service technician can also be set.
Fig. 8 and Fig. 9 is setting screen can be set by the operation change of service technician, under service mode
Show example.
The digital all-in-one machine 10 is switched to by the service technician that setting change commission is received from user
Service mode.For example, not knowing when special code that service technician is able to know that or input is special inputting user
When operation, the control unit 5 of digital all-in-one machine 10 is shifted to service mode.Service mode and general user's energy
The operation mode enough utilized is different, is the operation mode that only service technician can be handled.In the maintenance mode, digital more work(
The service technician of energy all-in-one machine 10 carries out the setting indicated by operation portion.For example, in the maintenance mode, technological service people
Member specifies the implementation item of the implementation condition and position correction control of image quality maintenance control according to the code inputted by operation portion 4b
Part etc..Control unit 5 carries out setting corresponding with the code specified by operation portion 4b in the maintenance mode.
For example, the setting screen shown in Fig. 8 is the example for the implementation condition that appointment codes " 1 " maintain control as image quality.
To service technician setting for specified various codes distribution image quality maintenance control as the implementation condition of image quality maintenance control
Determine content.In example shown in Fig. 8, the specified implementation condition distributed code " 1 " of service technician is (for example, printing number is
1000 etc.) as image quality maintain control implementation condition.In addition, the setting screen shown in Fig. 9, which is appointment codes " 2 ", is used as position
Set the example of the implementation condition of calibration control.Specified as the implementation condition that position correction controls to service technician is each
The setting content of kind code dispensing position calibration control.In example shown in Fig. 9, service technician is specified to code " 2 " point
The implementation condition that the implementation condition (for example, being 1 hour etc. by the time) matched is controlled as position correction.
In the setting that service technician as described above carries out in the maintenance mode, self-test work(can be meticulously specified
The set information of energy (image quality maintains the implementation condition of control and the implementation condition of position correction control).Therefore, for being unsatisfactory for
In the user for the setting content that can be selected by icon, the setting under the service mode of service technician operation can be carried out
Change.
In the following, maintaining control to the quality in this digital all-in-one machine 10, (image quality maintains control and position correction control
System) setting change processing illustrate.
Figure 10 is for illustrating to carry out to maintain the processing example when setting change of control and position correction control for image quality
Flow chart.
Wish that the user of change setting indicates the display of setting menu screen by operating operation panel 4.Panel CPU41
Depending on the user's operation in display unit 4a display setting menu screens (action 21).In display unit 4a display setting menu screens
Afterwards, it is desirable to change the icon (button) for the setting that quality maintains the user of the setting of control to select instruction self-checking function.
After the icon of the setting of selection instruction self-checking function ("Yes" in action 22), panel CPU41 is in display unit 4a
Show the setting screen (action 23) of self-checking function.Corresponding to the setting content that panel CPU41 at least can select user
Multiple icons (button) are shown in display unit 4a as the setting screen of self-checking function.
Here, example as shown in Figure 7, panel CPU41 schemes the setting content that can be selected with user for corresponding two
Mark (1 icon A21 of performance priority, 2 icon A22 of performance priority), indicate default setting icon (the preferential icon A23 of image quality), with
And the icon (service technician code icon A24) of instruction service technician code is as the figure shown in display unit 4a
Mark.
When user touches 1 icon A21 of performance priority, detection signal detections of the panel CPU41 based on touch panel 4b
It can preferential 1 icon A21 selected situation.Panel CPU41 by 1 icon A21 of performance priority selected situation notify to
System CPU 51.After receiving the notice from panel CPU41, system CPU 51 indicates 1 icon of performance priority to printing CPU61
A21 is selected.
After system CPU 51 indicates that 1 icon A21 of performance priority is selected (action 24 in "Yes"), print cpu 61 is by table
The set information that 64b is kept is changed to setting content (action 25) corresponding with 1 icon A21 of performance priority.For example, excellent with performance
First the corresponding setting contents of 1 icon A21 are held in NVM64 etc. in advance.The setting that print cpu 61 can keep table 64b as a result,
Information is changed to setting content corresponding with 1 icon A21 of performance priority.
In addition, when user touches 2 icon A22 of performance priority, detection signal inspections of the panel CPU41 based on touch panel 4b
Survey 2 icon A22 of performance priority selected situations.Panel CPU41 by 2 icon A22 of performance priority, lead to by selected situation
Know to system CPU 51.After receiving the notice from panel CPU41, system CPU 51 indicates 2 figure of performance priority to printing CPU61
Mark A22 is selected.
After system CPU 51 indicates that 2 icon A22 of performance priority is selected (action 26 in "Yes"), print cpu 61 is by table
The set information that 64b is kept is changed to setting content (action 27) corresponding with 2 icon A22 of performance priority.For example, excellent with performance
First the corresponding setting contents of 2 icon A22 are kept in advance in NVM64 etc..The setting that print cpu 61 can keep table 64b as a result,
Information is changed to setting content corresponding with 2 icon A22 of performance priority.
