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45results about How to "Shortens some of the feed lines" patented technology

Printer system with printhead carriage connected to ink supply from a single side

A printing system that has a print zone, a media path extending through the print zone along a paper axis, a printhead carriage with a plurality of printhead mounting sites for mounting a plurality of printhead modules adjacent the print zone such that the printhead modules collectively span the media path, the printhead carriage having a long side extending transverse to the paper axis, the long side having access formations for ink conduits and a plurality of interfaces for connection to the ink conduits to supply ink to each of the printhead modules respectively. All ink for the plurality of printhead modules is supplied by ink conduits extending through the access formations on said long side of the printhead carriage.
Owner:ZAMTEC

Wide format printer with adjustable aerosol collection

InactiveUS20110025766A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusCollection systemMechanical engineering
A wide format printer that has a drive roller for feeding different sizes of media along a media path at least 432 mm (17 inches) wide, an inkjet printhead assembly for printing the media and an ink aerosol collection system for removing ink aerosol from areas adjacent the media path. The ink aerosol collection system is configured to remove aerosol at a greater rate in response to an increase in the media size.
Owner:ZAMTEC

Wide format printer with printhead carriage connected to ink supply from a single side

ActiveUS20110025739A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusEngineeringMechanical engineering
A wide format printer that has a print zone, a media path more than 432 mm (17 inches) wide and extending through the print zone along a paper axis, a printhead carriage with a plurality of printhead mounting sites for mounting a plurality of printhead modules adjacent the print zone such that the printhead modules collectively span the media path, the printhead carriage having a long side extending transverse to the paper axis, the long side having access formations for ink conduits and a plurality of interfaces for connection to the ink conduits to supply ink to each of the printhead modules respectively. All ink for the plurality of printhead modules is supplied by ink conduits extending through the access formations on the long side of the printhead carriage.
Owner:MEMJET TECH LTD

Printing system with fixed printheads and movable vacuum platen

InactiveUS20110025797A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusEngineeringMechanical engineering
A printing system that has a printhead assembly, a drive roller for feeding media along a media path and a vacuum platen assembly configured for movement relative to the fixed printhead assembly.
Owner:ZAMTEC

Printing system with printheads supplied by multiple ink conduits connected by a bypass line

InactiveUS20110025760A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusElectrical and Electronics engineering
A printing system with an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads each fluidically coupled to the first and return lines and a bypass line coupling the feed line to the return line.
Owner:ZAMTEC

Printing system with pump to prime printheads

InactiveUS20110025762A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusIndustrial engineeringEngineering
A printing system that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads each coupled to the feed line and the return line and a pumping system configured to generate fluid flow from the feed line to the return line via the printheads to prime the printheads.
Owner:ZAMTEC

Wide format printer with media encoder in the platen

ActiveUS20110025804A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusPulp and paper industryEncoder
A wide format printer that has a vacuum platen assembly, a printhead assembly spaced from the vacuum platen assembly, a media path extending between the vacuum platen assembly and the printhead assembly and a media encoder embedded within the vacuum platen assembly wherein, the media path is greater than 432 mm (17 inches) wide.
Owner:MEMJET TECH LTD

Wide format printer with input media roller and output vacuum belts

InactiveUS20110025803A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusMechanical engineeringEngineering
A wide format printer that has a print zone, a drive roller positioned upstream of the print zone, a vacuum platen assembly positioned under the print zone, a printhead assembly overlaying and spanning the print zone and a vacuum belt assembly configured to receive media from the print zone. The print zone is more than 432 mm (17 inches) wide.
Owner:ZAMTEC

Printing system with adjustable aerosol collection

ActiveUS20110026058A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowDigitally marking record carriersDigital computer detailsCollection systemPrinting ink
A printing system that has a drive roller for feeding different sizes of media along a media path, an inkjet printhead assembly for printing the media and an ink aerosol collection system for removing ink aerosol from areas adjacent the media path. The ink aerosol collection system is configured to remove aerosol at a greater rate in response to an increase in the media size.
Owner:MEMJET TECH LTD

Wide format printer with independently operable printhead service modules

InactiveUS20110025755A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusEngineeringService module
A wide format printer that has a printhead assembly for printing media fed along a media path, the media path being more than 432 mm (17 inches) wide, and a plurality of service modules for the printhead assembly. Each of the service modules is configured to operate in a plurality of different modes and each of the service modules are independently operable.
Owner:ZAMTEC

