CN104076633B - Image forming apparatus and control method - Google Patents
Image forming apparatus and control method Download PDFInfo
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- CN104076633B CN104076633B CN201310101028.XA CN201310101028A CN104076633B CN 104076633 B CN104076633 B CN 104076633B CN 201310101028 A CN201310101028 A CN 201310101028A CN 104076633 B CN104076633 B CN 104076633B
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Abstract
An embodiment of the present invention provides a kind of image forming apparatus and control method, which includes：Image forming part obtains electric power and executes presswork；Uninterruption power source portion is supplied electric power when having a power failure；Surplus test section detects the surplus for the electric power that can be supplied by the uninterruption power source portion；Power failure test section, detection have a power failure；Control unit, when the power failure test section detects to have a power failure, the surplus based on the electric power that can be supplied that the surplus test section detects determines and the relevant process content of the presswork.Through the embodiment of the present invention, it can prevent from causing the presswork of image forming apparatus to stop since electric power interrupts suddenly, provide better experience to the user.
Description
Technical field
The present invention relates to definition technique more particularly to a kind of image forming apparatus and control methods.
Background technology
With the development of technology, image forming apparatus（Such as single function printer SFP, multi-function printer MFP, etc.）Quilt
It applies more and more widely.Just there is control to carry out the skill of power supply to each function part of image forming apparatus all the time
Art, such as bibliography 1（Special open 2010-006007）.
But inventor has found：Conventionally, as have a power failure etc. reasons, in presswork implementation procedure due to
Power supply is interrupted suddenly, can not be further continued for carrying out the presswork in implementation procedure.It is thus impossible to provide better user's body
It tests.
Invention content
A kind of image forming apparatus of offer of the embodiment of the present invention and control method, it is therefore intended that prevent since electric power is unexpected
It interrupts and the presswork of image forming apparatus is caused to stop.
One side according to the ... of the embodiment of the present invention, provides a kind of image forming apparatus, and described image forming apparatus includes：
Image forming part obtains electric power and executes presswork；
Uninterruption power source portion is supplied electric power when having a power failure；
Surplus test section detects the surplus for the electric power that can be supplied by the uninterruption power source portion；
Power failure test section, detection have a power failure；
Control unit, when the power failure test section detect have a power failure when, based on the surplus test section detect can
The surplus of the electric power of supply determines and the relevant process content of the presswork.
Other side according to the ... of the embodiment of the present invention, provides a kind of control method, and the control method includes：
It is supplied electric power for image forming part by uninterruption power source portion when having a power failure；
The surplus for the electric power that detection uninterruption power source portion can supply；
Based on the surplus of the electric power that can be supplied detected, the presswork executed with described image forming portion is determined
Relevant process content.
The advantageous effect of the embodiment of the present invention is：By being supplied for image forming part by uninterruption power source portion when having a power failure
Electric power detects the surplus of electric power that can be supplied, and the surplus based on the electric power that can be supplied detected, determine with
The relevant process content of presswork；It can prevent from causing the presswork of image forming apparatus to stop since electric power interrupts suddenly
Only, better experience is provided to the user.
With reference to following description and accompanying drawings, only certain exemplary embodiments of this invention is disclosed in detail, specifies the original of the present invention
Reason can be in a manner of adopted.It should be understood that embodiments of the present invention are not so limited in range.In appended power
In the range of the spirit and terms that profit requires, embodiments of the present invention include many changes, modifications and are equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more
It is used in a other embodiment, it is combined with the feature in other embodiment, or substitute the feature in other embodiment.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously
It is not excluded for the presence or additional of one or more other features, one integral piece, step or component.
