Abstract:
Methods and systems enable devices to discover each other when the devices are in a common location. Unique identifiers (UIDs) are associated with one or more location and each UID uniquely identifies a location. Devices that are located in a particular location that has a UID can register to create an association between the device and the UID. In turn, this creates an association between the device and a location. Subsequently, when another device (e.g. a laptop computer or PDA) enters the location, the device can discover the UID of the location and then ascertain which other devices are associated with that location.
Abstract:
To control concurrent access problems, the job ticket service may employ branch locking features, that is, the capability to lock a job ticket at the branch level. The branch locking may be accomplished by one of several methods. The work flow controller may assign one or more specific processors to perform the tasks identified with the branch to be locked. Where more than one processor is authorized access to the same branch, the job ticket service may lock the branch when one of the authorized processors actually acquire the branch. The job ticket service may lock the branches by setting a lock/unlock flag for each branch. Processors accessing the job ticket may then review the lock/unlock flag status to determine if the branch may be accessed. In some circumstances, the job ticket service may allow access only to those branches that are unlocked. A processor that has completed a task defined by the branch may need to have the branch unlocked in order to modify the branch.
Abstract:
Embodiments of the invention include a toner cartridge for the printing of MICR characters that includes a memory device that is programmed with the requisite font for MICR characters. The font is accessible for the printing of MICR characters when the toner cartridge is installed in a printer. In a further embodiment, the memory device on the toner cartridge may also contain a data flag indicating that a print job must print at least one symbol in the MICR font. Corresponding printer firmware may then determine if this flag is present, and, if present, will prevent the printing of print jobs that do not include at least one character to be printed in the MICR font. This prevents MICR toner from being wasted on documents that do not require MICR toner, such as normal office correspondence.
Abstract:
A computer automatically selects a device, such as a printer, over a network for the computer to use without a user having to provide the network address of the device. The computer identifies a group of devices connected to a network that meet certain pre-determined criteria. The computer then selects the device from this group that has the lowest uptime. This device is assumed to be the device the user wishes to configure their computer to use. After the device is selected, the computer then can operate to configure itself to use the device.
Abstract:
A system (100) for associating a data collector (FIG. 2, 340-2) with a network account comprises a first computing device (FIG. 1, 115) to collect data associated with the use of a number of object devices (110-1, 110-2, 110-n) on a network, in which the first computing device creates a network account associated with a second computing device (FIG. 1, 105), and in which the system (100) assigns a filename (FIG. 12, 1205) to a data collector data packet (FIG. 2, 340-2), the filename (FIG. 12, 1205) comprising information related to the network account associated with the second computing device (FIG. 1, 105).
Abstract:
A printing device can transmit a remote procedure call message to invoke a network device. The RPC message includes data read from a memory that is an integrated part of a replacement component.
Abstract:
A method for authorizing device interaction includes requesting, from a connected device, authorization data from a remote service. At the connected device, authorization data is received and then passed with an authorization prompt to a user interface device. From the connected device, a user interface device response to the prompt is passed to the remote service. At the connected device, authorization setting data is received and stored. The authorization setting data has a value determined according to the user interface device response and is useable by the connected device to determine authorization for subsequent connected device interaction with the remote service.
Abstract:
A consumable resource access control unit includes a consumable resource and an authorization interface coupled to the consumable resource. The interface is configured to limit use of the resource.
Abstract:
A consumable resource option control unit includes a consumable resource and an option key coupled to the consumable resource. The option key is configured to enable an optional mode of operation for an image-forming device and to cause a display associated with an image-forming device to indicate availability of the mode of operation.
Abstract:
Supply state information associated with a peripheral device that is shared over a network while coupled to a local network resource is obtained and a representation of the supply state information is stored in a data repository that is accessible by remote network resources.