WO2020241706A1 - 画像形成装置、プリントシステム、及び画像形成装置の電源制御方法 - Google Patents

画像形成装置、プリントシステム、及び画像形成装置の電源制御方法 Download PDF

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Publication number
WO2020241706A1
WO2020241706A1 PCT/JP2020/020961 JP2020020961W WO2020241706A1 WO 2020241706 A1 WO2020241706 A1 WO 2020241706A1 JP 2020020961 W JP2020020961 W JP 2020020961W WO 2020241706 A1 WO2020241706 A1 WO 2020241706A1
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WIPO (PCT)
Prior art keywords
image forming
forming apparatus
reservation
time
information
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2020/020961
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English (en)
French (fr)
Japanese (ja)
Inventor
充行 岸本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Document Solutions Inc
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Kyocera Document Solutions Inc
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Filing date
Publication date
Application filed by Kyocera Document Solutions Inc filed Critical Kyocera Document Solutions Inc
Priority to JP2021522827A priority Critical patent/JP7140285B2/ja
Publication of WO2020241706A1 publication Critical patent/WO2020241706A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
    • G06F1/3228—Monitoring task completion, e.g. by use of idle timers, stop commands or wait commands
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/329—Power saving characterised by the action undertaken by task scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof

Definitions

  • the present invention relates to an image forming apparatus that can be used from a plurality of information processing devices via a network, a print system including the image forming apparatus, and a power supply control method for the image forming apparatus.
  • An image forming apparatus such as an MFP (Multifunction Peripheral) is usually used from a plurality of personal computers (PCs) via a network.
  • PCs personal computers
  • a method of controlling the power supply of the image forming apparatus according to the operating status of the PCs has been proposed (see Patent Document 1).
  • Patent Document 1 for example, if a user on the floor where the image forming apparatus is installed forgets to turn off the power of the PC and leaves the room, the power of the image forming apparatus may not be turned off. Further, for example, when the user temporarily turns off the power of the PC, if there is no other operating PC, the power of the image forming apparatus may be turned off. If the power supply of the image forming apparatus is controlled according to the operating status of the PC in this way, the convenience of the user may be reduced.
  • the present invention has been made in view of, for example, the above-mentioned problems, and the subject of the present invention is an image forming apparatus, a printing system, and an image forming apparatus capable of preventing forgetting to turn off the power without deteriorating the convenience of the user.
  • the purpose of the present invention is to provide a power supply control method for an image forming apparatus.
  • the image forming apparatus of the present invention is an image forming apparatus that can be connected to a plurality of information processing devices, and the time at which the image forming apparatus is turned off is set from each of the plurality of information processing devices.
  • One of the time specified by the reservation reception unit that receives the specified reservation time information and the reservation time information received from each of the plurality of information processing devices is set as the reservation time for turning off the power of the image forming apparatus. It is characterized by having a reserved time setting unit for information processing and a power supply control unit for turning off the power of the image forming apparatus when the reserved time set by the reserved time setting unit is reached.
  • the print system of the image forming apparatus of the present invention is a printing system including a plurality of information processing devices and an image forming apparatus, and each of the plurality of information processing devices powers the image forming apparatus. It has a reservation time transmission unit that transmits reservation time information for which a time to be turned off is specified, and the image forming apparatus includes a reservation reception unit that receives reservation time information from each of the plurality of information processing devices, and a plurality of information processing devices.
  • One of the times specified by the reserved time information received from each of the above is the reserved time set by the reserved time setting unit and the reserved time setting unit that sets the reserved time for turning off the power of the image forming apparatus. It is characterized by having a power supply control unit that turns off the power of the image forming apparatus at the time.
  • the power supply control method of the image forming apparatus of the present invention is a power supply control method of an image forming apparatus that can be connected to a plurality of information processing devices, and images are obtained from each of the plurality of information processing devices.