Description of the drawings
Many aspects of the present invention may be better understood with reference to attached drawing below.Component in attached drawing is not proportional paints
System, and be intended merely to that the principle of the present invention is shown.For the ease of showing and describing some parts of the present invention, corresponded in attached drawing
Part may be exaggerated or minimized.Elements and features described in one drawing or one embodiment of the invention can be with
Elements and features are combined shown in one or more other attached drawings or embodiment.In addition, in the accompanying drawings, similar mark
It number indicates corresponding component in several attached drawings, and may be used to indicate the corresponding component used in more than one embodiment.Attached
In figure：
Fig. 1 is a composition schematic diagram of the image forming apparatus of the embodiment of the present invention；
Fig. 2 is an overall structure figure of the embodiment of the present invention；
Fig. 3 is a structural schematic diagram of the SFP of the embodiment of the present invention；
Fig. 4 is a composition schematic diagram in the power management portion of the embodiment of the present invention；
Fig. 5 is a workflow schematic diagram in the power management portion of the embodiment of the present invention；
Fig. 6 is that the operation of the embodiment of the present invention stops a schematic diagram of flow；
Fig. 7 is a status diagram of the remaining operation of the embodiment of the present invention；
Fig. 8 is a structural schematic diagram of the MFP of the embodiment of the present invention；
Fig. 9 is that the operation of the embodiment of the present invention stops another schematic diagram of flow；
Figure 10 is a flow diagram of the control method of the embodiment of the present invention.
Specific implementation mode
With reference to attached drawing, by following explanation, the aforementioned and other feature of the embodiment of the present invention will be apparent.These
Embodiment is only exemplary, and is not limitation of the present invention.
Embodiment 1
The embodiment of the present invention provides a kind of image forming apparatus.Fig. 1 is the one of the image forming apparatus of the embodiment of the present invention
Constitute schematic diagram.As shown in Figure 1, the image forming apparatus 100 includes：
Image forming part 101 obtains electric power and executes presswork；
Uninterruption power source portion 102 is supplied electric power when having a power failure；
Surplus test section 103 detects the surplus for the electric power that can be supplied by uninterruption power source portion 102；
Power failure test section 104, detection have a power failure；
Control unit 105, when power failure test section 104 detects to have a power failure, which is based on surplus test section 103
The surplus of the electric power that can be supplied detected determines and the relevant process content of presswork.
In the present embodiment, which can be single function printer SFP.The image forming part 101 can
To be the printing equipment part of SFP；The uninterruption power source portion 102 can be specifically battery etc.；The surplus test section 103 can be with
It is the electrical quantity sensor for detecting battery capacity；The power failure test section 104 can be electric by detecting the power supply of the image forming apparatus
It presses and judges whether to have a power failure, such as be judged as having a power failure when voltage drastically declines.But, the invention is not limited thereto, the image shape
It can also be a part of multi-function printer MFP at device 100, such as added on the basis of image forming apparatus 100
The functions such as fax, duplicating, scanning can form MFP.
In the present embodiment, uninterruption power source portion 102 can charge when not having a power failure.Passing through power failure test section
104 detect to have a power failure, and in the case where being carrying out presswork by image forming part 101, and control unit 105 can root
The surplus that can be supplied electric power detected according to surplus test section 103, in judging that image forming part 101 is carrying out
Whether presswork can be completed.
In the present embodiment, presswork of the control unit 105 in judging that image forming part 101 is carrying out can be completed
When, the processing of presswork in execution can be continued in image forming part 101；Judging image forming part 101 just
When presswork in commission can not be completed, the processing of presswork in execution can be interrupted.
By above-described embodiment it is found that being supplied electric power for image forming part by uninterruption power source portion when having a power failure, detection can
The surplus of the electric power of supply continues when the presswork during image forming part is carrying out can be completed in execution
Presswork processing.Thus, it is possible to prevent from causing the presswork of image forming apparatus to stop since electric power interrupts suddenly
Only, better experience is provided to the user.
Embodiment 2
For the embodiment of the present invention on the basis of embodiment 1, invention is further explained by taking SFP as an example.In this reality
It applies in example, image forming apparatus 100 is a SFP.
Fig. 2 is an overall structure figure of the embodiment of the present invention.As shown in Fig. 2, manager（Including PC201 and PC202）With
SFP203 is connected on consolidated network, while SFP203 is connect with feed cable.At a time, PC202 generates printed data,
And printed data is sent to by SFP203 by network；After SFP203 receives printed data, based on the printed data in paper
Upper formation image.
