公开(公告)号：US10180647B2

公开(公告)日：2019-01-15

申请号：US15511953

申请日：2015-04-17

Applicant: S-Printing Solution Co., Ltd.

Inventor： Sung Weon Song ,  Young Min Yoon

IPC: G03G15/00 ,  G03G21/00

Abstract: Disclosed herein is an image forming apparatus. The image forming apparatus includes a sensing unit having a window and a sensor which senses a developer through the window, and a shutter device which opens and closes the window, and thereby the sensing unit in a sensible state is maintained, and a lifetime thereof is extendable.

公开(公告)号：US10171688B2

公开(公告)日：2019-01-01

申请号：US14156909

申请日：2014-01-16

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Young-dae Jang

IPC: H04N1/00

Abstract: An image scanning apparatus, a control method of an image scanning apparatus connectable to a management server, a management server and control method thereof are provided. The control method includes scanning a manuscript to generate a scanned image, generating page information for the generated scanned image, adding the generated page information to the generated scanned image, and transmitting the page information-added scanned image to the management server.

公开(公告)号：US10169688B2

公开(公告)日：2019-01-01

申请号：US15424353

申请日：2017-02-03

Applicant: S-Printing Solution Co., Ltd.

Inventor： Joo-young Jung ,  So-hye Kim

IPC: G06F3/12 ,  G06K15/02

Abstract: A method of enhancing quality of an image object included in a compound document, and an apparatus for performing the method are provided. The method includes receiving a request to print a compound document including an image object, merging parts corresponding to the image object from among data corresponding to the compound document and enhancing the quality of the image object, and encoding data corresponding to the compound document by using a printer control language (PCL) and outputting the encoded data.

公开(公告)号：US10168659B2

公开(公告)日：2019-01-01

申请号：US15364383

申请日：2016-11-30

Applicant: S-Printing Solution Co., Ltd.

Inventor： Hak-yun Kim

IPC: G03G21/16

Abstract: An image forming apparatus includes a tray on which a plurality of developing units are mounted, and a position adjustment unit that is disposed on at least one side of the tray, is movable with respect to the tray, and rotatably supports the plurality of developing units. As the position adjustment unit is moved with respect to the tray, the plurality of developing units are rotated and positions of the plurality of developing units are adjusted by the position adjustment unit.

公开(公告)号：US10136030B2

公开(公告)日：2018-11-20

申请号：US15156783

申请日：2016-05-17

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Seung-jin Cho

IPC: G06F11/07 ,  H04N1/44 ,  H04N1/00 ,  G03G15/00 ,  G06F11/22

Abstract: A method of managing an image forming apparatus through a network, the method including: logging in to a server through a diagnostic control unit application from a user terminal; receiving, by the user terminal, device information of an image forming apparatus from the image forming apparatus; requesting for and receiving, by the user terminal, diagnostic control unit information corresponding to the received device information from the server; performing a diagnostic control on the image forming apparatus through the diagnostic control unit application by using the received diagnostic control unit information; and uploading results of performing the diagnostic control on the server.

公开(公告)号：US10120630B2

公开(公告)日：2018-11-06

申请号：US14513702

申请日：2014-10-14

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Hwang-hyeon Gha ,  Tae-jung Yun

IPC: G06F3/12 ,  H04M1/725

Abstract: A method and apparatus for printing data with a predetermined format transmitted from a terminal device using Bluetooth communication. The method includes receiving the data having the predetermined format from the terminal device using Bluetooth communication; combining the received data having the predetermined format with template data corresponding to the terminal device stored in a printing apparatus; and printing the combined data. Accordingly, it is possible to obtain the same printing result even when different printing apparatuses print the data by transmitting the data with the predetermined format from the terminal device to the different printing apparatuses using Bluetooth communication, and to obtain the same printing result when printing the data with the predetermined format by transmitting the data with the predetermined format from the terminal device or transmitting data obtained by combining the data with the predetermined format with the template data from the terminal device.

公开(公告)号：US10120299B2

公开(公告)日：2018-11-06

申请号：US15604171

申请日：2017-05-24

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Heon-hee Lim ,  Han-sung Lee ,  Jin-kwon Chun ,  Sung-dae Kim

IPC: G03G15/04 ,  H04N1/00 ,  G02B7/00 ,  G02B26/00 ,  H04N1/024 ,  G02B26/12 ,  G02B7/02 ,  G03G15/043 ,  G03G21/16

Abstract: Provided are an light scanning device capable of adjusting the position of optics and an image forming apparatus including the light scanning device. The light scanning device includes first and second light sources configured to emit first and second light beams, respectively; optics including first and second lenses for transmitting the first and second light beams therethrough and a lens holder configured to support the second lens; and a housing configured to support the first and second light sources and the optics, wherein the first and second light sources and the first lens are supported to be fixed to the housing, and the second lens is supported to be able to move with respect to the first lens.

公开(公告)号：US10110758B2

公开(公告)日：2018-10-23

申请号：US15038610

申请日：2014-10-02

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Yong-shik Park ,  Eun-bit Kwak ,  Ho-jun Jang ,  Song-baik Jin

IPC: H04N1/00 ,  H04N1/407 ,  H04N1/409

Abstract: A display apparatus includes: a display for displaying an image; a detector for detecting an exposure speed of a portable image-forming device which exposes an instant film to light using light from a screen displayed on the display; and an image processor for adjusting brightness of the image displayed on the display depending on the detected exposure speed.

公开(公告)号：US20180299808A1

公开(公告)日：2018-10-18

申请号：US16016045

申请日：2018-06-22

Applicant: S-PRINTING SOLUTION CO., LTD.

Inventor： Yasuo Suzuki ,  Takayuki Yamada

IPC: G03G15/20

Abstract: Provided is a fixing device for preventing an increase in torque when a fixing belt starts to be driven. The fixing device may include a fixing belt that is rotatable; a pressure roller configured to pressure-contact an outer circumferential surface of the fixing belt and to form a fixing nip portion between the pressure roller and the fixing belt. A contact member is located inside the fixing belt and includes a contact portion that contacts an inner circumferential surface of the fixing belt. The contact portion includes a surface having a plate shape that faces the pressure roller and a plurality of protrusions that protrude from the surface toward the pressure roller.

公开(公告)号：US10088788B2

公开(公告)日：2018-10-02

申请号：US14172269

申请日：2014-02-04

Applicant: S-Printing Solution Co., Ltd.

Inventor： Tae-jung Yun

IPC: G06F3/0481 ,  G03G15/00 ,  G06F21/35 ,  G06F21/60 ,  H04N1/00 ,  G06F3/12

Abstract: An image forming apparatus supporting a near field communication (NFC) function identifies, if a user device having an NFC function is NFC-tagged, the user device by receiving identification information of the user device, and displays, when the user device is identified, a user interface (UI) corresponding to the identified user device.