Patent application number | Description | Published |
20100264574 | MODULAR PRINTING SYSTEM HAVING A MODULE WITH A BYPASS PATH - Disclosed are embodiments of a modular printing system with one or more modules having one or more bypass paths and comprise a modular printing system with a module (e.g., a stacker or feeder module) having a main compartment and at least one additional compartment. Contained within the main compartment is a main sheet transport path and a functional component (e.g., a sheet stacking device or a sheet feeding device) connected to the main sheet transport path. Contained with the additional compartment is a bypass path. The bypass path allows sheets to be routed through the module in the event of a print media sheet jam in the main sheet transport path. Because the bypass path is contained within a separate compartment, the jam can be cleared from the main compartment without cycling down the printing system, thereby allowing for continued productivity. | 10-21-2010 |
20100295240 | LARGE FORMAT STACKING TRAY FOR AN IMAGE PRODUCTION DEVICE - A large format stacking tray in an image production device is disclosed. The large format stacking tray may include a tray body of a first length that may be attachable to a stacker device in a finishing module of the image production device, and a tray top surface located on top of the tray body on which a media stack containing one or more media sheets rests upon after being output by the image production device. The tray top surface has a first end and a second end opposite the first end. The tray top surface may be sloped between the first end and the second end in a manner that permits media sheets that are longer than the first length to be output and stacked onto the stacker device. | 11-25-2010 |
20100329742 | CONTROLLING SHEET SYNCRONIZATION IN A DIGITAL PRINTING SYSTEM - A calibration procedure for the synchronization of photoreceptor belt seams of tandem marking devices at system cycle-up. The procedure allows for images projected upon equivalent image panels relative to the belt seams of the tandem engines to be printed on the same sheet. The successive image panels on each belt are of relatively equal distance from the respective belt seams. Thus there is less frequency of the need to skip pitches in the printing operation to avoid either imaging on a belt seam or having the sheet arrive outside the input timing window for second engine sheet registration. | 12-30-2010 |
20110026950 | DYNAMIC IMAGE POSITIONING AND SPACING IN A DIGITAL PRINTING SYSTEM - A dynamic positional shifting, in the process direction, of the images on the second print engine of a tandem machine printing system in order to increase the time (and number of prints) between skipped pitches. Although the photoreceptor belts of each print engine may be out-of-phase, the relative positions of their individual seam zones may be derived during cycle-up. A control procedure then optimizes the position and spacing of each image within each belt revolution of the second engine, while still maintaining the minimum inter-document zone (IDZ) length required for paper path feeding and registration, xerographic process controls, and finishing. Removing the constraints of fixed-dimension IDZ's, as well as being able to adjust spacing and length of individual images on the belt, allows for optimization of system productivity by either delaying or eliminating the need for a skipped pitch. | 02-03-2011 |
20110318041 | CONTROLLING SHEET SYNCHRONIZATION IN A DIGITAL PRINTING SYSTEM - A calibration procedure for the synchronization of photoreceptor belt seams of tandem marking devices at system cycle-up. The procedure allows for images projected upon equivalent image panels relative to the belt seams of the tandem engines to be printed on the same sheet. The successive image panels on each belt are of relatively equal distance from the respective belt seams. Thus there is less frequency of the need to skip pitches in the printing operation to avoid either imaging on a belt seam or having the sheet arrive outside the input timing window for second engine sheet registration. | 12-29-2011 |
20140311367 | SYSTEM AND METHOD FOR DYNAMIC MEASUREMENT OF DIMENSION CHANGE FOR A SHEET - A method including: displacing a plurality of sheets through a defined portion of a process path; generating, using an encoder, a first number of encoder pulses associated with displacing a first sheet from the plurality of sheets along the defined portion; applying first indicia to a first side of the first sheet; displacing the first sheet through the defined portion; generating, using the encoder, a second number of encoder pulses associated with displacing the first sheet along the defined portion; calculating, using a processor, a ratio including the first and second numbers; applying second indicia to the respective second side of the first sheet or third indicia to the respective first side of a second sheet from the plurality of sheets, or fourth indicia to the respective second side of the second sheet; and adjusting, using the processor, application of the second, third, or fourth indicia according to the ratio. | 10-23-2014 |
20150050058 | TRANSLATING PRE-TRANSFER BAFFLE FOR OPTIMIZED PERFORMANCE - An apparatus adapted for presenting a sheet of media to an image transfer structure. The apparatus includes a registration baffle positioned in an offset relationship relative to the image transfer structure and a pre-transfer baffle assembly including a first baffle oppositely disposed to a second baffle, the pre-transfer assembly generally forms an “S” shape and is adapted for guiding the sheet of media from the registration baffle to the image transfer structure. The pre-transfer baffle assembly is arranged in a first position adapted for guiding the sheet of media toward the image transfer structure at an angle of less than ninety degrees, and the pre-transfer baffle automatically begins rotation to a second position as the sheet of media reaches a pre-determined position within a paper path. | 02-19-2015 |
