摘要:
A modular printhead is provided for an inkjet printer. The printhead includes an elongate mounting member defining a channel. A plurality of elongate printhead modules is arranged end to end within the channel. Each printhead module has complementary nesting formations at either end so that adjacent printhead modules are nested together. Each printhead module includes an elongate printhead integrated circuit (IC) which is configured to print ink, and is aligned obliquely with respect to the mounting member so that adjacent printhead ICs overlap along the mounting member and provide for continuity of printing on print media which passes across the printhead.
摘要:
An ink and print media cartridge for a printer device includes a print media housing assembly configured for insertion and removal to and from the printer device, the print media housing assembly having a top molding coupled to a bottom molding and a print media storage volume defined therebetween; an ink housing assembly attached to an outer surface of the bottom molding, the ink housing assembly defining an ink chamber with the outer surface of the bottom molding; a spring provided between the top molding and the bottom molding, the spring positioned to bear on one side against the top molding and on an opposite side against print media stored in the print media storage region; and a feed mechanism provided within the print media housing, the feed mechanism having a drive gear protruding externally from the print media housing. The drive gear is positioned to engage with a complimentary drive mechanism of the printer device upon insertion of the print media housing into the printer device.
摘要:
A printhead is provided having an elongate support having a plurality of internal webs protruding from a base section to define a plurality of parallel fluid supply channels, a shim supported by the support and defining a plurality of rows of openings through which fluid from respective supply channels is supplied, and a plurality of elongate printhead modules supported serially on the shim. Each module defines a plurality of fluid supply passages through which fluid passes to fluid ejection nozzles from respective rows of the openings. Either end of each module defines complementary formations such that adjacent modules nest together.
摘要:
A printhead is provided having an assembly of printhead modules. Each printhead module has a support defining fluid chambers, a fluid distributor on the support, and an integrated circuit on the distributor so that fluid in the chambers is distributed to the fluid ejection nozzles of the integrated circuit by the distributor. The support and distributor of each printhead module are shaped to define complementary formations on opposite sides of that printhead module so that the printhead modules are mated together in an angled fashion with the integrated circuits of the mated printhead modules abutting together and diagonally overlapping to define at least one row of fluid ejection nozzles of the printhead.
摘要:
A handheld display device for imaging and displaying a printed substrate containing a printed hyperlink. The device comprises: an optical sensor for imaging an area of the printed substrate and generating image data; a processor for determining interaction data using the image data, the interaction data identifying a substrate identity; a transceiver for retrieving display data corresponding to the printed substrate using the substrate identity; and a touch-sensitive display screen for displaying display information based on the display data. The display information comprises a displayed hyperlink corresponding to the printed hyperlink on the substrate. The device is configured such that user interaction with the displayed hyperlink via the touch-sensitive display screen causes retrieval and display of hyperlinked information on the screen.
摘要:
A method of playing video using a handheld display device having a touch-sensitive screen and a transceiver for sending and receiving digital information. The method comprises the steps of: imaging an area of a printed substrate and generating image data using an optical sensor, the printed substrate containing printed content associated with a video; determining interaction data using the image data, the interaction data identifying a substrate identity; retrieving video data associated with the printed content; and playing, on the touch-sensitive screen, the video based on the retrieved video data.
摘要:
A printhead assembly includes an elongate carrier. A plurality of printhead modules is serially positioned on the carrier. Each printhead module includes an ink supply arrangement mounted on the carrier and a printhead chip mounted on the ink supply arrangement to be fed with ink from the ink supply arrangement. A plurality of capping devices is mounted on the carrier. Each capping device is displaceable with respect to the carrier between an operative position in which the capping device caps the printhead chip and an inoperative position in which the printhead chip is uncapped.
摘要:
An image processing apparatus has a compact arrangement of an inkjet printer; and a flat bed scanner unit. The scanner has a scanner head, a glass panel for receiving media to be scanned and a lid having an inner surface for flat engagement with the glass panel. The lid also has an outer surface presenting a flat surface for receiving media printed by the printer and awaiting collection.
摘要:
A handheld display device for interacting with printed content and filling in a form. The device includes: an optical sensor for imaging an area of a printed substrate containing the printed content and generating image data; an opaque touch-sensitive display screen for displaying display output to a user; a processor configured for: monitoring the identity of the substrate and the position of the device relative to the substrate using the image data; retrieving display data; rendering the display output to the display screen; and interpreting user input to a displayed form via the touch-sensitive display screen. The opaque touch-sensitive display screen has real-time virtual transparency through the screen to the printed content from a user's perspective to provide a virtual window to the printed content.
摘要:
A handheld display device for interacting with printed content and playing associated video. The device includes: an optical sensor for imaging an area of a printed substrate containing the printed content and generating image data; an opaque touch-sensitive display screen for displaying display output to a user; a processor configured for: monitoring the identity of the substrate and the position of the device relative to the substrate using the image data; retrieving display data; rendering the display output to the display screen; interpreting user interaction with a video playback icon via the touch-sensitive display screen; retrieving video data; and initiating video playback. The opaque touch-sensitive display screen has real-time virtual transparency through the screen to the printed content from a user's perspective to provide a virtual window to the printed content.