Abstract: An example operating method of an electronic apparatus includes executing, by the electronic apparatus, an application to control an operation of an image forming apparatus, identifying a first image forming apparatus to be connected to the electronic apparatus, and performing a communication connection between the electronic apparatus and the first image forming apparatus, receiving, from the first image forming apparatus, at least one configuration change performed by the first image forming apparatus, and displaying the at least one configuration change, based on the at least one configuration change, receiving a first input to select a first configuration change to at least one image forming apparatus to be controlled by the electronic apparatus, and based on at least one input that is input after the first input, displaying the first configuration change applied to the at least one image forming apparatus.

Abstract: An image forming apparatus is provided. The image forming apparatus includes a printing engine, memory to store information indicating correspondences of a plurality of file types and uniform resource identifier (URI) addresses of rendering subjects to render printing data of each file type of the plurality of file types in correspondence to each of a plurality of external apparatuses, a communication device to receive a file by a direct printing function method from an external apparatus, and a processor to identify the type of the received file, determine a URI address corresponding to the identified file type and the external apparatus, according to the information indicating correspondences, control the communication device to transmit the received file to the determined URI address, and receive, from the determined URI address, rendered data corresponding to the file.

Abstract: An image forming apparatus is provided. The image forming apparatus includes a printing engine, memory to store information indicating correspondences of a plurality of file types and uniform resource identifier (URI) addresses of rendering subjects to render printing data of each file type of the plurality of file types in correspondence to each of a plurality of external apparatuses, a communication device to receive a file by a direct printing function method from an external apparatus, and a processor to identify the type of the received file, determine a URI address corresponding to the identified file type and the external apparatus, according to the information indicating correspondences, control the communication device to transmit the received file to the determined URI address, and receive, from the determined URI address, rendered data corresponding to the file.

Abstract: A printing method and a printing system are provided.

Abstract: A pull printing method and system using a cloud server when a user terminal may not use an internal wireless network are provided. A pull printing system may include a user terminal, a cloud server, and at least one print server to manage at least one image forming apparatus. In an example, the cloud server receives a registration request to register device information of the at least one image forming apparatus from the at least one print server, receives a login request comprising user information and device information of an image forming apparatus, from the user terminal, transmits the login request to a print server corresponding to the device information of the image forming apparatus, receives a job list as an authentication result according to the request, from the print server corresponding to the device information of the image forming apparatus, and transmits the job list to the user terminal.

Abstract: A pull printing method and system using a cloud server when a user terminal may not use an internal wireless network are provided. A pull printing system may include a user terminal, a cloud server, and at least one print server to manage at least one image forming apparatus. In an example, the cloud server receives a registration request to register device information of the at least one image forming apparatus from the at least one print server, receives a login request comprising user information and device information of an image forming apparatus, from the user terminal, transmits the login request to a print server corresponding to the device information of the image forming apparatus, receives a job list as an authentication result according to the request, from the print server corresponding to the device information of the image forming apparatus, and transmits the job list to the user terminal.

Abstract: A printing method and a printing system are provided.

Abstract: Disclosed is a hot air welder that consecutively joins sheets of synthetic resin material together to make a large-sized pavilion or a tent fabric, or welds and seals the seam lines of waterproof textiles or the like for waterproofing process. Instead of the conventional table-shaped body, there are provided an upright-standing drive body; hot-air welding means on an upper-side of the drive body; upper and lower drive rollers under the welding means, and wherein the welding work is performed by rotating and using alternatively the upper drive roller or the lower drive roller, according to the kind of fabrics to be welded and the work-substances. Therefore the heat welding and waterproofing process may be performed more easily for more various shaped work-substances, and that the troublesome work-substances such as sleeve or shoulder parts of waterproof clothes that have various positioned and shaped seam lines may be moved and rotated easily by the worker to be heat-welded and become waterproofed.

Abstract: Disclosed is a hot air welder that consecutively joins sheets of synthetic resin material together to make a large-sized pavilion or a tent fabric, or welds and seals the seam lines of waterproof textiles or the like for waterproofing process. Instead of the conventional table-shaped body, there are provided an upright-standing drive body; hot-air welding means on an upper-side of the drive body; upper and lower drive rollers under the welding means, and wherein the welding work is performed by rotating and using alternatively the upper drive roller or the lower drive roller, according to the kind of fabrics to be welded and the work-substances. Therefore the heat welding and waterproofing process may be performed more easily for more various shaped work-substances, and that the troublesome work-substances such as sleeve or shoulder parts of waterproof clothes that have various positioned and shaped seam lines may be moved and rotated easily by the worker to be heat-welded and become waterproofed.