Fig. 3 is a structural schematic diagram of the SFP of the embodiment of the present invention.As shown in figure 3, the SFP203 may include：Control
Portion 16, image forming part 24, communication unit 25, power management portion 50.
Wherein, control unit 16 controls each section of SFP, ensures the function of SFP.Image forming part 24 is in order to which ensure can
The component for the operation printed from PC to printed data can obtain electric power and execute presswork.Communication unit 25 is to pass through
The ports such as LAN, USB, the component that can be communicated with clients such as PC.Power management portion 50 is the power supply and electricity for managing SFP
The component in pond can supply electric power when having a power failure, and detect the surplus for the electric power that can be supplied.
As shown in figure 3, the SFP203 can also include：Display unit 22, input unit 23, storage part 18.Wherein, display unit 22
It is display screen of SFP etc., carries out the component of information alert to user；For example, display unit 22 can be display.Input unit 23 is
The component provided a user to be inputted to SFP；For example, input unit 23 can be keyboard.Storage part 18 is in order in SFP
Preserve the component of the data such as RAM, ROM, SD card, HDD.
Compared to common SFP, the SFP of the present embodiment increases power management portion 50.Power management portion 50 manages commonly
Power supply and battery（Other power supplys etc.）.When necessary, power management portion 50 can be communicated with control unit 16.
Fig. 4 is a composition schematic diagram in the power management portion of the embodiment of the present invention.As shown in figure 4, power management portion 50 can
To include：Common power 401, power selection switch 402, battery 403, electrical quantity sensor 404 and power management control unit 405.
Wherein, power management control unit 405 is the function part being managed to common power and battery operation.Electricity senses
Device 404 is the function part for the remaining capacity for obtaining battery.Common power 401 is the function that power supply supply is carried out from feed cable
Portion.Power selection switch 402 is the function part switched over to power supply and battery.Battery 403 is the function of carrying out energy stores
Portion.
In the present embodiment, the function in power management portion 50 may include：When supply voltage is normal, common power is used
401 pairs of batteries 403 charge.When voltage drastically declines, by 402 Switching power circuit of power selection switch, electricity is used
Pond 403.The information about power of battery 403 is collected from electrical quantity sensor 404, is communicated to power management control unit 405.
Also, if supply voltage drastically declines, power management control unit 405 is reported to the control unit 16 of SFP.
Fig. 5 is a workflow schematic diagram in the power management portion 50 of the embodiment of the present invention.As shown in figure 5, being to open in SFP
When dynamic state, battery management flow enters start states.The workflow includes：
Step 501, power management control unit 405 judges whether battery 403 needs according to the information of electrical quantity sensor 404
Charging.If necessary to charge, 502 are thened follow the steps, if you do not need to charging, thens follow the steps 503.
Specifically, power management control unit 405 is referred to residual capacity of battery：Remain_eleQhantity judges electricity
Whether pond, which needs, is charged.
Step 502, if it is desired, charge from common power 401 to battery 403.It, can be in the case that unwanted
Skip charge step.
Step 503, power management control unit 405 judges whether to detect that voltage drastically declines.If the determination result is YES, then
Step 504 is executed, it is no to then follow the steps 501.
Specifically, if voltage drastically declines, power interruptions occur for judging result True.
Step 504, it is switched to and is powered by the electric power from battery 403.
Also, if power up, return whether the state that it is necessary to charge to battery.
Fig. 6 is that the operation of the embodiment of the present invention stops a schematic diagram of flow.It is battery powered as shown in fig. 6, being switched to
After state, which includes：
Step 601, control unit 16 calculates the surplus for the electric power that battery can supply；
Step 602, control unit 16 judges whether there is the operation printed；If there is the operation printed, then execute
Step 603, if not thening follow the steps 607.
Step 603, the surplus for the electric power that control unit 16 can be supplied according to battery calculates the number of pages that can be printed；
Specifically, the calculating of number can be printed by being calculated according to the surplus of electric power, be referred to following formula 1.It can
With there are two types of situations, there is different formulas respectively with printed on both sides for being printed on one side.