Patent application number | Description | Published |
20090192645 | AUTOMATIC CONTROLLER RELATIONSHIP RESOLUTION - In an industrial control system, a relatively large number of bindings can permeate between different controllers. As a modification is made in a primary binding, supplemental bindings can be impacted and can become erroneous. The supplemental bindings can be automatically resolved such that they are no longer erroneous. Resolution can take place through access of a distributed directory that holds information related to the different controllers. To lower a likelihood of control system error or failure, the primary binding and supplemental binding can be placed online in synchronization. | 07-30-2009 |
20090193029 | SELF-ORGANIZED DISTRIBUTED DIRECTORY - Various amounts of information can be beneficial to different controllers configured upon an industrial control system. Information can be retained in a distributed directory such that controllers quickly learn information concerning other controllers. The distributed directory can be automatically constructed and populated with information from different controllers. When a module enters an industrial control system, information can automatically advertise to other units through use of the distributed directory. | 07-30-2009 |
20090300021 | INDUSTRIAL CONTROL METADATA ENGINE - In an industrial control setting, different components can have information that can be valuable to various entities, such as other components, technicians, and the like. A decision can be made as to what information should be available to entities and a determination can be made if the information should be published in a directory or be discoverable. Security can be taken into account in determining if information should be published and decision making can employ adaptive learning, such that a publish and/or discovery decision criterion can be modified based on the learning. | 12-03-2009 |
20100042586 | DIRECTORY CONTENT RESOLUTION - In a distributed directory configuration, different nodes can retain information pertinent an industrial control configuration. As information changes in one node, replicas of the information in other nodes can be updated. However, updating can take time and a query can be run upon the directory while nodes have conflicting information. Conflicting information can be identified and resolved such that a query obtains a correct answer. | 02-18-2010 |
Patent application number | Description | Published |
20100082123 | MODULAR OBJECT AND HOST MATCHING - An object can be used in an industrial control configuration in relation to performing a function or task. Matching can occur such that an object with operational requirements can bind with a host that has capabilities that meet those operational requirements—matching can occur automatically as well as through user operation. Once matched, different functionality can be presented to a user pertaining to the object. To assist the user, the object can include external references, logic, local or private data, as well as others in addition to resources. To facilitate operation, capabilities and resources can be published in a directory that can be accessed by different entities—sometimes with security constraints in order to protect configuration integrity. Likewise, a subscription system can be employed such that when a change to a related entity is made, a notice can transfer to related entities and operation can alter based upon the change. | 04-01-2010 |
20100082127 | MODULAR OBJECT DYNAMIC HOSTING - An object can be used in an industrial control configuration in relation to performing a function or task. Matching can occur such that an object with operational requirements can bind with a host that has capabilities that meet those operational requirements—matching can occur automatically as well as through user operation. Once matched, different functionality can be presented to a user pertaining to the object. To assist the user, the object can include external references, logic, local or private data, as well as others in addition to resources. To facilitate operation, capabilities and resources can be published in a directory that can be accessed by different entities—sometimes with security constraints in order to protect configuration integrity. Likewise, a subscription system can be employed such that when a change to a related entity is made, a notice can transfer to related entities and operation can alter based upon the change. | 04-01-2010 |
20100082130 | MODULAR OBJECT PUBLICATION AND DISCOVERY - An object can be used in an industrial control configuration in relation to performing a function or task. Matching can occur such that an object with operational requirements can bind with a host that has capabilities that meet those operational requirements—matching can occur automatically as well as through user operation. Once matched, different functionality can be presented to a user pertaining to the object. To assist the user, the object can include external references, logic, local or private data, as well as others in addition to resources. To facilitate operation, capabilities and resources can be published in a directory that can be accessed by different entities—sometimes with security constraints in order to protect configuration integrity. Likewise, a subscription system can be employed such that when a change to a related entity is made, a notice can transfer to related entities and operation can alter based upon the change. | 04-01-2010 |