  • the image forming apparatus sets one of the time specified by the reserved time information received from each of the plurality of information processing devices and the reservation receiving process for receiving the reserved time information specifying the time when the forming device is turned off. It is characterized by having a reserved time setting process for setting the reserved time for powering off, and a power control process for turning off the power of the image forming apparatus when the reserved time set in the reserved time setting process is reached.
  • the power control method of the image forming apparatus of the present invention is a power control method of the image forming apparatus in the print system, and each of the plurality of information processing apparatus turns off the power of the image forming apparatus.
  • a reservation time transmission process for transmitting reservation time information at a specified time a reservation reception process for the image forming apparatus to receive reservation time information from each of the plurality of information processing devices, and a plurality of information processing by the image forming apparatus.
  • the reserved time setting process of setting any of the times specified by the reserved time information received from each of the devices as the reserved time for turning off the power of the image forming apparatus, and in the reserved time setting process of the image forming apparatus. It is characterized by having a power supply control step of turning off the power of the image forming apparatus when the set reserved time is reached.
  • the present invention it is possible to prevent forgetting to turn off the power of the image forming apparatus without deteriorating the convenience of the user.
  • FIG. 1 It is a figure which shows the structure of the print system which includes the image forming apparatus which concerns on one Embodiment of this invention. It is a figure which shows the functional block of an image forming apparatus and a PC. It is a figure which shows an example of the user interface screen for inputting the reserved time for power-off of an image forming apparatus. It is a flowchart which shows the flow of the power-source control performed by the image forming apparatus which concerns on one Embodiment of this invention. It is a figure which shows an example of the reservation reminder screen.
  • FIG. 1 is a diagram showing a configuration of a print system including an image forming apparatus according to an embodiment of the present invention.
  • the print system 1 includes an image forming apparatus 10 (10-1, 10-2) and an information processing apparatus PC 20 (20-1, 20-2, ..., 20-n). And.
  • the image forming apparatus 10 and the PC 20 can communicate with each other via the network 100.
  • the network 100 is a computer network such as the Internet or a local area network. Although two image forming devices 10 are illustrated in FIG. 1, the printing system 1 may include any number of image forming devices 10. Further, the network 100 may be a wired network or a wireless network.
  • FIG. 2 is a diagram showing functional blocks of the image forming apparatus 10 and the PC 20.
  • the PC 20 includes a state information transmission unit 21, a reservation time transmission unit 22, and a display unit 23.
  • the PC 20 has, for example, a CPU, a ROM, a RAM, and the like, and the CPU expands the program stored in the ROM into the RAM and executes the program to realize the functions of the state information transmission unit 21 and the reserved time transmission unit 22. ..
  • the display unit 23 is realized by a display device such as a liquid crystal display.
  • the display unit 23 may be arranged outside the PC 20.
  • the status information transmission unit 21 transmits power status information indicating the power status to the image forming apparatus 10 when the power of the PC 20 is turned on or off. For example, when the power of the PC 20 is turned off, the power state information indicating that the PC 20 is in the power off state is transmitted.
  • the reservation time transmission unit 22 transmits the reservation time information in which the time for turning off the power of the image forming apparatus 10 (hereinafter referred to as the power off time) is specified.
  • the process of transmitting the reserved time information performed by the reserved time transmitting unit 22 may be referred to as a reserved time transmitting process.
  • the reserved time information is input by the user, for example, via a user interface screen as shown in FIG.
  • FIG. 3 is a diagram showing an example of a user interface screen (hereinafter, referred to as a power-off reservation time input screen or simply a reservation screen) for inputting a reservation time for turning off the power of the image forming apparatus 10.
  • the reservation screen 30 includes a printer selection area 31, a time input area 32, a setting button 33, and a cancel button 34.
  • the reservation time transmission unit 22 causes the display unit 23 to display the reservation screen 30 according to a user operation input via an input device (not shown) such as a keyboard. Then, the user selects an image forming apparatus for registering the reserved time in the printer selection area 31 of the reservation screen 30. As shown in FIG.
  • the reservation time transmission unit 22 transmits the reservation time information including the reservation time input in the time input area 32 to the image forming apparatus 10 selected in the printer selection area 31. Then, the reservation time transmission unit 22 closes the reservation screen 30.