Formula 1 calculates the number that can be printed according to residual capacity of battery
Step 604, control unit 16 judges whether the operation printed can be completed；It is that can complete in judging result
When, step 605 is executed, when judging result is that cannot complete, executes step 606.
It specifically, can be to the number of pages of the operation printed and can after completing to the calculating of number of pages can be printed
The number of pages of printing is compared, to judge whether the operation printed can be completed.If the number for the operation printed
More than the number of pages that can be printed, it is determined that the operation printed can not be completed；If the number for the operation printed is small
In or equal to the number of pages that can print, it is determined that the operation printed can be completed.
Step 605, control unit 16 prevents new operation, and completes the operation in printing.
Step 606, control unit 16 interrupts the processing of presswork in execution, and preserves the state of remaining operation.
Specifically, when the presswork in judging that image forming part 24 is carrying out cannot be completed, control unit 16 can be with
So that presswork in execution is saved in non-volatility memorizer, and executes operation stopping processing.Storage part 18 can be passed through
It is stored.And about non-volatility memorizer, it is the storage part that can continue to storage data power supply is no longer provided, it can
To refer to the prior art.
Fig. 7 is a status diagram of the remaining operation of the embodiment of the present invention.The data format of the state of remaining operation can
Shown in the remaining job management data such as Fig. 7.
Step 607, control unit 16 on display unit 22 to user's display reminding information.
Specifically, after step 602, if without the operation printed, control unit 16 can be in display unit 22
The information of upper display " the not processing of presswork ".After completing presswork in step 605, it can show and carry to user
Show information；For example, the information can be Message-1：" in operation stopping processing, please wait a moment ".Remaining work is preserved in step 606
After industry, control unit 16 can on display unit 22 display reminding information；For example, the information can be Message-2：" have not
The operation of completion can resume operation when starting next time, it is noted that ".
After carrying out information alert to user, SFP can stop operation.Also, in above-mentioned flowchart process shown in fig. 6
In, if power up, following processing is exited, power supply is returned to by battery, continues presswork.
By above-described embodiment it is found that being supplied electric power for image forming part by uninterruption power source portion when having a power failure, detection can
The surplus of the electric power of supply continues when the presswork during image forming part is carrying out can be completed in execution
Presswork processing；When the presswork during image forming part is carrying out can not be completed, print in execution is interrupted
The processing of brush operation, and preserve the state of remaining operation.
Thereby, it is possible to efficiently prevent the image formation dress due to power interruptions and before presswork completion
The work set stops, and provides better experience to the user.
Embodiment 3
For the embodiment of the present invention on the basis of Examples 1 and 2, invention is further explained by taking MFP as an example.At this
In embodiment, image forming apparatus 100 is a MFP.
Fig. 8 is a structural schematic diagram of the MFP of the embodiment of the present invention.As shown in figure 8, the composition of MFP800 may include：
Control unit 16, display unit 22, input unit 23, storage part 18, image forming part 24, communication unit 25, power management portion 50, Yi Jichuan
True portion 30, duplicating portion 31, scanner section 32.That is, fax portion 30, duplicating portion 31, scanning can be increased on the basis of SFP
Portion 32.
Wherein, fax portion 30 is the component for controlling Fax functions.Duplicating portion 31 is the component for controlling copy function.Scanner section
32 be the component for controlling scanning function.
Compared to common MFP, the MFP of the present embodiment increases power management portion 50.Power management portion 50 manages commonly
Power supply and battery（Other power supplys etc.）.When necessary, power management portion 50 can be communicated with control unit.
50 specific structure of power management portion can be with refer to the attached drawing 4.As shown in figure 4, the function in power management portion 50 can be with
Including：When supply voltage is normal, using common power 401, charge to battery 403；When supply voltage drastically declines,
By 402 Switching power circuit of power selection switch, battery 403 is used；The information about power of battery 403 is from electrical quantity sensor
404 are collected, and are communicated to power management control unit 405.The case where drastically declining in case of voltage, power management control
It is reported to the control unit 16 of MFP in portion 405 processed.Specific workflow can be with reference chart 5.
