Printing control method of host device connected to image forming device and host device thereof

Patent metadata

Field	Value
Publication number	US-2017192724-A1
Application number	US-201515314352-A
Country	US
Kind code	A1
Filing date	Mar 23, 2015
Priority date	May 30, 2014
Publication date	Jul 6, 2017
Grant date	—

Abstract

A host device is disclosed. The host device comprises: an input unit for receiving a control command for performing a preset event; a communication interface unit for communicating with an image forming device; and a control unit for transmitting, to the image forming device via the communication interface unit, a state change command for changing an operating state of the image forming device and performing the preset event corresponding to the received control command, if the received control command is a command related to controlling the image forming device.

First claim

What is claimed is:

1 . A host device comprising:
an input unit which receives a control command for performing a predetermined event; a communication interface which communicates with an image forming device; and a controller which, in response to the received control command being related to control of the image forming device, transmits, to the image forming device via the communication interface, a state change command for changing the operation state of the image forming device, and performs the predetermined event corresponding to the received control command.

2 . The host device of claim 1 , wherein the predetermined event is at least one of a driving event of a printer driver, a driving event of a predetermined application, a printer selection event, a print option setting event, and a printing file selection event.

3 . The host device of claim 1 , wherein the controller generates printing data and transmits the generated printing data to the image forming device to which the state change command has been already transmitted via the communication interface.

4 . The host device of claim 1 , wherein, in response to the predetermined event being the print option setting event, the controller generates printing data reflecting the set print option.

5 . The host device of claim 1 , wherein, in response to the predetermined event being the printer selection event, the controller transmits the state change command to an image forming device corresponding to the selected printer.

6 . The host device of claim 1 , wherein the state change command is a command for changing the operation state of the image forming device from a power saving state to a non-power saving state.

7 . The host device of claim 1 , wherein, in response to a print command not being inputted within a predetermined time after the state change command has been transmitted, the controller transmits a command for changing the operation state of the image forming device to a power saving state to the image forming device via the communication interface.

8 . The host device of claim 1 , wherein the controller generates printing data for a pre-selected file before a print command is inputted.

9 . The host device of claim 8 , wherein, in response to a plurality of files being pre-selected, the controller generates printing data for a predetermined number of files from among the pre-selected plurality of files.

10 . The host device of claim 9 , wherein, in response to the print command being inputted, the controller generates printing data for files for which printing data has not been generated from among the pre-selected plurality of files.

11 . A printing control method of a host device connected with an image forming device, the method comprising:
receiving a control command for performing a predetermined event; in response to the control command being related to control of the image forming device, transmitting, to the image forming device, a state change command for changing the operation state of the image forming device; and performing the predetermined event corresponding to the received control command.

12 . The printing control method of claim 11 , further comprising:
generating printing data; and transmitting the generated printing data to the image forming device to which the state change command has been transmitted.

13 . The printing control method of claim 11 , wherein, in response to the predetermined event being a printer selection event, the transmitting the state change command to the image forming device comprises transmitting the state change command to an image forming device corresponding to the selected printer.

14 . The printing control method of claim 11 , wherein the state change command is a command for changing the operation state of the image forming device from a power saving state to a non-power saving state.

15 . The printing control method of claim 11 , further comprising, in response to a print command not being inputted within a predetermined time after the state change command has been transmitted, transmitting a command for changing the operation state of the image forming device to a power saving state to the image forming device.

Assignees

• S Printing Solution Co Ltd

Inventors

• Kim Sung-Jae
• Cho Jae-Wook
• Kim Hong-Seock
• Choi Mi-Kyung
• Choi Chang-Seok

Classifications

• G06F3/1229

  Printer resources management or printer maintenance, e.g. device status, power levels · CPC title

• G06F3/1213 Primary

  at an intermediate node or at the final node · CPC title

• G06F3/1285

  Remote printer device, e.g. being remote from client or server · CPC title

• G06F3/1212

  achieving reduced delay between job submission and print start · CPC title

• G06F3/1296

  Printer job scheduling or printer resource handling · CPC title