Printing system with scanner to align printhead assembly

ActiveUS20110025799A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusEngineeringFeedback control
A printing system that has a printhead assembly, a vacuum platen assembly opposite the printhead assembly, a media path between the printhead assembly and the vacuum platen, a drive roller for moving media along the media path, a vacuum belt assembly to move the media away from the vacuum platen assembly and a scanner adjacent the vacuum belt to capture information from the media for feedback control of the printhead assembly.
Owner:MEMJET TECH LTD

Wide format printer with fixed printheads and movable vacuum platen

ActiveUS20110025748A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowDigitally marking record carriersVisual representation by matrix printersEngineeringMechanical engineering
A wide format printer that has a printhead assembly, a drive roller for feeding media along a media path and a vacuum platen assembly configured for movement relative to the fixed printhead assembly. The media path is more than 432 mm (17 inches) wide.
Owner:MEMJET TECH LTD

Wide format printer with aerosol collection from both sides of media path

ActiveUS20110025775A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusMarine engineeringCollection system
A wide format printer that has an inkjet printhead assembly for printing media fed along a media path that is more than 432 mm (17 inches) wide, and an aerosol collection system for collecting ink aerosol generated by the printhead assembly. The printhead assembly is positioned on a first side of the media path and the aerosol collection system has a first aerosol collection opening positioned on the first side of the media path and a second aerosol collection opening positioned on a second side of the media path.
Owner:MEMJET TECH LTD

Printing system with independently movable printhead service modules

A printing system that has a media transport system configured to transport media along a media path, a printhead assembly fixed relative to the media path and a plurality of service modules for the printhead assembly. Each of the service modules is independently movable relative to the media path.
Owner:MEMJET TECH LTD

Printing system with ink accumulators for hydrostatic pressure regulation

InactiveUS20110026049A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowDigitally marking record carriersDigital computer detailsHydrostatic pressureFluid level
A printing system with a printhead assembly with nozzles for ejecting ink, a plurality of ink containers, a accumulator reservoirs each having an inlet for connection to one of the ink containers, an outlet for connection to the printhead assembly and a fluid level regulator for maintaining fluid levels in the reservoir within a controlled fluid level range. The ink accumulator reservoirs are mounted at a fixed elevation relative to the nozzles such that hydrostatic fluid pressure at the nozzles is maintained within a predetermined range.
Owner:ZAMTEC

Wide format printer with multiple printheads each supplied by multiple conduits

ActiveUS20110025768A1Practical and reliable hydrostatic pressure regulationReduces any pressure drop and flow constrictionTypewritersOther printing apparatusEngineeringCoupling
A wide format printer that has an ink supply, a feed line to the ink supply, a return line coupled to the ink supply, and a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide. Each printhead is fluidically coupled to the feed and the return via separate couplings. During printing, the printheads receives ink from both the feed and return lines.
Owner:MEMJET TECH LTD

Wide format printer with datum features on printhead carriage

ActiveUS20110025776A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusEngineeringNozzle
A wide format printer that has a print zone, a media path extending through the print zone along a paper axis, the media path being more than 432 mm (17 inches) wide, a printhead carriage for mounting a plurality of printhead modules adjacent the print zone such that the printhead modules collectively span the media path and are staggered with respect to the paper axis. The printhead modules each have nozzles arranged in parallel rows and a plurality of datum features for holding the printhead carriage such that the parallel rows extend normal to the paper feed axis.
Owner:MEMJET TECH LTD

Wide format printer with multiple ink accumulators

ActiveUS20110025770A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusLower limitNozzle
A wide format printer that has an ink supply, an accumulator reservoir, a valve coupling the accumulator reservoir to the ink supply, the valve being configured to open when the ink level in the accumulator reservoir reaches a lower limit of a predetermined ink level range, and close when the ink level in the accumulator reservoir reaches an upper limit of the ink level range and, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, each of the printheads being in fluid communication with the accumulator reservoir and each of the printheads having nozzles for ejecting ink onto media. During printing, the accumulator reservoir is fixed relative to the printheads such that hydrostatic ink pressure at the nozzles is generated by the elevation of the ink level in the accumulator reservoir relative to the elevation of the of the nozzles.
Owner:MEMJET TECH LTD