In the present embodiment, MFP operations stopping flow can be with reference chart 6.After switching to and being battery powered, MFP pairs
Stopping flow in the operation of print job can be identical as SFP.In addition, MFP can also determine whether to complete whole operations.
Fig. 9 is the flow diagram that the operation of the embodiment of the present invention stops.It is battery powered as shown in figure 9, being switched to
After state, which includes：
Step 901, control unit 16 calculates the surplus for the electric power that battery can supply.
Step 902, MFP counts active job.
Step 903, control unit 16 estimates the electricity consumption of whole operations.
Specifically, estimate that the electricity consumption of whole operations can be calculated using formula 2 as described below.
Formula 2 calculates the electricity consumption of whole operations
Step 904, can control unit 16 judge complete whole operations according to remaining capacity.If it can complete,
Then follow the steps 905；If cannot complete to then follow the steps 906.
Step 905, control unit 16 completes whole operations.
Step 906, control unit 16 stores unfinished operation.
Specifically, in the case where whole operations can not be completed, a part can be completed according to remaining capacity, and will be remaining
Operation be saved in non-volatility memorizer, and execute operation stopping processing.It can be stored by storage part 18.It is remaining
The data format of the state of operation can be as shown in the remaining job management data of Fig. 7.
Step 907, control unit 16 on display unit 22 to user's display reminding information.
Specifically, after whole operations are completed in step 905, control unit 16 can be shown on display unit 22 to user
Information.For example, the information can be Message-1：" in operation stopping processing, please wait a moment ".A part is preserved in step 906
After operation, control unit 16 can on display unit 22 display reminding information；For example, the information can be Message-2：" have
Unfinished operation can resume operation when starting next time, it is noted that ".
After carrying out information alert to user, SFP can stop operation.Also, in above-mentioned flowchart process shown in Fig. 9
In, if power up, following processing is exited, power supply is returned to by battery, continues presswork.
As the embodiment of modification, image forming apparatus can also include：Operation portion receives operation from the user and stops
Only indicate.Also, control unit 16 makes when the presswork in judging that image forming part 24 is carrying out can not be completed in execution
Presswork be saved in non-volatility memorizer, and make display unit 22 display identification presswork identification information；And
When operation portion receives operation stopping instruction, control unit 16 executes operation stopping processing.
Also, the operation portion can also receive the input of identification information from user；Control unit 16 is received based on operation portion
Identification information reads corresponding presswork from non-volatility memorizer, and the presswork is executed in image forming part 24.
In the specific implementation, when having a power failure, in the step 904 of Fig. 9 be NO in the case of, make printing in execution
Operation is saved in non-volatility memorizer.At this point, display unit 22 can show the ID for the presswork being saved for identification；
User remembers the ID of display, and then user can be inputted operation by operation portion and stop indicating.Operation is executed by control unit 16 to stop
Only handle.
When restoring power supply power supply when having a power failure termination, start image forming apparatus.User can input ID from operation portion；Control
Portion 16 processed can be based on the ID, presswork corresponding with the ID being entered be read from non-volatility memorizer, and execute
The presswork of reading.
By above-described embodiment it is found that being supplied electric power for image forming part by uninterruption power source portion when having a power failure, detection can
The surplus of the electric power of supply continues when the presswork during image forming part is carrying out can be completed in execution
Presswork processing；When the presswork during image forming part is carrying out can not be completed, print in execution is interrupted
The processing of brush operation, and preserve the state of remaining operation.
Thereby, it is possible to efficiently prevent the image formation dress due to power interruptions and before presswork completion
The work set stops, and provides better experience to the user.
Embodiment 4
The embodiment of the present invention provides a kind of control method, uses the image forming apparatus as described in embodiment 1 to 3.With reality
The identical content of example 1 to 3 is applied to repeat no more.
Figure 10 is a flow diagram of the control method of the embodiment of the present invention.As shown in Figure 10, which includes：
Step 1001, it is that image forming part 101 supplies electric power by uninterruption power source portion 102 when having a power failure；
Step 1002, the surplus for the electric power that uninterruption power source portion 102 can supply is detected in residual capacity measurement portion 103；
Step 1003, surplus of the control unit 105 based on the electric power that can be supplied detected, determining and image forming part
The 101 relevant process contents of presswork executed.
