IMAGE FORMING APPARATUS, HOST APPARATUS, AND METHOD OF CONTROLLING THE SAME

• US 20110149341A1
• Filed: 10/28/2010
• Published: 06/23/2011
• Est. Priority Date: 12/23/2009
• Status: Abandoned Application

• Current Assignee: S-Printing Solution Co., Ltd. (Samsung Electronics Co. Ltd.)
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: KO, Chang-gun
• Application Number:
  US12/913,952
• Publication Number:
  US 20110149341A1
• Time in Patent Office: Days
• US Class Current: 358/1.15
• CPC Class Codes: G06F 3/1204 resulting in reduced user or operator actions, e.g. presetting, automatic actions, using hardware token storing data
• CPC Class Codes: G06F 3/1224 Client or server resources management
• CPC Class Codes: G06F 3/1229 Printer resources management or printer maintenance, e.g. device status, power levels
• CPC Class Codes: G06F 3/1284 Local printer device
• CPC Class Codes: H04N 1/00204 with a digital computer or a digital computer system, e.g. an internet server programmed control between transmitter and receiver or between image input and image output device H04N1/32561
• CPC Class Codes: H04N 1/00477 Indicating status, e.g. of a job for control or supervision between transmitter and receiver or between image input and image output device H04N2201/3219
• CPC Class Codes: H04N 1/00832 Recording use, e.g. counting number of pages copied
• CPC Class Codes: H04N 2201/001 Sharing resources, e.g. processing power or memory, with a connected apparatus or enhancing the capability of the still picture apparatus
• CPC Class Codes: H04N 2201/0012 Use of shared folders, i.e. folders or directories accessible by all connected apparatus
• CPC Class Codes: H04N 2201/0041 Point to point H04N2201/0039 takes precedence
• CPC Class Codes: H04N 2201/0046 Software interface details, e.g. interaction of operating systems
• CPC Class Codes: H04N 2201/0049 By wire, cable or the like
• CPC Class Codes: H04N 2201/0094 Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception

Abstract

A method of controlling a host apparatus which is connectable with at least one image forming apparatus via a universal serial bus (USB) includes connecting the image forming apparatus having a storage unit in which at least one application program is stored with the host apparatus. The host apparatus recognizes the image forming apparatus as a disk drive corresponding to a mass storage class and displays the mass storage disk drive on a display of the host apparatus. A user of the host apparatus may use an explorer program to select an application stored in the mass storage disk drive. Accordingly, an application program that provides a UI stored in the image forming apparatus is loaded and executed in the host apparatus to enable convenient control and status identification of the image forming apparatus using the displayed UI without an additional installation process.

Claims

1. A method of controlling a host apparatus which is connectable with at least one image forming apparatus via a universal serial bus (USB), the method comprising:

connecting an image forming apparatus having a storage unit in which at least one application program is stored with the host apparatus;

recognizing the image forming apparatus as a disk drive corresponding to a mass storage class to be displayed in the host apparatus and exploring at least one application program in the displayed disk drive;

performing the explored application program; and

displaying the application program controlling the image forming apparatus in the host apparatus.

2. The method according to claim 1, further comprising driving the image forming apparatus corresponding to input by a user, when the input by the user is made to the displayed application program.

3. The method according to claim 2, wherein the driving the image forming apparatus comprises changing a pre-input setting value of the image forming apparatus, or displaying or executing a function supported by the image forming apparatus, and the function comprises at least one of printing, copying, scanning, faxing, file transmission, and direct printing.

4. The method according to claim 1, wherein the performing comprises performing the explored application program by click or automatically performing the application program.

5. The method according to claim 1, wherein the application program comprises at least one of a virtual user interface (UI) program corresponding to an operation panel of the image forming apparatus which enables a user to input and at least one widget displaying information of the image forming apparatus.

6. The method according to claim 5, wherein the virtual UI program displays a display area showing a current status of the image forming apparatus or a function of the image forming apparatus and at least one user input button.

7. The method according to claim 6, further comprising selecting an input button displayed by execution of the virtual UI program and controlling the image forming apparatus to correspond to the selected input button.

8. The method according to claim 5, wherein the widget comprises at least one of a plurality of programs loading and displaying status information, toner information, a scanner status, a fax status, and process information from the image forming apparatus and a widget manager controlling the plurality of programs.

