IMAGE FORMING APPARATUS AND METHOD TO MANAGE FONT, FONT MANAGING DEVICE, AND FONT PROVIDING SERVER

• US 20090097049A1
• Filed: 08/19/2008
• Published: 04/16/2009
• Est. Priority Date: 10/10/2007
• Status: Abandoned Application

• Current Assignee: S-Printing Solution Co., Ltd. (Samsung Electronics Co. Ltd.)
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: CHO, Young-taek
• Application Number:
  US12/194,029
• Publication Number:
  US 20090097049A1
• Time in Patent Office: Days
• US Class Current: 358/1.11
• CPC Class Codes: G06F 21/608 Secure printing
• CPC Class Codes: G06F 2221/2141 Access rights, e.g. capability lists, access control lists, access tables, access matrices
• CPC Class Codes: H04N 1/00832 Recording use, e.g. counting number of pages copied
• CPC Class Codes: H04N 1/00973 from a remote device, e.g. receiving via the internet instructions input to a computer terminal
• CPC Class Codes: H04N 2201/0082 Image hardcopy reproducer H04N2201/0091 - H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0091 Digital copier; digital 'photocopier' H04N2201/0093 and H04N2201/0094 take precedence
• CPC Class Codes: H04N 2201/0093 Facsimile machine H04N2201/0094 takes precedence
• CPC Class Codes: H04N 2201/0094 Multifunctional device, i.e. a device capable of all of reading, reproducing, copying, facsimile transception, file transception

Abstract

An image forming apparatus in as font managing system to manage a font, includes communication interface to download a file of a font having a use restriction, a storage unit to store the downloaded font file, the controller to determine whether the stored font file is usable if a document is requested to be printed with the font, and a print engine unit to print the document with the stored font if the stored font is usable.

Claims

1. An image forming apparatus to manage a font, the apparatus comprising:

a communication interface to receive a font having a use restriction;

a storage unit to store the received font;

a controller to determine whether the stored font is usable if a document is requested to be printed with the font; and

a print engine unit to print the document with the stored font if the stored font is usable.

2. The image forming apparatus as claimed in claim 1, wherein the restriction includes at least one of a number of usable times of the stored font, a usable period, and authentication information about a user who purchased the font.

3. The image forming apparatus as claimed in claim 2, wherein the controller determines that the font is usable if a remaining number of usable times has been stored to the storage unit or if a current date falls within the usable period.

4. The image forming apparatus as claimed in claim 2, wherein the controller counts down from the number of usable times set for the font each time the stored font is used and stores the counted-down number.

5. The image forming apparatus as claimed in claim 2, wherein the restriction is selectable by a user.

6. A method to manage a font of an image forming apparatus, the method comprising:

receiving and storing a font having a use restriction;

determining whether the stored font is usable if a document is requested to be printed with the font; and

printing the document with the stored font if the stored font is usable.

7. The method as claimed in claim 6, wherein the restriction includes at least one of a number of usable times of the stored font, a usable period, and authentication information of a user who purchased the font.

8. The method as claimed in claim 7, wherein the determining operation determines that the font is usable if there is a stored remaining number of usable times or if a current date falls within the usable period.

9. The method as claimed in claim 6, further comprising:

counting down from the set number of usable times each time the stored font is used and storing the counted-down number.

10. The method as claimed in claim 7, wherein the restriction is selectable by a user.

11. A font managing device, the font managing device comprising:

a communication unit to download a font to an image forming apparatus if the font having a use restriction is purchased;

an application program unit to set the purchased font as a font to use in printing a document; and

a controller to transmit a name of the set font and the document to the image forming apparatus if the document is requested to be printed, and to control the communication unit to notify the image forming apparatus of whether the set font is usable.

12. The font managing device as claimed in claim 11, further comprising:

a storage unit to store the restriction set for the font,

wherein, if a request for approval for the use of the set font is received from the image forming apparatus, the controller determines if the set font is usable by checking the stored restriction, and if the set font is usable, the controller transmits a message that a printing is allowed to the image forming apparatus, and if the set font is unusable, the controller transmits a message that a printing should be stopped to the image forming apparatus.

13. The font managing device as claimed in claim 11, further comprising:

a storage unit to store the restriction set for the font,

wherein the controller determines whether the set font is usable by checking the stored restriction, and if the set font is usable, the controller transmits the document and the set font to the image forming apparatus, and if the set font is unusable, the controller notifies a user that a printing operation is not allowed.

14. The font managing device as claimed in claim 11, wherein, if a request to approve the use of the set font is received from the image forming apparatus, the controller accesses a server which sold the font and determines whether the set font is usable, and if the set font is usable, the controller transmits a message that a printing operation is allowed to the image forming apparatus, and if the set font is unusable, the controller transmits a message that a printing operation should be stopped to the image forming apparatus.

15. The font managing device as claimed in claim 11, wherein the restriction includes at least one of a number of usable times, a usable period, and authentication information of a user who purchased the font.

16. A font providing server, the font providing server comprising:

a font generator to generate a font based on a use restriction selected by a user;

a server communication unit to transmit the generated font to an external device through which the user purchased the font; and

a server controller to control the server communication unit to transmit the generated font to the external device if the user selected the use restriction and purchased the font.

17. The font providing server as claimed in claim 16, wherein the use restriction includes at least one of a number of usable times of the font and a usable period.

18. A font managing system, comprising:

a managing program;

an image forming apparatus having a storage unit, and to form an image;

a font provider server to sell one or more fonts and to transmit a file of the respective font purchased; and

a document processor to receive the transmitted file from the font provider server, to install a virtual font of the transmitted font file in the managing program and to download the purchased font file to the storage unit of the image forming apparatus.

19. A method of a font managing system, the method comprising:

transmitting a file of the font purchased by a user from a font provider server;

receiving the transmitted file from the font provider server;

installing a virtual font of the transmitted font file in the managing program; and

downloading the purchased font file to a storage unit of an image forming apparatus.