In the present embodiment, uninterruption power source portion 102 can charge when not having a power failure.It is examined in power failure test section 104
Measure power failure, and in the case where executing presswork by image forming part 101, control unit 105 can be according to detecting
The surplus that can be supplied electric power, to judge whether the presswork during image forming part 101 is carrying out can be completed.
Specifically, when the presswork in judging that image forming part 101 is carrying out can be completed, in image forming part
Continue the processing of presswork in execution in 101；Presswork in judging that image forming part 101 is carrying out without
When method is completed, the processing of presswork in execution is interrupted, and can will be in remaining job storage to non-volatility memorizer.
By above-described embodiment it is found that being supplied electric power for image forming part by uninterruption power source portion when having a power failure, detection can
The surplus of the electric power of supply continues when the presswork during image forming part is carrying out can be completed in execution
Presswork processing；Thus, it is possible to prevent from causing the presswork of image forming apparatus to stop since electric power interrupts suddenly
Only, better experience is provided to the user.
Above in association with specific embodiment, invention has been described, it will be appreciated by those skilled in the art that this
A little descriptions are all exemplary, and are not limiting the scope of the invention.Those skilled in the art can be according to the present invention
Spirit and principle various variants and modifications are made to the present invention, these variants and modifications are also within the scope of the invention.
Claims (10)
1. a kind of image forming apparatus, which is characterized in that described image forming apparatus includes：
Image forming part obtains the electric power from power supply unit when not having a power failure and executes presswork；
Uninterruption power source portion, charges when not having a power failure, and is supplied electric power to described image forming portion when having a power failure；
The surplus of surplus test section, the electric power that can be supplied to the uninterruption power source portion is detected；
Power failure test section, detection have a power failure；
Control unit can be supplied when the power failure test section detects to have a power failure based on what the surplus test section detected
Electric power surplus, determine with the relevant process content of the presswork,
In the case where the power failure test section detects power failure, when the control unit judges that the presswork can not be completed
When, so that the presswork is saved in non-volatility memorizer, later the shutdown processing of executive agent device,
After the power failure, when power supply of the recovery from the power supply unit to the agent set, and the agent set rises
When dynamic, the control unit executes the presswork for being saved to the non-volatility memorizer.
2. image forming apparatus according to claim 1, which is characterized in that detect to stop by the power failure test section
Electricity, and presswork described in described image forming portion be in it is in execution in the case of, the control unit is according to the residue
The surplus that can be supplied electric power that amount test section detects, to judge whether the execution of presswork in execution can be complete
At.
3. image forming apparatus according to claim 2, which is characterized in that described image forming apparatus further includes：
Display unit shows various information；
The control unit continues when judging that the presswork in execution can be completed in described image forming portion
The processing of the presswork in execution；
When judging that the presswork in execution can not be completed, the processing of the interruption presswork in execution, and
Display reminding information in the display unit.
4. image forming apparatus according to claim 3, which is characterized in that the control unit judge it is described in execution
When the execution of presswork cannot be completed, the presswork in execution is made to be saved in the non-volatility memorizer.
5. image forming apparatus according to claim 4, which is characterized in that described image forming apparatus further includes：
Operation portion receives operation from the user and stops instruction；
The control unit makes the printing in execution make when judging that the execution of the presswork in execution can not be completed
Industry is saved in the non-volatility memorizer, and the display unit display is made to identify the identification information of the presswork；And
When the operation portion receives the operation stopping instruction, operation stopping processing being executed.
6. image forming apparatus according to claim 5, which is characterized in that detect to have a power failure it in the power failure test section
Afterwards, and restore from the power supply unit in the case of the power supply of the agent set,
The operation portion receives the input of the identification information from user；
The identification information that the control unit is received based on the operation portion reads from the non-volatility memorizer and corresponds to
Presswork, execute the presswork in described image forming portion.