9. The method according to claim 8, wherein the widget undergoes at least one of adding, deleting, and changing.

10. The method according to claim 8, wherein the displaying in the host apparatus comprises displaying a list of at least one program, and the method further comprises selecting one program from the list and displaying information of the image forming apparatus corresponding to the selected program.

11. The method according to claim 1, wherein the displaying in the host apparatus comprises displaying an icon corresponding to the application program on a system tray on a wallpaper of the host apparatus.

12. A host apparatus which is connectable with at least one image forming apparatus via a universal serial bus (USB), the host apparatus comprising:

a communication unit comprising a USB interface connected to an image forming apparatus having a storage unit in which at least one application program is stored;

a display displaying a user interface (UI) of the application program;

a memory loading the application program; and

a controller recognizing the image forming apparatus as a disk drive corresponding to a mass storage class to be displayed on the display when connecting with the image forming apparatus via the USB interface, exploring and executing the application program in the displayed disk drive to be loaded to the memory, and controlling the display to display the UI of the loaded application program.

13. The host apparatus according to claim 12, further comprising a user input unit comprising the displayed UI and receiving input by a user, wherein the controller controls the communication unit to transmit a command of driving the image forming apparatus corresponding to input by a user when inputting the input by the user to the displayed UI.

14. The host apparatus according to claim 13, wherein the driving the image forming apparatus comprises changing a pre-input setting value of the image forming apparatus, or displaying or executing a function supported by the image forming apparatus, and the function comprises at least one of printing, copying, scanning, faxing, file transmission, and direct printing.

15. The host apparatus according to claim 12, further comprising a user input unit receiving input by a user, wherein the controller performs the explored application program by click on the user input unit or allows the application program to be performed automatically.

16. The host apparatus according to claim 12, wherein the application program comprises at least one of a virtual user interface (UI) program corresponding to an operation panel of the image forming apparatus which enables a user to input and at least one widget displaying information of the image forming apparatus.

17. The host apparatus according to claim 16, wherein the virtual UI program displays a display area showing a current status of the image forming apparatus or a function of the image forming apparatus and at least one user input button.

18. The host apparatus according to claim 16, wherein the widget comprises at least one of a plurality of programs loading and displaying status information, toner information, a scanner status, a fax status, and process information from the image forming apparatus and a widget manager controlling the plurality of programs.

19. The host apparatus according to claim 12, wherein the display displays an icon corresponding to the application program on a system tray on a wall paper of the host apparatus.

20. An image forming apparatus which is connectable with at least one host apparatus via a universal serial bus (USB), the image forming apparatus comprising:

a communication unit comprising a USB interface to support a printer class and a mass storage class;

a storage unit in which a file allocation table (FAT) and at least one application program are stored; and

a controller informing the host apparatus that the USB interface supports the printer class and the mass storage class when connecting to the host apparatus via the USB interface and controlling the communication unit to load the application program to the host apparatus.

21. A method of controlling an image forming apparatus, comprising:

connecting an image forming apparatus to a host apparatus; and

downloading from the image forming apparatus an application to display a user interface corresponding to functions of the image forming apparatus on a display of the host apparatus,

wherein the application is saved and executed from a RAM device of the host apparatus.

22. The method according to claim 21, wherein the application is a virtual UI depicting a control panel having buttons corresponding to one or more functions of the image forming apparatus, and

the buttons are selectable by a user of the host apparatus to execute the corresponding one or more functions of the image forming apparatus.

23. The method according to claim 21, wherein the application is a widget application to display at least one icon corresponding to a function of the image forming apparatus, and

when a user selects the icon, data corresponding to the function of the image forming apparatus is displayed on the host apparatus.

24. An image forming apparatus, comprising:

an imaging unit to perform an imaging function of a document;

a data storage device to store at least one application to control operation of the image forming apparatus;

a data communication unit to connect to a host device to receive imaging commands from the host device; and

a controller to control transmission of data between the data storage device and the host device via the data communication unit, and to control the imaging unit,

wherein the data communication unit transmits the at least one application to the host device to provide a display on the host device corresponding to at least one function of the image forming apparatus,

wherein the data storage device includes a file allocation table to transmit to the host device, such that at least a portion of the data storage device is controllable by a user of the host device as a mass data storage device.

25. The image forming apparatus according to claim 24, wherein the application includes a virtual control panel to control operations of the imaging unit of the image forming apparatus.

26. The image forming apparatus according to claim 24, wherein the application includes at least one widget to display data corresponding to a status of a function of the image forming apparatus.