  • the cancel button 34 is pressed, the reservation time transmission unit 22 closes the reservation screen 30 without transmitting the reservation time information.
  • the image forming apparatus 10 includes a reservation reception unit 11, a reservation time setting unit 12, a reservation time notification unit 13, a status information receiving unit 14, a reservation reminder unit 15, and a power supply control unit 16. And have.
  • the image forming apparatus 10 has, for example, a CPU, a ROM, a RAM, and the like, and the CPU expands the program stored in the ROM into the RAM and executes the program to realize the functions of the above-mentioned parts.
  • the reservation reception unit 11 accepts reservations for the power-off time of the image forming apparatus 10. Actually, the reservation reception unit 11 receives the reservation time information that is transmitted from the reservation time transmission unit 22 of the PC 20 and specifies the power-off time of the image forming apparatus 10.
  • the reservation time setting unit 12 sets the time specified by the reservation time information received by the reservation reception unit 11 as the reservation time for turning off the power of the image forming apparatus 10 (hereinafter, simply referred to as the reservation time).
  • the reservation time information is received from the plurality of PCs 20
  • any one of the times specified by each reserved time information is set as the reserved time.
  • the latest time from the current time among the times specified by each reserved time information is set as the reserved time.
  • the latest time from the current time may be included in a time zone in which the image forming apparatus 10 is not expected to be used (such as a closing time zone of an office building to which the floor belongs). In that case, among the times specified by each reserved time information, the latest time among the times included in the time zone where the image forming apparatus 10 is expected to be used may be set as the reserved time. Good.
  • the reservation time notification unit 13 notifies the PC 20 (operating PC 20) in the power-on state of the reservation time set by the reservation time setting unit 12.
  • the PC 20 that has received the notification of the reserved time displays the notified reserved time on the display unit 23.
  • the reservation time notification unit 13 may simultaneously notify all the PCs 20 including the non-operating PC20 in the power-off state. According to such a notification method, it is not necessary to specify the notification destination of the reserved time, so that the reserved time can be notified more easily. Further, the reservation time notification unit 13 may notify the reservation time by character information, or may notify the reservation time by screen information. When the reservation time is notified by the screen information, for example, the screen information for displaying the user interface screen including the reservation time notification message may be transmitted to the operating PC 20. Then, each of the operating PCs 20 may display the user interface screen according to the received screen information on the display unit 23.
  • the status information receiving unit 14 receives the power supply status information transmitted from the status information transmitting unit 21 of the PC 20.
  • the reservation reminder unit 15 transmits the reservation reminder information for urging the PC 20 to transmit the reservation time information.
  • the reservation reminder unit 15 is in operation when the number of operating PCs 20 becomes less than a predetermined number and the reservation reception unit 11 does not receive the reservation time information from any of the PCs 20.
  • Reservation reminder information is transmitted to each of the PC 20s.
  • the reservation reminder unit 15 recognizes the number of operating PCs 20 from the power supply status information received from each PC 20 by the status information receiving unit 14. The reservation reminder information will be described later with reference to FIG.
  • the power supply control unit 16 turns off the power of the image forming apparatus 10 when the reserved time set by the reserved time setting unit 12 is reached. Further, the power supply control unit 16 turns off the power of the image forming apparatus 10 when a predetermined time has elapsed since the number of operating PCs 20 has decreased to a predetermined number or less. It is assumed that the power supply control unit 16 holds in advance information indicating a predetermined number of units and information indicating a predetermined time. Further, the information indicating the predetermined number of units and the information indicating the predetermined time held by the power supply control unit 16 may be rewritable by a user or the like.
  • FIG. 4 is a flowchart showing a flow of power supply control performed by the image forming apparatus 10 according to the embodiment of the present invention.
  • the print system 1 includes a plurality of image forming devices 10 (10-1, 10-2) as shown in FIG. 1, each of the image forming devices 10 executes the process shown in FIG. To do.
