摘要:
An ink container for containing ink to be supplied to an ink jet head to which the ink container is detachably mountable, includes an ink supply port for supplying the ink to the ink jet head; a air vent for fluid communication with ambience; a claw-like projection provided on a first side of the ink container; a latching lever provided on a second side opposite from the ink container, the latching lever being resiliently supported on the ink container and having a latching claw.
摘要:
An ink container for containing ink to be supplied to an ink jet head to which the ink container is detachably mountable, includes an ink supply port for supplying the ink to the ink jet head; a air vent for fluid communication with ambience; a claw-like projection provided on a first side of the ink container; a latching lever provided on a second side opposite from the ink container, the latching lever being resiliently supported on the ink container and having a latching claw.
摘要:
A rubber member for use in an electrical connector for making electrical connection by pressing of mutually opposed contacts is provided with a sheet member contact pins protruding on top and rear faces of the sheet member, for pressing one of the contacts to the other, and a stabilizing rib protruding from the sheet member with a smaller height than that of the contact pins.
摘要:
A sheet conveyor for conveying a sheet by engaging an engaging member with openings formed in a sheet and conveying the sheet by displacement of the engaging member. The conveyor includes a holding device for holding the engaging member so as to be movable between an operative position and a retracted position retracted from the operative position, a device deformable to move the engaging member provided on the holding device between the operative position and the retracted position, and a drive device for driving the holding device to displace the engaging member.
摘要:
An ink jet recording apparatus for discharging ink from a recording head to a recording material to thereby effect recording has a contacting member for cleaning the discharging surface of the recording head. The contacting member is rotatable until immediately before it contacts with the discharging surface, and the rotation of the contacting member is fixed when the contacting member contacts with the discharging surface.
摘要:
A recording apparatus has a recording device to record an image onto a sheet in accordance with input recording data, a relative moving device to relatively move the sheet for the recording device, a driver to drive the relative moving device, and a controller to control a driving speed of the driver in different modes in accordance with the kind of recording data. In the case of graphics data or data including a block graphic character, the driver is controlled in a constant driving speed mode. In the case of ordinary character data, the driving speed of the driver is increased for a predetermined time and, thereafter, the driving speed is reduced for a predetermined time.
摘要:
This invention discloses a recording apparatus for effecting recording by moving a carriage which supports a recording head, along a recording material. The apparatus is provided with a motor speed controller for a closed-loop control of the rotating speed of a carriage driving motor. The speed control output signal from the motor speed controller is set at a predetermined value when the carriage driving motor reaches a speed of the constant speed control from an acceleration state.
摘要:
A recording apparatus includes supply and take-up reels stored in a cassette case, a print head and a carriage. An ink ribbon housed in the cassette case can be fed from the supply reel in both the forward and reverse directions guided by means of guide rollers. The print head can be movable along print paper in a direction perpendicular to the forward and reverse directions so as to press portions of the ink ribbon fed in the forward and reverse directions against the print paper so as to perform printing. The print head and the cassette case are mounted on the carriage. Thus, since printing can be performed by driving the supply reel in a single direction, a ribbon driving system can be simplified, resulting in low cost.
摘要:
An ink jet recording apparatus, which forms images on a recording medium using an ink jet recording head to discharge ink onto the medium to record the image. The recording material is carried and ink mist generated at the time of image recording flows along an air path in a specific direction. Electric field formation members arranged for the wall faces of the air path. With the structure thus arranged, effective mist collection is possible Without making the pressure loss of the air flow unduly large. stains that would otherwise result in the interior of the recording apparatus can be prevented, hence avoiding the deposition of ink mists on parts that may cause the defective operation particularly due to the deposition of such stains. Then, it becomes possible to record images stably for a long time, and the reliability of the ink jet recording apparatus is enhanced significantly.
摘要:
In a recording apparatus or more specifically an ink-jet printer, a plurality of gears are disposed in parallel with the direction of movement of a carriage and a slide gear is connected with the carriage outside of the recording space and is made to engage with one of a plurality of the gears corresponding the moving position of the carriage. The control sequences each for causing a gear being shifted from one gear engagement position to the adjacent position, are so combined that the gear can be shifted past the adjacent gear engagement position to a desired gear engagement position and the overlapped operations in each of the gear shift control sequence combinations can be skipped.