摘要:
A mobile device including: (a) an inkjet printhead; (b) a print media feed path for directing print media past the printhead in a feed direction during printing; (c) a capping mechanism including a capper moveable between: a capping position in which the capper is urged into a capping relationship with the printhead; and an uncapped position in which the printhead is able to print onto the print media, wherein in the uncapped position the capper is displaced away from the printhead; (d) a locking mechanism configured to hold the capper in the uncapped position until after a trailing edge of the media is clear of the printhead.
摘要:
A printhead assembly for an inkjet printer includes an elongate carrier. A number of printhead modules are mounted on the carrier. Each printhead module includes an ink delivery assembly and a printhead chip mounted on the ink delivery assembly. Flexible printed circuit board assemblies are attached to the carrier and to respective printhead modules for carrying data and power to said modules. A pair of busbars is electrically connected to the flexible printed circuit board assemblies for carrying power to the flexible printed circuit board assemblies. The carrier has a bearing surface and a biasing structure for individually urging the printhead modules against the bearing surface and maintaining the electrical connection between the flexible printed circuit board assemblies an the pair of busbars
摘要:
A printhead assembly for an ink jet printer includes an elongate carrier. An elongate ink supply structure defines at least one longitudinally extending ink passage and at least one set of holes in fluid communication with the at least one ink passage. The ink supply structure is mounted in the carrier and extends a length of the carrier. A plurality of printhead modules is mounted in the carrier on the ink supply structure. Each printhead module includes an ink distribution structure in fluid communication with the holes of the ink supply structure and an elongate printhead integrated circuit mounted on the ink supply structure to receive ink from the ink supply structure. A plurality of flexible printed circuit boards connects to respective printhead integrated circuits to supply the printhead integrated circuits with power and data.
摘要:
A printhead assembly includes a support. At least one printhead is mounted on the support and has an array of inkjets. A capping system is mounted on the support for capping the inkjets. The capping system includes a cap for capping the inkjets and a moving arrangement for moving the cap so as to cap and uncap the inkjets.
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:
A computer system is provided comprising a computer, a keyboard peripheral of the computer, and a pagewidth printer peripheral of the computer. The pagewidth printer is disposed within a housing of the keyboard.
摘要:
A keyboard for a computer system is provided. The keyboard comprises a housing having an upper surface defining an opening for a plurality of keys, a printer assembly positioned on a print media transport path within the housing, a print media entry slot defined in a first side of the housing, a print media ejection slot defined in a second side of the housing opposite the first side, a printer controller circuit positioned within the housing; and a serial bus for communicating with the computer system. The serial bus is operatively connected to the printer controller circuit. In use, print commands are received by the printer controller circuit from the computer system via the serial bus.
摘要:
A printhead assembly for a pagewidth inkjet printer, having an array of printhead modules mounted to an elongate channel extending substantially across the pagewidth. A flexible printed circuit board carrying data and power to said modules and an elastomeric ink delivery extrusion are situated between the modules and the channel. More particularly, the flexible printed circuit board is sandwiched between the elastomeric ink delivery extrusion and the channel so that it extends around one edge of the extrusion to carry power and data to the printhead modules.
摘要:
A printer includes an elongate support structure for a printhead assembly. At least one elongate printhead module is positioned on the support structure, along a length of the support structure. The module includes an ink supply and a micromolded ink distribution assembly that is positioned on the supply structure which defines a mounting formation to permit a printhead integrated circuit to be mounted on an ink delivery assembly. A plurality of ink inlets are in fluid communication with the outlets of the supply structure. A printhead integrated circuit is mounted on the ink distribution assembly so that the ink can be fed from the supply structure to the printhead integrated circuit.
摘要:
A mobile telecommunications device comprising: a first receiver for receiving signals from a mobile telephony system; a first transmitter for transmitting signals over the mobile telephony system; and a sylus allowing the user to use the mobile telecommunications device as a writing or drawing device.