  • the power supply control unit 16 confirms whether or not the reservation reception unit 11 is accepting the reservation of the power off time of the image forming apparatus 10 (step S401). More specifically, the power supply control unit 16 confirms whether or not the reservation reception unit 11 has received the reservation time information from any of the PC 20s.
  • step S401: No If the reservation reception unit 11 does not accept the reservation for the power off time (step S401: No), the process proceeds to step S403.
  • the reservation time setting unit 12 reserves the time specified by the reservation time information received in step S401. Set to the time (step S402).
  • the reservation reception unit 11 shall hold the received reservation time information in association with the transmission source PC 20.
  • the reservation time setting unit 12 sets the latest time from the current time among the times specified by each reservation time information as the reservation time. Set to. Further, when the reserved time has already been set, the reserved time setting unit 12 updates the already set reserved time with a new reserved time.
  • step S403 the power supply control unit 16 confirms whether or not the reserved time for turning off the power of the image forming apparatus 10 is set.
  • step S403: Yes the power control unit 16 confirms whether or not the reserved time set by the reserved time setting unit 12 has been reached (step S404). Then, when the reserved time set by the reserved time setting unit 12 has been reached (step S404: Yes), the power supply control unit 16 turns off the power of the image forming apparatus 10 (step S408). If the reserved time has not been reached (step S404: No), the process returns to step S401.
  • step S403 When the power-off reservation time is not set (step S403: No), the reservation reminder unit 15 confirms whether or not the number of operating PCs 20 is less than or equal to the predetermined number (here, m units) (step). S405). If there are more than m PCs in operation (step S405: No), the process returns to step S401.
  • the predetermined number here, m units
  • step S405 when the number of operating PCs 20 is m or less (step S405: Yes), the reservation reminder unit 15 transmits reservation reminder information to each of the operating PCs 20 (step S406). At this time, the reservation reminder information is not transmitted by the reservation reminder unit 15 to the PC 20 for which the reservation reminder information has already been transmitted and there is no response (transmission of the reservation time information) to the reservation reminder information. You may.
  • the reservation reminder information is screen information for displaying a user interface screen (hereinafter referred to as a reservation reminder screen) for causing the user to input the reservation time information on a display device (display unit 23 of the PC 20 in the present embodiment).
  • FIG. 5 is a diagram showing an example of the reservation reminder screen 50 displayed on the display device based on the reservation reminder information.
  • the reservation reminder screen 50 includes a message display area 51, a time input area 52, a setting button 53, and a cancel button 54.
  • a message prompting the user to input the reserved time information is displayed.
  • the functions of the time input area 52, the setting button 53, and the cancel button 54 are the same as the functions of the time input area 32, the setting button 33, and the cancel button 34 of the reservation screen 30 shown in FIG. Omit.
  • the PC 20 may hold the screen information of the reservation reminder screen 50 shown in FIG. 5 in advance. Then, the reservation reminder unit 15 may transmit the display instruction for displaying the reservation reminder screen 50 to the PC 20 as the reservation reminder information. By transmitting only the display instruction in this way, the processing load and line load associated with the transmission can be reduced. At that time, the reservation reminder unit 15 may simultaneously transmit the display instruction to all PCs 20 including the non-operating PC 20 in the power-off state. According to such a transmission method, it is not necessary to specify the destination of the display instruction, so that the reservation reminder can be performed more easily.
  • step S406 the power supply control unit 16 confirms whether or not a predetermined time has elapsed since the number of operating PCs 20 became m or less (step S407).
  • step S407: Yes the power supply control unit 16 shifts to the process of step S408 and turns off the power of the image forming apparatus 10. If the predetermined time has not elapsed (step S407: No), the process returns to step S401.
  • the reservation receiving unit 11 receives reserved time information from each of the PCs 20-1 to 20-n, which specifies a time when the image forming apparatus 10 is turned off. Receive. Then, the reserved time setting unit 12 sets any of the times specified by the reserved time information received from each of the PCs 20-1 to 20-n as the reserved time for turning off the power of the image forming apparatus 10. .. Then, when the reserved time set by the reserved time setting unit 12 is reached, the power supply control unit 16 turns off the power of the image forming apparatus 10.
