Abstract:
A job-processing method route a print job to one of a plurality of printers in a job-processing apparatus. Each printer has a low-power state and a powered-up state. The method comprises: determining a destination printer from print data included in the print job; determining whether or not the destination printer is in the low-power state; if the destination printer is in the low-power state, selecting at least one alternative printer; determining the state of the at least one alternative printer; and, if the alternative printer is in the powered-up state, re-routing the print job from the destination printer to the alternative printer for printing.
Abstract:
The present invention is generally related to a method of processing a print job within a printing system. The device status of each printer within the network is collected and used for a determination of the energy consumption of the print job. The results of the energy consumption are displayed to a user and the user may designate the most energy efficient printer for printing the print job.
Abstract:
There is provided an apparatus for providing a user interface comprising a peripheral device (1) for displaying a user interface, and computer means (2) connected to the peripheral device (1). The apparatus is configured to provide user-interface information to the peripheral device (1), and the peripheral device (1) is configured to allow a user to interact with a program on the computer means (2) via a user interface displayed on the peripheral device (1). The apparatus is configured so that the computer means (2) sends user-interface information to the peripheral device (1) to allow the peripheral device (1) to display a plurality of panes of the user interface to the user without receiving further user-interface information from the computer means (2).
Abstract:
A method of communicating between a print client and a print server is described. The method comprises obtaining an indication of the viability of communication of User Datagram Protocol (UDP) messages from the server to the client. If the indication is that UDP messages are viable, messages are sent from the server to the client using UDP. Otherwise a Hypertext Transfer Protocol (HTTP) request is made from the client to the server, that request is left open, and when the server wishes to send a message to the client, the message is sent as the response to the open HTTP request.
Abstract:
A computer-readable storage medium and computer-implemented method of distributing a print-job including receiving, from a printer, a request to send a print job to the printer, converting the print job from a first format to a second format, sending the print job to the printer in the second format, wherein the second format is compatible with the printer, and wherein the second format is selected from a plurality of different formats depending on the identity of the printer from which the request to send a print job was received.
Abstract:
A method of printing a document is described. The method comprises a workstation generating and storing print job data for a document, the workstation assigning ID information to the print job data, the user inputting the assigned ID information at a chosen printing device, the printing device transmitting a print job data request signal to the workstation, and the workstation transmitting the print job data to the printing device.
Abstract:
There is provided an apparatus for providing a user interface comprising a peripheral device (1) for displaying a user interface, and computer means (2) connected to the peripheral device (1). The apparatus is configured to provide user-interface information to the peripheral device (1), and the peripheral device (1) is configured to allow a user to interact with a program on the computer means (2) via a user interface displayed on the peripheral device (1). The apparatus is configured so that the computer means (2) sends user-interface information to the peripheral device (1) to allow the peripheral device (1) to display a plurality of panes of the user interface to the user without receiving further user-interface information from the computer means (2).
Abstract:
A network printing system includes user devices, printing devices, a print server, and a logon server. The print server includes a print queue arranged to store print jobs received from the user devices and to send stored print jobs to the printing devices. The logon server is arranged to store logon details for users of the user devices and to store printer information for the users. The print server is arranged to select a printing device to which to send a print job stored in the queue based on the printer information stored in the logon server for the user of the user device from which the print job originated.
Abstract:
A computer-implemented method for controlling routing of print jobs, the computer-implemented method includes determining whether a print job meets at least one predetermined criteria and sending a notification based on a result of the determination.
Abstract:
A method of communicating between a print client and a print server is described. The method comprises obtaining an indication of the viability of communication of User Datagram Protocol (UDP) messages from the server to the client. If the indication is that UDP messages are viable, messages are sent from the server to the client using UDP. Otherwise a Hypertext Transfer Protocol (HTTP) request is made from the client to the server, that request is left open, and when the server wishes to send a message to the client, the message is sent as the response to the open HTTP request.