Abstract: An uninstaller extracts a print setting included in only a printer driver to be uninstalled, deletes information relating to the extracted print setting from all presets (a preset description file) to be registered in an OS, extracts a default value of print setting items for all print queues other than a print queue corresponding to the printer driver to be uninstalled, deletes information relating to the preset which does not differ in the print setting from the extracted default value from the preset description file, and uninstalls the printer driver.

Abstract: When a print server apparatus receives a service utilization request that includes setting identification information, printing device identification information, and service provision unit identification information, the print server apparatus transmits to a device management server apparatus print setting data identified based on the setting identification information, the printing device identification information, and location information indicating a location of the service provision unit identified based on the service provision unit identification information. The device management server apparatus creates a screen for setting print setting information of a function that can be executed by the printing device based on configuration data about the printing device identified based on the printing device identification information and the print setting data, associates the location information with a predetermined object included in the screen, and transmits the screen.

Abstract: A control method of an information processing apparatus in which a plurality of printer drivers for setting set values in setting items of print data to be output by a printing apparatus are installed, the method comprises: under the control of an operating system having a function of controlling the plurality of printer drivers to share set values set using the plurality of printer drivers, a setting item determination step of determining, upon switching of output target printing apparatuses between a plurality of printing apparatuses corresponding to the plurality of printer drivers, whether or not setting items according to a printing apparatus before switching and setting items according to a printing apparatus after switching include common setting items.

Abstract: A print relay server relays print data generated by a print server to an image forming device. The print relay server includes a relay virtual printer that instructs the corresponding image forming device to print out print data and a functional relay virtual printer that has a function for realizing a specified print service not provided by the print server. The functional relay virtual printer acquires print data from the print server which has generated print data in response to a print request from a client, and instructs an image forming device, which executes a process for realizing the specified print service, to print out print data via the relay virtual printer.

Abstract: When a print server apparatus receives a service utilization request that includes setting identification information, printing device identification information, and service provision unit identification information, the print server apparatus transmits to a device management server apparatus print setting data identified based on the setting identification information, the printing device identification information, and location information indicating a location of the service provision unit identified based on the service provision unit identification information. The device management server apparatus creates a screen for setting print setting information of a function that can be executed by the printing device based on configuration data about the printing device identified based on the printing device identification information and the print setting data, associates the location information with a predetermined object included in the screen, and transmits the screen.

Abstract: An uninstaller extracts a print setting included in only a printer driver to be uninstalled, deletes information relating to the extracted print setting from all presets (a preset description file) to be registered in an OS, extracts a default value of print setting items for all print queues other than a print queue corresponding to the printer driver to be uninstalled, deletes information relating to the preset which does not differ in the print setting from the extracted default value from the preset description file, and uninstalls the printer driver.

Abstract: A control method of an information processing apparatus in which a plurality of printer drivers for setting set values in setting items of print data to be output by a printing apparatus are installed, the method comprises: under the control of an operating system having a function of controlling the plurality of printer drivers to share set values set using the plurality of printer drivers, a setting item determination step of determining, upon switching of output target printing apparatuses between a plurality of printing apparatuses corresponding to the plurality of printer drivers, whether or not setting items according to a printing apparatus before switching and setting items according to a printing apparatus after switching include common setting items.