In addition, as the preferential icon A23 of user's touch image quality, detection signal inspections of the panel CPU41 based on touch panel 4b
Survey the preferential icon A23 of image quality selected situations.By the preferential icon A23 of image quality, selected situation notifies panel CPU41
To system CPU 51.After receiving the notice from panel CPU41, system CPU 51 indicates the preferential icon of image quality to printing CPU61
A23 is selected.
After system CPU 51 indicates that the preferential icon A23 of image quality is selected (action 28 in "Yes"), print cpu 61 is by table
The set information that 64b is kept is changed to setting content (here, being default setting) (action corresponding with the preferential icon A23 of image quality
29).For example, even if being kept in advance if the setting content of default setting when changing the set information of table 64b by the operation of user
In NVM64 etc..The set information that print cpu 61 can keep table 64b as a result, is changed to corresponding with the preferential icon A23 of image quality
Setting content (default setting).
In addition, when user touches contact service technician icon A24, inspections of the panel CPU41 based on touch panel 4b
Survey signal detection contact service technician icon A24 selected situations.Panel CPU41 will contact service technician figure
Selected situation is notified mark A24 to system CPU 51.After receiving the notice from panel CPU41, system CPU 51 is fought each other
Print CPU61 instruction contacts service technician icon A24 is selected.
After system CPU 51 indicates that contact service technician icon A24 is selected ("Yes" in action 30), printing
The table 64b set informations kept are changed to setting content (action corresponding with service technician icon A24 is contacted by CPU61
31).Also, after instruction contact service technician icon A24 is selected ("Yes" in action 30), print cpu 61 carries out
Contact the processing (action 32) of service technician.The processing for contacting service technician can be that panel CPU41 will be to technology
The contact information that attendant is notified is shown in display unit 4a, can also be system CPU 51 via network interface to technology
Attendant notifies.
As described above, the digital all-in-one machine for being related to present embodiment has：Quality is maintained to the setting letter of control
It ceases the function of being changed to the setting content that user is selected by icon and is changed to service technician and specified by service mode
Value function.As the former function, the setting content of digital all-in-one machine prompt and pre-prepd multiple types
Corresponding icon (button).Image quality is maintained the implementation of the implementation condition and position correction control of control by digital all-in-one machine
Condition is changed to user selects icon (button) corresponding setting content.
It is related in the digital all-in-one machine of present embodiment as a result, user is only by selecting icon, it will be able to change
Image quality maintains the implementation condition of control and position correction control, can simply be changed to and the hobby of user or actual utilization
The corresponding setting content of mode.
In addition, setting content corresponding with each icon can prompt arbitrary setting content.Icon is by preferentially maintaining
Printing quality or preferential actual printing treatment performance and prompted.For example, if default setting is to ensure to maintain the dress
The printing quality set can prompt the stage then as setting content corresponding with icon (setting content that user can select)
Property preferential actual printing treatment (performance).In image forming apparatus with this icon, user can indicate from preferential
Change of the default setting of printing quality to the setting of preferential performance etc.
Also, be related in the image forming apparatus of present embodiment, user not only can from pre-prepd icon pair
Setting is selected in the setting content for the multiple types answered, and can also maintain the setting content of control to customize quality and selects to refer to
Show the icon of contact service technician.
In addition, the operation screen that each icon of instruction setting change etc. can be set in manager is shown.When in pipe
When the operation screen of reason person's setting shows icon, which shows (publication) icon in the state that user can select.
In addition, in order to which the implementation condition that image quality maintains the implementation condition and position correction control of control is set separately,
Two icons (button) can be set separately in the icon that user can directly select, and image quality maintains control and position correction control
The parameter of the action opportunity of system can be not only printing number or pass through the time, can also be other parameters.
Several embodiments of the invention are described, but these embodiments are carried as just example
Show, is not intended to limit the range of invention.These new embodiments can be implemented by various other ways, not depart from invention
In the range of purport, various omissions, substitutions and changes can be carried out.These embodiments and modifications thereof are contained in the present invention's
Range or purport are also contained in inventing recorded in claims and its range of equalization.
Reference sign
1 scanner；2 printers；4 operation panels；4a display units；4b touch panels (operation portion)；5 control units；10 is digital
All-in-one multifunctional machine；25Y, 25M, 25C, 25K image forming part；27 intermediate transfer belts；41 panel CPU；51 system CPUs；61 dozens
Print CPU (control unit)；64NVM；64a tables (the first storage part)；64b tables (the second storage part).
Claims (6)
1. a kind of image forming apparatus, wherein
Have：
Display unit；
Operation portion；
Image forming part forms image on medium；
First storage part stores and maintains control to the quality of the quality for maintaining the image in described image forming portion to be formed
Multiple settings；
Second storage part stores and maintains control to the quality of the quality for maintaining the image in described image forming portion to be formed
Setting；And
Control unit maintains control according to the quality that is set for of second storage part storage,
The control unit makes the display unit show multiple settings of first storage part storage, when by the operation portion from
Display multiple settings in selection one setting when, the control unit by the setting for being stored in second storage part be changed to by
The setting of selection,
It is the position that the image quality for the image quality for maintaining each image maintains control and adjustment multiple images that the quality, which maintains control,
At least one of position correction control of calibration accuracy,
In each setting that second storage part is stored, the image quality maintains one in control and position correction control
The implementation condition of person includes printing number, and the implementation condition of another one includes passing through the time.
