摘要:
An inkjet printhead includes: a first row of longitudinally spaced apart first printhead segments, each first printhead segment having a plurality of nozzle rows configured for ejecting a plurality of different colored inks; and a second row of longitudinally spaced apart second printhead segments, the second row being parallel with the first row, each second printhead segment having a plurality of nozzle rows configured for ejecting a plurality of different colored inks The first and second printhead segments overlap in a media feed direction transverse to the first and second rows so as to provide seamless printing across a width of the printhead.
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 printhead is provided having a casing mounted on a molding to define a fluid reservoir and a first passage in fluid communication between the fluid reservoir, a wafer at least defining at least a part of a channel spaced from the first passage and at least a part of a second passage arranged to provide fluid communication between the first passage and channel, a plurality of ink ejection devices in fluid communication with the channel, and a metal cap portion which encloses the casing and molding.
摘要:
A device for interacting with printed content is disclosed. The device has an optical sensor for imaging an area of a printed substrate containing the printed content when the device is placed over the printed content. A touch-sensitive display screen is also provided for displaying display content. The device further has a processor for determining an identity of the printed substrate from output of the optical sensor and then retrieves display data based on the identity of the printed substrate. The processor also determines the position and orientation of the device relative to the printed substrate. Display content is rendered to the touch-sensitive display screen, with the display content being based on the retrieved display data, the position and orientation of the device relative to the printed substrate. User input is received from the touch-sensitive display screen when the user interacts with the display data.
摘要:
A handheld display device for interacting with printed content. 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 captured via the 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. 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 captured via the 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 printing arrangement has a modular printhead assembly with a plurality of elongate printhead modules fast with an elongate chassis. An ink supply assembly has a number of ink reservoirs with respective ink supply devices each having two parts, namely a first part with a plurality of collars and the second part defining a number of ink chambers. Each ink chamber is configured to contain ink of a particular color and is in fluid communication with a respective ink channel of one ink reservoir via one collar.
摘要:
A mobile device that is (a) an inkjet printhead, (b) a print media feed path extending past the printhead, (c) a capping mechanism with a capper moveable between a capping position, in which the capper is urged into a capping relationship with the printhead, and an uncapped position, where the capper is spaced from the printhead, and (d) a locking mechanism configured to move the capper to the uncapped position in response to engagement with the media such that the capper returns to the capped position upon disengagement with the media.
摘要:
A sheet feed mechanism includes a chassis for supporting a stack of sheets; a top sheet engaging member for engaging a top most sheet of the stack; a stack engaging structure, a first end of the stack engaging structure engaging the stack of sheets to bias a top most sheet of the stack of sheets against the top sheet engaging member, the stack engaging structure being supported from the chassis by a resilient member; a friction surface extending perpendicularly from a second end of the stack engaging structure opposite to the first end; a lock mechanism having a lock arm hingedly connected to the chassis, the lock mechanism including a biased contact foot for engaging the friction surface to retard a rectilinear movement of the stack engaging structure; and an actuator for engaging and disengaging the contact foot from the friction surface.
摘要:
A method of displaying hyperlinked information 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 a printed hyperlink; determining interaction data using the image data, the interaction data identifying a substrate identity; retrieving display data corresponding to the substrate; displaying display information based on said display data; interacting with the displayed hyperlink via the touch-sensitive display screen; retrieving hyperlinked information corresponding to the hyperlink; and displaying the hyperlinked information on the screen.