Printing system with spittoon and aerosol collection

ActiveUS20110025758A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusPrint mediaEngineering
A printing system that has a media feed assembly for feeding different sizes of media along a media path, the media path having a width corresponding to a maximum width of media that can be printed by the printing system. The system also having a printhead assembly positioned on a first side of the media path and spanning the width of the media path, an aerosol collection duct with an opening on the first side of the media path and a spittoon system positioned on a second side of the media path opposing the first side. The printhead assembly is configured to eject non-printing ink drops from any section not required to print media that is less than the maximum width, and the spittoon system is configured to collect the non-printing ink drops.
Owner:MEMJET TECH LTD

Wide format printer with independently movable printed service modules

ActiveUS20110025805A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusTransport systemTransport medium
A wide format printer that has a media transport system configured to transport media along a media path that is more than 432 mm (17 inches) wide, a printhead assembly fixed relative to the media path and a plurality of service modules for the printhead assembly. Each of the service modules is independently movable relative to the media path.
Owner:MEMJET TECH LTD

Printing system with input media roller and output vacuum belts

A printing system that has a print zone, a drive roller positioned at an input side of the print zone, a vacuum platen assembly positioned under the print zone, a printhead assembly overlaying and spanning the print zone and a vacuum belt assembly configured to receive media from the print zone.
Owner:MEMJET TECH LTD

Wide format printer with printheads supplied by multiple ink conduits connected by a bypass line

ActiveUS20110025769A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusLine tubingEngineering
A wide format printer that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, each of the printheads being fluidically coupled to the first and second conduits and, a bypass line coupling the feed line to the return line.
Owner:MEMJET TECH LTD

Wide format printer with pump to prime printheads

InactiveUS20110025771A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusLine tubingEngineering
A wide format printer that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads collectively spanning a paper path more than 432 mm (17 inches) wide, each of the printheads being coupled to the feed line and the return line and, a pumping system configured to generate fluid flow from the feed line to the return line via the printheads to prime the printheads.
Owner:ZAMTEC

Printing system with multiple printheads each supplied by multiple conduits

ActiveUS20110025759A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusIndustrial engineeringCoupling
A printing system that has an ink supply, a feed line coupled to the ink supply, a return line coupled to the ink supply, a plurality of printheads each fluidically coupled to the feed and the return lines via separate couplings. Each of the printheads receives ink from both the feed and the return lines.
Owner:MEMJET TECH LTD

Printing system with input roller and movable media engagement output

ActiveUS20110026057A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowDigitally marking record carriersDigital computer detailsMechanical engineeringEngineering
A printing system with a print zone where droplets of ink print onto media, a drive roller configured to translate the media into the print zone and a movable media engagement assembly for vacuum engagement of one side of the media to draw the media away from the print zone.
Owner:MEMJET TECH LTD

Printing system for media of different sizes

ActiveUS20110025747A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusTransport systemTransport medium
A printing system that has a media transport system configured to transport media of differing dimensions along a media path, a printhead assembly for printing media transported along the media path, the media path having differing widths depending on the dimensions of the media and, a plurality of service modules for the printhead assembly. Each of the service modules is configured to operate in a plurality of different modes. During use, the media path extends between the printhead assembly and at least some of the service modules configured to operate in one of the modes while any of the service modules beyond the media path operate in another of the modes.
Owner:MEMJET TECH LTD

Inkjet printer with printhead modules having individual ink interfaces

ActiveUS20110025781A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusEngineeringMechanical engineering
An inkjet printer that has a print zone, a media path extending through the print zone along a paper axis, a printhead carriage with a plurality of printhead mounting sites for mounting a plurality of printhead modules adjacent the print zone such that the printhead modules collectively span the media path and a plurality of interfaces for supplying ink to, and receiving ink from each of the printhead modules respectively.
Owner:MEMJET TECH LTD

Wide format printer with ink accummulators for hydrostatic pressure regulation

InactiveUS20110025767A1Practical and reliable hydrostatic pressure regulationControl range is also very narrowTypewritersOther printing apparatusHydrostatic pressureSpray nozzle
A wide format printer that has a printhead assembly with nozzles for ejecting ink onto media fed along a media path more than 432 mm (17 inches) wide, a plurality of ink containers, a plurality accumulator reservoirs, each having an inlet for connection to one of the ink containers, an outlet for connection to the printhead assembly and a fluid level regulator for maintaining fluid levels in the reservoir within a controlled fluid level range. During use, the plurality of ink accumulator reservoirs are mounted at a fixed elevation relative to the nozzles such that hydrostatic fluid pressure at the nozzles is maintained within a predetermined range.
Owner:ZAMTEC
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