  • the power off control of the image forming apparatus 10 is performed based on the reserved time specified by each user of the PC20-1 to 20-n. Therefore, it is possible to prevent forgetting to turn off the power of the image forming apparatus 10. Further, unlike the method described in Patent Document 1 in which the power supply is controlled according to the operating status of the PC, the convenience of the user is not deteriorated. Further, it is not necessary for the user to check whether there is another user remaining on the floor or to go to the set location of the image forming apparatus 10 to perform the power off operation.
  • the reserved time setting unit 12 sets the latest time from the current time among the times specified by the reserved time information received from each of the PCs 20-1 to 20-n as the reserved time for turning off the power of the image forming apparatus 10. Set.
  • each user of the PC 20 can specify in advance a reserved time for turning off the power according to his / her leaving time, so that the power supply of the image forming apparatus 10 Off control will be performed according to the leaving time of the last person leaving the room.
  • the power of the image forming apparatus 10 is turned off at a timing not intended by the user, or the image forming apparatus 10 is being used while the image forming apparatus 10 is in use. It is possible to prevent the 10 from being turned off. Therefore, the convenience of the user can be improved.
  • the number of operating PCs 20 is less than or equal to a predetermined number in a state where the reservation reception unit 11 does not receive the reservation time information from any of the PCs 20-1 to 20-n.
  • the reservation reminder unit 15 for transmitting the reservation reminder information for urging the transmission of the reservation time information to each of the operating PCs 20 is further provided. This makes it possible to prevent forgetting to specify the reserved time for turning off the power. Therefore, it is possible to more reliably prevent forgetting to turn off the power of the image forming apparatus 10.
  • the image forming apparatus 10 of the present embodiment further includes a state information receiving unit 14 for receiving power state information indicating that the PC 20 has been turned on or off from each of the PC 20-1 to 20-n.
  • the reservation reminder unit 15 recognizes the number of operating PCs 20 from the power supply status information received by the status information receiving unit 14. This makes it possible to recognize the operating status of PC20-1 to 20-n in real time. Therefore, it is possible to accurately recognize the number of operating PCs 20.
  • the power supply control unit 16 powers the image forming apparatus 10 when the reservation reception unit 11 does not receive the reservation time information even after a predetermined time has elapsed after the reservation reminder unit 15 transmits the reservation reminder information. Turn off. As a result, the image forming apparatus 10 can be turned off even if there is no response from any of the PCs 20 that have transmitted the reservation reminder information. Therefore, wasteful power consumption of the image forming apparatus 10 can be suppressed.
  • the reservation reminder unit 15 transmits screen information for displaying the inputtable user interface screen on the display unit 23 of PC20-1 to 20-n as the reservation reminder information. Then, the reservation reception unit 11 receives the information input via the user interface screen as the reservation time information from the PCs 20-1 to 20-n. As a result, the reservation reminder information can be displayed on the display unit 23 of the operating PC 20, so that it is possible to more reliably prevent forgetting to specify the reservation time for turning off the power.
  • the image forming apparatus 10 of the present embodiment further includes a reservation time notification unit 13 that notifies each of the PCs 20-1 to 20-n of the reservation time set by the reservation time setting unit 12. As a result, each user of PC20-1 to 20-n can recognize when the image forming apparatus 10 is turned off by the power supply control unit 16.
  • the image forming apparatus 10 is taken as an example of the target of the power off control, but an apparatus other than the image forming apparatus may be the target of the power off control.
  • a server or host PC commonly used by each PC on the floor may be targeted for power-off control.
  • the components 11 to 16 shown in FIG. 2 may be mounted on those devices.
  • each of the image forming apparatus 10 included in the print system 1 executes the process shown in FIG. 4 is taken as an example.
  • one image forming apparatus 10 may perform power-off control of all the image forming apparatus 10.