7. according to claim 2-6 any one of them image forming apparatuses, which is characterized in that the control unit is based on described surplus
The surplus calculating for the electric power that can be supplied that surplus test section detects can print number of pages, by comparing the calculated energy
The remaining number of pages for enough printing number of pages and the presswork in execution, to judge that the execution of the presswork in execution is
It is no to complete.
8. image forming apparatus according to claim 7, which is characterized in that the control unit calculates energy by following formula
Number of pages is enough printed,
It is described to print number of pages=(remain_eleQhantity-shutdown_eleQhantity- in duplex printing
jobSave_eleQhantity)/doublePrint_eleQhantity；
It is described to print number of pages=(remain_eleQhantity-shutdown_eleQhantity- when single side prints
jobSave_eleQhantity)/singlePrint_eleQhantity；
Wherein, shutdown_eleQhantity is that operation stops electricity consumption, and singlePrint_eleQhantity is one side print
Every page of electricity consumption is brushed, doublePrint_eleQhantity is every page of electricity consumption of printed on both sides, and remain_eleQhantity is
Residual capacity of battery：JobSave_eleQhantity is that operation preserves electricity consumption.
9. image forming apparatus according to claim 7, which is characterized in that the control unit is calculated complete by following formula
The electricity consumption of portion's operation,
Electricity consumption=shutdown_eleQhantity+Fax_eleQhantity+Scan_ of the whole operation
eleQhantity+Copy_eleQhantity+jobSave_eleQhantity；
Wherein, shutdown_eleQhantity is that operation stops electricity consumption, and Fax_eleQhantity is fax electricity consumption,
Scan_eleQhantity is scanning electricity consumption, and Copy_eleQhantity is to duplicate electricity consumption：remain_eleQhantity
For residual capacity of battery, jobSave_eleQhantity is that operation preserves electricity consumption.
10. a kind of control method is used for claim 1 to 9 any one of them image forming apparatus, which is characterized in that described
Control method includes：
It is supplied electric power for image forming part by uninterruption power source portion when having a power failure；
Detect the surplus for the electric power that the uninterruption power source portion can supply；
Based on the surplus of the electric power that can be supplied detected, determination is related to the presswork that described image forming portion executes
Process content,
In the case where detecting power failure, when judging that the presswork can not be completed, the presswork is set to be saved in non-
In volatile storage, the shutdown processing of executive agent device later,
After the power failure, when the power supply for restoring the agent set, and when agent set starting, execution is saved
To the presswork of the non-volatility memorizer.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310101028.XA CN104076633B (en) | 2013-03-27 | 2013-03-27 | Image forming apparatus and control method |
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|---|---|---|---|
| CN201310101028.XA CN104076633B (en) | 2013-03-27 | 2013-03-27 | Image forming apparatus and control method |
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| CN104076633B true CN104076633B (en) | 2018-08-07 |
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| CN104309314B (en) * | 2014-10-16 | 2016-08-31 | 深圳市理邦精密仪器股份有限公司 | A kind of method and apparatus indicating thermal printer residue to print number |
| JP6665735B2 (en) | 2016-08-31 | 2020-03-13 | コニカミノルタ株式会社 | Image forming apparatus, control method for image forming apparatus, and program |
| JP6766597B2 (en) * | 2016-10-31 | 2020-10-14 | コニカミノルタ株式会社 | Data processing equipment, data processing equipment control methods, and programs |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01129725A (en) * | 1987-11-11 | 1989-05-23 | Fujitsu Ltd | Power source circuit |
| JPH09200974A (en) * | 1996-01-12 | 1997-07-31 | Origin Electric Co Ltd | Dc power supply equipment having backup storage battery |
| US6851781B2 (en) * | 2002-02-20 | 2005-02-08 | Seiko Epson Corporation | Printing apparatus controlling method, printing apparatus controlling program, recording medium for storing printing apparatus controlling program and printing system |
| JP2005329621A (en) * | 2004-05-20 | 2005-12-02 | Tohoku Ricoh Co Ltd | Printer |
| JP4470615B2 (en) * | 2004-06-29 | 2010-06-02 | 船井電機株式会社 | Image forming apparatus |
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