Abstract: A passive linear encoder includes a loop and a sensor. The loop is configured to engage print media and to move in concert with, and under power of, the print media. The sensor is positioned to scan indicia defined on an inner surface of the loop.

Abstract: A currency distribution system and method. In accordance with the invention, a first transaction is facilitated by which currency is transferred electronically between a first entity and a second entity, and whereby a first balance of currency is maintained by said second entity. A second transaction is facilitated by which at least a portion of the first balance of currency is transferred electronically between the second entity and a third entity. In particular, the second transaction is facilitated by a processor that includes code for ascertaining data with respect to the third entity, the data pertaining to goods or services unrelated to the currency, and providing a qualification in response thereto. A second processor included for enabling the second transaction in response to the qualification. A database is employed and a query is made to determine the qualification for the second transaction.

Abstract: Example embodiments of a diaphragm are shown and described.

Abstract: Various embodiments and methods are disclosed for sheet ejecting in which a claw boost the twain positions and response to engagement of a cam follower with a cam and in which the cam follower is movable between a cam engaging position at a cam disengaging position.

Abstract: A printing system includes multiple print units which each have one or more printbar assemblies to transfer an imaging medium onto a print media. An individual print unit can include a heater system to dry the imaging medium transferred onto the print media by the one or more printbar assemblies of the individual print unit. For a printing system with two print units, a first percentage of the imaging medium is transferred onto the print media, the print media is advanced beyond the one or more printbar assemblies of the first print unit, and a first heater system dries the first percentage of the imaging medium. A second percentage of the imaging medium is then transferred onto the print media, the print media is advanced beyond the one or more printbar assemblies of the second print unit, and a second heater system dries the second percentage of the imaging medium.

Abstract: Embodiments include methods, apparatus, and systems for providing a media pick assembly with a motorized carriage.

Abstract: Various methods and apparatus relating to transferring fluid to a fluid supply of an inkjet print head are disclosed.

Abstract: Embodiments of a platen are shown and described.

Abstract: A printmode for an inkjet printer including a plurality of print nozzles and an edge guide projecting into a printzone into which at least one of the plurality of print nozzles may be transported for deposition of a fluid onto a print media, the printmode including a printmask defining a print disable zone corresponding to a pre-selected area of the printzone that includes an area of the edge guide that projects into the printzone.

Abstract: A print media transport assembly for advancing a print media through a print zone includes a primary drive roller rotatably mounted on an entry side of the print zone and a pinch roller rotatably mounted opposite the primary drive roller. The primary drive roller and the pinch roller are adapted to contact the print media and the primary drive roller is adapted to advance the print media through the print zone. The print media transport assembly also includes a secondary drive roller rotatably mounted on an exit side of the print zone and a starwheel rotatably mounted opposite the secondary drive roller. The secondary drive roller is adapted to contact a first side of the print media and the starwheel is adapted to selectively contact a second side of the print media.

Abstract: A reciprocating linear encoder includes a linear encoder and a sensor. The linear encoder is configured to latch, follow and release print media in a periodic motion. The sensor is responsive to movement of the linear encoder, and is configured to output a signal associated with print media movement.

Abstract: A print media preheating method and apparatus uses heat, vacuum, and mechanisms for drying and flattening a sheet prior to ink-jet printing thereon. Pre-shrinking the media, driving out and substantially reducing inherent moisture content prior to depositing wet ink thereon provides greater flatness in the print-zone whereby ink-jet print quality is improved.

Abstract: Disclosed is a printing system having a plurality of print heads for printing an image on a print receiving medium, print head actuators operable for individually repositioning the print heads to optimal locations for each print job, and software operable while a current print job is active for determining the optimal print head locations for a next anticipated print job.

Abstract: A passive linear encoder includes a loop and a sensor. The loop is configured to engage print media and to move in concert with, and under power of, the print media. The sensor is positioned to scan indicia defined on an inner surface of the loop.

Abstract: In an inkjet printing apparatus an inkjet printhead has a plurality of inkjet nozzles which eject ink onto media located within a print-zone. A drive shaft is located upstream of the printhead and is incrementally rotated to advance the media. The drive shaft has a longitudinal axis, a first radius over a central length and a second radius less than the first radius at a first recess and a second recess, each said recess being peripheral to the central length. A plurality of pinch devices stabilize the media against the drive shaft. A first guide is aligned with the first recess and is spaced from an axis of the drive shaft by a first distance which is less than the first radius. A second guide is aligned with the second recess and is spaced from the axis by a second distance less than the first radius.

Abstract: Accurate advance of a media sheet is achieved by carrying the media sheet on a belt loop. An upstream pinch roller holds the media sheet to the belt upstream of the print zone. A downstream pinch roller holds the media sheet to the belt downstream of the print zone. A guide shim extends along the media path from a position upstream of the upstream pinch roller, passed the upstream pinch roller toward the print zone. The guide shim advances with the bottom edge of the media sheet into the print zone to stabilize the trailing edge so as to allow for a smaller minimum bottom margin.

Abstract: Disclosed is a printing system having a plurality of print heads for printing an image on a print receiving medium, print head actuators operable for individually repositioning the print heads to optimal locations for each print job, and software operable while a current print job is active for determining the optimal print head locations for a next anticipated print job.

Abstract: A printing mechanism comprises a print engine that prints an image on a first side of a photographic print media, a laminator that laminates the first side of said photographic print media having said image printed thereon, and a duplexer that returns said photographic print media to said print engine for printing on a second side of said photographic print media.

Abstract: Disclosed is a printing system having a plurality of print heads for printing an image on a print receiving medium, print head actuators operable for individually repositioning the print heads to optimal locations for each print job, and software operable while a current print job is active for determining the optimal print head locations for a next anticipated print job.

Abstract: A difference in feed roller diameter from one printer to another causes a media to advance by a different amount for a given rotation of a drive shaft to which the feed roller is coupled. Such variation in advance distance is a linefeed error. Mean linefeed error is determined and corrected by printing a test plot having several areas. Each area is formed of the same image pattern, but is printed at a different linefeed error adjustment to compensate for mean linefeed error. The different adjustments are prescribed and span a typical compensation range for a given print engine model. The different adjustment factors cause banding to occur in some areas. The user picks one of the test pattern areas which has the highest print quality (i.e., least or no banding). The linefeed adjustment factor corresponding to such area is used for normal printing.