摘要:
A system and method are provided for routing print requests and managing internal printer resource data on an internal network with global printer resource data stored on an external network. Print requests are received for printer resources and it is determined whether the request may be served with printer resource data stored on the internal network. If the printer resource data is invalid or stale, then printer resource data is requested from the global server and the internal printer resource data is updated. The print request is then routed to the appropriate printer resource based on location information in the printer resource data associated with the requested printer resource. Network client devices may also be configured to connect to a print traffic server when connected to an internal network, and to the global server otherwise.
摘要:
A printer has a controller configured to receive one or more printerlets and data from one or more computers connected thereto. Each printerlet includes one or more computer configuration instructions and the controller invokes each printer configuration instruction received in a printerlet. A memory connected to the controller stores therein a plurality of object oriented classes each configured to control at least one operation of the printer. A print engine connected to the controller to be controlled thereby prints data on print media as a function of at least one object oriented class invoked by the controller from the memory in response to the controller invoking at least one printer configuration instruction.
摘要:
Disclosed is an information processing system in which a host computer and a printer are connected so as to be capable of communicating in both directions. Model-specific information, which is information relating to number of tones of image data handled by the printer, is stored in the printer in advance. Stored model-specific parameters and a control command are transmitted to the host computer in response to a command from the host computer. The host computer uses the model-specific parameters of the printer and the control command to process image data that is output to the printer.
摘要:
A system and method for automatic configuration upon installation of a network printer are disclosed. The techniques of the invention avoid the burden of manual configuration by users and system administrators. The network printer is associated with printer description files, a driver, a spooler, and a port monitor. The system comprises bi-directional application program interfaces associated with the spooler for allowing the driver to generate a bi-directional request and receive a bi-directional response. The system additionally includes a syntax within the printer description files for representing and associating the bi-directional request and the bi-directional response with a print feature. The system also includes extension files stored in the driver for relating bi-directional values and printer values and a notification infrastructure controlled by the port monitor for providing a bi-directional notification of configuration changes to the driver and selected applications.
摘要:
A printer has a controller configured to receive one or more printerlets and data from one or more computers connected thereto. Each printerlet includes one or more computer configuration instructions and the controller invokes each printer configuration instruction received in a printerlet. A memory connected to the controller stores therein a plurality of object oriented classes each configured to control at least one operation of the printer. A print engine connected to the controller to be controlled thereby prints data on print media as a function of at least one object oriented class invoked by the controller from the memory in response to the controller invoking at least one printer configuration instruction.
摘要:
A client print server link is provided, which uses two-way communication between a client computer and a printing system typically having networked output devices and print servers. The client print server link provides detailed information regarding each print server and connected device within a printing system. The client print server link allows a client user at a client computer to access information and control each of their print jobs quickly and efficiently within a single application, without requiring the user to access a plurality of separate utilities. The client print server link groups and displays information that is relevant to print jobs sent by a single client user to one or more all connected print servers and output peripheral devices. An administrative print server link is also provided, which also uses two-way communication between a computer and a networked printing system. The administrative print server link provides detailed system information and control for multiple client users, print servers and output devices.
摘要:
Disclosed is a printing control system in which a host computer and a printer are connected so as to be capable of bidirectional communication. The printer stores model-specific parameter information, which is control information, in a ROM and, in response to a command from the host computer, transmits the stored model-specific parameters to the host computer to store the parameters in a memory of the host computer. Using the model-specific parameters stored in the memory, the host computer changes the parameters of a printer driver to thereby control printing performed by the printer.
摘要:
In response to a request from a host device using an initial protocol, capability information including information indicative of a plurality of communication protocols is returned to the host device, and a communication protocol, designated by the host device based on the capability information, is set, and print data is received from the host device by the set communication protocol. In a system using an interface connected to various types of devices, e.g., an IEEE 1394 serial bus, a communication protocol, which is used when a host device transfers print data to a printer, is not limited to that unique to the manufacturer of the device.
摘要:
In response to a request from a host device using an initial protocol, capability information including information indicative of a plurality of communication protocols is returned to the host device, and a communication protocol, designated by the host device based on the capability information, is set, and print data is received from the host device by the set communication protocol. In a system using an interface connected to various types of devices, e.g., an IEEE 1394 serial bus, a communication protocol, which is used when a host device transfers print data to a printer, is not limited to that unique to the manufacturer of the device.