Sharp Laboratories of America, Inc

Tommy Lee Oswald

James E Owen

John Thomas

Methods and systems for adaptive control of an imaging node allow subsystems of the imaging node to dynamically register authorized commands with a pre-parser after which the pre-parser authorizes inbound line commands for execution by reference to the dynamic registrations. The methods and systems permit highly extensible and granular control over the imaging node, for example, by allowing a user to dynamically unlock and control registered options of the imaging node that are not otherwise controllable, for example, via a standard management protocol or proprietary Web interface.

Method and system for adaptive control of imaging node

A system and method are provided for determining processor usable idle time in a system employing a software instruction processor. The method establishes an idle task with a lowest processor priority for a processor executing application software instructions, and uses the processor to execute an idle task. The method ceases to execute the idle task in response to the processor executing application software instructions. The amount of periodic idle task execution is determined and stored in a tangible memory medium. For example, idle time amounts can be determined per a unit of time, i.e. a percentage per second. In one aspect, the method generates an idle task report. The report can be a periodic report expressing the duration of idle task execution per time period, or a course of execution report expressing idle task start times, idle task stop times, and durations between the corresponding start and stop times.

Idle task monitor

A method of rapidly creating an image from a document is disclosed. Image data derived from a document is received at an imaging device. It is then determined whether the image data is in an image-ready format that can be directly processed by a marking engine. If the image data is in an image-ready format, it is transmitted to the marking engine to create an image. If it is not in an image-ready format, the image data is converted to a proper format. The image data is transmitted to the marking engine. If the image data is spooled to a nonvolatile storage device, the spooling takes place only after or concurrent with transmission of the image data to the marking engine such that creation of the image is not delayed by this spooling process.

Systems and methods for rapidly creating an image from a document

A method and system for scheduling tasks in a computing device ensures substantially seamless processing of an active job while preventing starvation of background tasks. In one aspect, a method comprises the steps of statically allocating processor time to a background task class and dynamically allocating processor time to background tasks within the background task class based at least in part on a current count of the background tasks. The background task processor time may equal the background task class processor time divided by the current count. The method may further comprise, in each of successive processing periods, assigning a processor to each of the background tasks for their respective background task processor times and assigning the processor to active job tasks when the processor is not assigned to any of the background tasks. The computing device may be a printing device.

Deterministic task scheduling in a computing device

A scheduling system for an MFP to provided scheduled readiness of the MFP includes an MFP having an EMail address associated therewith; an EMail system for generating user EMAILS and transmitting the generated EMAILS; a readiness specification which is contained in a user-generated EMail and which sets parameters controlling the readiness of the MFP; an acknowledgment mechanism in the MFP for generating a reply EMail, indicating that the readiness specification has been received and entered; and an error message generator in the MFP for generating a reply EMail indicating that the readiness specification has not been entered.

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Tigard, OR, United States of America

Tommy Lee Oswald