  • the image forming apparatus 10-1 manages the operating status of the PC 20 and the reservation of the power-off time of the image forming apparatus 10-1 and 10-2, and the image forming apparatus 10-depends on the result.
  • the power off control of 1, 10-2 may be performed.
  • the power supply control unit 16 of the image forming apparatus 10-1 controls the power off of the image forming apparatus 10-2 by sending a power off instruction to the power supply control unit 16 of the image forming apparatus 10-2.
  • the image forming apparatus 10-2 operates the configuration (reservation reception unit 11, reservation time setting unit 12, reservation time notification unit 13, and reservation reminder unit 15) for managing reservations and the PC 20. It is not necessary to provide a configuration (state information receiving unit 14) for managing the status. Therefore, the configuration of the print system 1 can be further simplified, and the development cost of the print system 1 can be reduced.
  • the reservation reminder unit 15 that transmits the reservation reminder information to the PC 20 when it is determined to be Yes in step S405 is taken as an example.
  • the reservation reminder unit 15 may transmit the reservation reminder information at other timings.
  • the reservation reminder information may be transmitted by the reservation reminder unit 15 at a preset time (such as a scheduled leaving time on the floor). According to such an aspect, it is possible to reduce forgetting to specify the reserved time for turning off the power.
  • the PC20-1 to 20-n have a reservation time transmission unit 22 for transmitting the reservation time information specifying the time when the image forming apparatus 10 is turned off.
  • the image forming apparatus 10 has a reservation receiving unit 11 that receives reservation time information from each of the PCs 20-1 to 20-n.
  • the image forming apparatus 10 makes a reservation for setting any one of the times specified by the reserved time information received from each of the PCs 20-1 to 20-n as the reserved time for turning off the power of the image forming apparatus 10. It has a time setting unit 12.
  • the image forming apparatus 10 has a power supply control unit 16 that turns off the power of the image forming apparatus 10 when the reserved time set by the reserved time setting unit 12 is reached. According to such a configuration, as described above, it is possible to prevent forgetting to turn off the power of the image forming apparatus 10 without deteriorating the convenience of the user.
  • Step S401 in FIG. 4 is a specific example of the reservation acceptance process
  • step S402 is a specific example of the reservation time setting process
  • steps S403, S404, and S408 are specific examples of the power supply control process.
  • the present invention can be appropriately modified within the scope of the claims and within a range not contrary to the gist or idea of the invention that can be read from the entire specification, and the remote control system and the remote control method accompanied by such a modification are also described in the present invention. It is included in the technical idea of the invention.

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PCT/JP2020/020961 2019-05-31 2020-05-27 画像形成装置、プリントシステム、及び画像形成装置の電源制御方法 Ceased WO2020241706A1 (ja)

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JP2013183352A (ja) * 2012-03-02 2013-09-12 Canon Inc 情報処理装置、情報処理装置の制御方法、プログラムおよびコンピュータ読取可能な記録媒体
JP2015141554A (ja) * 2014-01-29 2015-08-03 株式会社沖データ 画像処理装置
JP2015182260A (ja) * 2014-03-20 2015-10-22 カシオ計算機株式会社 印刷装置の電源遮断装置、システム、方法、およびプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130182272A1 (en) * 2012-01-12 2013-07-18 Samsung Electronics Co., Ltd. Image forming apparatus, host apparatus, image forming system having the same, and method of controlling power thereof
JP2013168047A (ja) * 2012-02-16 2013-08-29 Oki Data Corp 管理プログラム、画像形成システムおよび管理装置
JP2013183352A (ja) * 2012-03-02 2013-09-12 Canon Inc 情報処理装置、情報処理装置の制御方法、プログラムおよびコンピュータ読取可能な記録媒体
JP2015141554A (ja) * 2014-01-29 2015-08-03 株式会社沖データ 画像処理装置
JP2015182260A (ja) * 2014-03-20 2015-10-22 カシオ計算機株式会社 印刷装置の電源遮断装置、システム、方法、およびプログラム

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