摘要:
A mobile phone includes an elongate body defining a transverse print media path therethrough. A keypad and display is mounted on one side of the body. A camera device that includes at least one lens is mounted to an opposite side of the body and a image sensor is configured to capture an image viewed through the lens. A printer is mounted within the body and includes a printhead and ink supply module. The printhead and ink supply module is mounted, in a replaceable manner, to the printer and is configured to print the captured image upon print media fed along the path.
摘要:
A modular printhead assembly includes an elongate chassis; an elongate ink reservoir assembly mounted on the chassis and defining a plurality of distinct elongate ink supply channels; a plurality of printhead modules serially arranged along and releasably engaged with the ink reservoir, each printhead module having ink chambers in fluid communication with respective distinct supply channels; and a plurality of spaced apart sets of tubular filling formations serially arranged along the elongate ink reservoir, each filling formation of a set being in fluid communication with one distinct ink supply channel.
摘要:
A method of drying a printed media web in a printing system, the method including the steps of: passing a media web along a media path from a media cartridge, past a printhead, and over an opening; using at least one fan to force air past an heating element provided within a first chamber located on one side of the opening, the first chamber adapted to direct the heated air through the opening into a second drying chamber located on the other side of the opening; and, driving the printed media web along the media path such that the printed media web extends from the media path, via the opening, into the second drying chamber which receives subsequent portions of the printed media web as the media web is driven along the media path.
摘要:
An audio-playing system includes a surface having a printed position-coding pattern. The position-coding pattern identifies a surface identity and positions on the surface, the surface identity distinguishing the surface from other surfaces of the same type. A handheld sensing device having a housing is configured for reading the position-coding pattern and audio playback. The housing contains: (i) an optical sensor for reading codes from the position-coding pattern; (ii) a processor coupled to the optical sensor for determining the surface identity and a position of the sensing device using the read code; (iii) a memory unit comprising data for different audio outputs corresponding to different positions on the surface, and (iv) an audio output device coupled to the processor. The sensing device provides different audio outputs to a user in response to optically sensing different positions of the position-coding pattern.
摘要:
A method of estimating a position of a point on a writing implement relative to an optical sensor mounted on the writing implement is provided. The method comprises the steps of: (a) placing the point in contact with a coded surface; (b) capturing, using the sensor, at least two images of the coded surface at different rotations of the writing implement relative to the surface; (c) determining, from a perspective distortion of the coded surface in each image, an estimated rotation and viewing distance for each image; and (d) estimating, from the estimated rotations and viewing distances, the position of the point relative to the optical sensor.
摘要:
A print cartridge for a mobile telecommunications device, the cartridge comprising: a drive shaft with a media engagement surface for feeding a media substrate along a feed path; and, a media guide adjacent the drive shaft for biasing the media substrate against the media engagement surface.
摘要:
An ink and print media cartridge includes a print media housing assembly that defines a region in which print media can be stored and includes a feed mechanism to feed the print media from the housing assembly. An ink housing assembly is fast with the print media housing assembly. The ink housing assembly defines at least one ink chamber in which ink can be received and an ink outlet in fluid communication with the or each respective, ink chamber. The ink housing assembly includes a deformable partition that extends across the at least one ink chamber, such that the ink is contained on one side of the deformable partition.
摘要:
A printhead module is provided for an inkjet printhead assembly. The printhead module includes a support. An elongate carrier is mounted to the support. The carrier defines a plurality of transverse ribs and an ink channel located between the ribs. A subassembly includes a micro-electromechanical integrated circuit (IC) configured to eject ink. The subassembly is mounted to the carrier so that the support, carrier and subassembly define a plurality of sealed ink chambers which can feed ink to the IC via the ink channel.
摘要:
A sheet feed mechanism for a device such as a printer, with a chassis 2 configured to support a stack of sheets 4. A top sheet engaging member 6 for engaging the top-most sheet 40 of the stack and moving it relative to the remainder of the stack 4. A stack engaging structure 8 for engaging the stack 4 and biasing its top sheet 40 against the top sheet engaging member 6. The stack engaging structure 8 having a friction surface 18 extending parallel to the stack engaging structure's direction of travel. A lock mechanism 12 mounted to the chassis 2 for limited relative movement thereto, the lock mechanism 12 having a biased contact foot 32 for engaging the friction surface 18 to secure the stack engaging structure 8 to the lock mechanism 12 for movement therewith. An actuator 20 mounted to the chassis 2 to disengage the contact foot 32 from the friction surface such that the stack engaging structure 8 moves relative to the lock mechanism 12 to press the top-most sheet 40 against the top sheet engaging 6, then the actuator disengages the contact foot 32 such that it re-engages the friction surface 18 and then moves the lock mechanism relative to the chassis 2 such that the stack engaging structure 8 also retracts a predetermined distance from the top-most sheet engaging member 6.
摘要:
A stylus comprising: an elongate chassis molding; a nib at one end of the chassis molding; and, an elongate cover molding for close-fitting engagement with the chassis molding; such that, the cover molding is user replaceable.