Patent US5319464A successfully refreshed from Google Patents.
US5319464A
Expired / Lapsed
US
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Scheduling color variations for discrete job elements
Assignee: Xerox Corp
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Filing: 1993-10-12
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Granted: 1994-06-07
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Expires: 2013-10-12
Abstract
Abstract A system for providing a memory for storing electronic images with color mode marks and a control for providing images in optional color modes for producing a set of images with discrete elements of the set of images processed in a selected color mode independent of the color mode other elements. This is accomplished by identifying elements of the set of images with color code marks and responding to the color code marks to alter the operation of the machine dependent upon the identified color mode mark. The machine pitches are also changed to provide additional features such as simplex and duplex mode to selected images.
Inventors
- 👤 Wilbert D. Douglas
- 👤 Chung-Mei Sung
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:31
CPC Classifications
H; H04; H04N; H04N1/00; H04N1/00962; H04N1/00912; H04N1/00954; H04N1/00968; H04N1/32; H04N1/32561; H04N1/00127; H04N1/00204; H04N2201/00; H04N2201/0077; H04N2201/0082; H04N2201/0087
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
158 words
In a printing system electrically interconnected to a plurality of electronic workstations over a common network, the printing system receiving job requirements over the common network, the printing system including a controller, a protocol conversion device, a job scheduler, and a printing subsystem, the protocol conversion device being interconnected to the controller and the job scheduler, the method of providing selected color modes for discrete portions of a job requirement comprising the steps of; receiving a job requirement at the controller from the network and providing selected color mode job parameters, decoding by the protocol conversion device of the color mode job parameters for conveying to the job scheduler, upon receiving the color mode job parameters, conveying mode change requests and dead cycles to the printing subsystem by the job scheduler, and completing the job requirement by the printing subsystem by providing selected color modes for discrete portions of the job requirement in response to the job scheduler.
Claim 2
Dependent Claim
158 words
In a printing system electrically interconnected to a plurality of electronic workstations over a common network, the printing system receiving job requirements over the common network, the printing system including a controller, a protocol conversion device, a job scheduler, and a printing subsystem, the protocol conversion device being interconnected to the controller and the job scheduler, the method of providing selected color modes for discrete portions of a job requirement comprising the steps of; receiving a job requirement at the controller from the network and providing selected color mode job parameters, decoding by the protocol conversion device of the color mode job parameters for conveying to the job scheduler, upon receiving the color mode job parameters, conveying mode change requests and dead cycles to the printing subsystem by the job scheduler, and completing the job requirement by the printing subsystem by providing selected color modes for discrete portions of the job requirement in response to the job scheduler.
Claim 3
Dependent Claim
17 words
The method of claim 1 wherein the printing system includes a disk memory for storing job requirements.
Claim 4
Dependent Claim
17 words
The method of claim 1 wherein the printing system includes a tape memory for storing job requirements.
Claim 5
Dependent Claim
20 words
The method of claim 1 wherein the printing system is responsive to a given electronic workstation to complete job requirements.
Claim 6
Dependent Claim
13 words
The method of claim 1 wherein the printing system includes a laser printer.
Claim 7
Dependent Claim
20 words
The method of claim 1 wherein the protocol conversion device exchanges color mode and timing parameters with the job scheduler.
Claim 8
Dependent Claim
143 words
In a printing system electrically interconnected to a plurality of electronic workstations over a common network, the printing system including a main memory device, the printing system receiving job requirements from the main memory device, the printing system including a controller, a print scheduler, and a printing subsystem, the method of providing selected printing modes for discrete portions of a job requirement comprising the steps of; receiving a job requirement at the controller from the main memory device and providing said selected printing modes to the job scheduler, conveying mode change requests to the printing subsystem in response to the receipt of the selected printing modes by the job scheduler, and completing the job requirement by the printing subsystem by providing selected printing modes for discrete portions of the job requirement in response to the mode change requests provided by the job scheduler.
Claim 9
Dependent Claim
143 words
In a printing system electrically interconnected to a plurality of electronic workstations over a common network, the printing system including a main memory device, the printing system receiving job requirements from the main memory device, the printing system including a controller, a print scheduler, and a printing subsystem, the method of providing selected printing modes for discrete portions of a job requirement comprising the steps of; receiving a job requirement at the controller from the main memory device and providing said selected printing modes to the job scheduler, conveying mode change requests to the printing subsystem in response to the receipt of the selected printing modes by the job scheduler, and completing the job requirement by the printing subsystem by providing selected printing modes for discrete portions of the job requirement in response to the mode change requests provided by the job scheduler.
Claim 10
Dependent Claim
43 words
The method of claim 7 wherein the step of providing selected printing modes for discrete portions of the job requirement in response to the mode change requests provided by the job scheduler includes the steps of altering the pitch cycles in the machine.
Claim 11
Dependent Claim
16 words
The method of claim 7 wherein the printing modes include black and white and color modes.
Claim 12
Dependent Claim
27 words
The method of claim 7 wherein the step of providing selected printing modes for discrete portions of the job requirement includes the step of altering pitch cycles.
Claim 13
Dependent Claim
35 words
The method of claim 7 wherein the step of receiving a job requirement at the controller includes the step of receiving selected printing modes for discrete portions of the job requirement over the common network.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1997-06-06 | 1997-12-06 | 1998-06-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-06-06 | 2001-12-06 | 2002-06-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-06-06 | 2005-12-06 | 2006-06-07 | $7700.00 | Window Closed / Lapsed |