2. image forming apparatus according to claim 1, wherein
Each setting that second storage part is stored includes the implementation condition printed number and maintain control as the image quality, described
The implementation condition of position correction control includes passing through the time.
3. image forming apparatus according to claim 1, wherein
Each setting that second storage part is stored includes maintaining the implementation condition of control, institute as the image quality by the time
The implementation condition for stating position correction control includes printing number.
4. image forming apparatus according to claim 1 or 2, wherein
When arbitrary setting specified by the operation portion, the control unit becomes the setting for being stored in second storage part
The setting more specified by the operation portion.
5. image forming apparatus according to any one of claim 1 to 3, wherein
Multiple set that second storage part is stored is frequency the setting as multiple stages for executing the quality and maintaining control
It is fixed.
6. image forming apparatus according to claim 4, wherein
Multiple set that second storage part is stored is frequency the setting as multiple stages for executing the quality and maintaining control
It is fixed.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014109485A JP6246069B2 (en) | 2014-05-27 | 2014-05-27 | Image forming apparatus |
| JP2014-109485 | 2014-05-27 | ||
| CN201510256136.3A CN105278272A (en) | 2014-05-27 | 2015-05-19 | Image forming device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510256136.3A Division CN105278272A (en) | 2014-05-27 | 2015-05-19 | Image forming device |
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| Publication Number | Publication Date |
|---|---|
| CN108319120A true CN108319120A (en) | 2018-07-24 |
Family
ID=54841964
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810151487.1A Pending CN108319120A (en) | 2014-05-27 | 2015-05-19 | Image forming apparatus |
| CN201510256136.3A Pending CN105278272A (en) | 2014-05-27 | 2015-05-19 | Image forming device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510256136.3A Pending CN105278272A (en) | 2014-05-27 | 2015-05-19 | Image forming device |
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| Country | Link |
|---|---|
| JP (1) | JP6246069B2 (en) |
| CN (2) | CN108319120A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002101301A (en) * | 2000-09-22 | 2002-04-05 | Ricoh Co Ltd | Image forming device |
| JP2005234448A (en) * | 2004-02-23 | 2005-09-02 | Ricoh Co Ltd | Image forming apparatus |
| CN1815381A (en) * | 2005-02-02 | 2006-08-09 | 夏普株式会社 | Image forming apparatus |
| CN1945454A (en) * | 2005-10-06 | 2007-04-11 | 富士施乐株式会社 | Image forming apparatus and output image density correction method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3537615B2 (en) * | 1996-12-16 | 2004-06-14 | 株式会社リコー | Image forming device |
| JPH10271259A (en) * | 1997-03-24 | 1998-10-09 | Ricoh Co Ltd | Copying device |
| JPH1138701A (en) * | 1997-07-14 | 1999-02-12 | Konica Corp | Image forming device and its processing condition setting method |
| JP2002189391A (en) * | 2000-12-19 | 2002-07-05 | Canon Inc | Printer, printing system and calibration method |
| JP2006201457A (en) * | 2005-01-20 | 2006-08-03 | Canon Inc | Image forming apparatus |
| JP2010134129A (en) * | 2008-12-03 | 2010-06-17 | Fuji Xerox Co Ltd | Image forming apparatus and program |
| JP2011027830A (en) * | 2009-07-22 | 2011-02-10 | Kyocera Mita Corp | Image forming apparatus |
| JP2011112978A (en) * | 2009-11-30 | 2011-06-09 | Kyocera Mita Corp | Image forming apparatus |
| JP5803558B2 (en) * | 2011-10-19 | 2015-11-04 | コニカミノルタ株式会社 | Image forming control method and image forming apparatus |
-
2014
- 2014-05-27 JP JP2014109485A patent/JP6246069B2/en active Active
-
2015
- 2015-05-19 CN CN201810151487.1A patent/CN108319120A/en active Pending
- 2015-05-19 CN CN201510256136.3A patent/CN105278272A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002101301A (en) * | 2000-09-22 | 2002-04-05 | Ricoh Co Ltd | Image forming device |
| JP2005234448A (en) * | 2004-02-23 | 2005-09-02 | Ricoh Co Ltd | Image forming apparatus |
| CN1815381A (en) * | 2005-02-02 | 2006-08-09 | 夏普株式会社 | Image forming apparatus |
| CN1945454A (en) * | 2005-10-06 | 2007-04-11 | 富士施乐株式会社 | Image forming apparatus and output image density correction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105278272A (en) | 2016-01-27 |
| JP6246069B2 (en) | 2017-12-13 |
| JP2015225183A (en) | 2015-12-14 |
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Application publication date: 20180724 |