摘要:
The present invention relates to a printhead assembly. The printhead assembly includes an elongate casing. An end housing is attached to an end of the casing via an end plate. A connector arrangement is housed within the end housing. The connector arrangement includes a power supply connector which is exposed to facilitate mating with a complementary connector. An ink ejection printhead is housed within the casing. A plurality of busbars is electrically coupled between the power supply connector and the printhead to supply power to the printhead.
摘要:
A web printer for printing digital information on print media the web printer comprising a cabinet a plurality of ink reservoirs mounted in a releasable manner within the cabinet and storing respective types of ink to be printed a print media cartridge mounted in a releasable manner within the cabinet and carrying a wound length of print media a platen extending away from the print media cartridge to support print media provided from the print media cartridge a stationary printhead mounted within the cabinet to extend transverse to the print media and configured to print digital information with the ink and upon print media provided from the platen and a dryer module configured to blow air toward the printed print media and dry the printed ink.
摘要:
Operating an on-demand wallpaper printing business comprises a number of steps. The business operator uses an on-demand printer comprising a cabinet in which is located a media path which extends from a media loading area to a printhead and from the printhead to a dispensing slot. One or more printer input devices communicate with a processor to capture data regarding one or more customer's requirements. The captured data includes at least a customer selected pattern. From the data, a roll of wallpaper is printed onto a web of blank media, on demand. A customer is charged accordingly.
摘要:
A slitting mechanism has one or more slitting shafts between rotating brackets. Each shaft has one or more slitting disks arranged along its length. Each disk has a cutting edge and the slitting mechanism can either enter or not enter a path followed by a web of media such as wallpaper media, according to a requirement of an operator. An optional transverse cutter for the mechanism is disclosed. The mechanism and the cutter extend across a chassis with end plates. The end plates are separated enough to allow a web of media to pass between them. The end plates support a motorised cutting blade. The blade is supported at each end to perform a cutting stroke which begins on one side of the web and finished on an opposite side of the web.
摘要:
A consumer tote for a roll of wallpaper is disclosed. The tote has a disposable exterior with a main access flap and a pair of core access openings, one at each end. The tote has an interior in which may be located a disposable core. The core aligns with the access openings. In some embodiments there is a gap between the access flap and an adjacent edge of the exterior, when the flap is closed. In preferred embodiments, the core is supported at each end by a molding having a hub which engages the core.
摘要:
The invention provides a method for printing wallpaper onto a web of media. The method uses an on-demand printer having a cabinet in which is located a media path. The path extends from a media loading area to a winding area. A printhead is located in the media path. The cabinet houses a processor which accepts operator inputs from one or more input devices that communicate with the processor to capture data from an operator regarding a specification for an operator's requirements. The processor establishes a pattern or a configuration for the printer according to the data.
摘要:
A method for producing wallpaper on-demand is accomplished by utilizing an on-demand printer. The printer is housed in a cabinet in which is located a media path. The path passes a printhead on the way to a dispensing slot. A user selects a pattern and a configuration for a roll of wallpaper. The user provides preferences via one or more printer input devices which communicate with a processor. Preferences may include a pattern and a configuration. The printer prints a roll of wallpaper, onto a web of blank media, on demand, according to the selected pattern and configuration.
摘要:
A video display device includes a digital frame store to store a digitized version of a displayed image. A print control chip is coupled to the digital frame store and is also responsive to commands generated by means for processing user input. The print control chip operates a printing assembly that is integrated into the video display device including a pagewidth printer and a print media transport mechanism. In use printed sheets corresponding to the displayed image are printed in accordance with user input. In a preferred embodiment the video display device comprises a data projector.
摘要:
A data projector includes projector control circuitry for receiving analogue data signals from a computer-based machine representing images to be projected at a viewing surface. An analogue to digital converter is connected to the control circuitry for receiving the analogue data signals from the control circuitry and for converting said signals into digital signals. A printhead prints images represented by the digital signals. Printer control circuitry controls operation of the printhead and delivery of data to the printhead.
摘要:
A video display device includes a digital frame store to store a digitized version of a displayed image. A print control chip is coupled to the digital frame store and is also responsive to commands generated by means for processing user input. The print control chip operates a printing assembly that is integrated into the video display device including a pagewidth printer and a print media transport mechanism. In use printed sheets corresponding to the displayed image are printed in accordance with user input. In a preferred embodiment the video display device comprises a data projector.