| Patent Number |
Title Of Patent |
Date Issued |
| 7618035 |
Image recording apparatus |
November 17, 2009 |
| One aspect of the invention provides an image recording apparatus including: an image recording unit; a first sheet feeding cassette; a second sheet feeding cassette including a second placing portion and a discharged sheet placing portion disposed an upstream side of a second placin |
| 7588300 |
Image-forming apparatus |
September 15, 2009 |
| An image-forming apparatus is capable of performing a non-margin recording operation without a margin on a recording medium and providing a waiting time between a moment of termination of a movement of a carriage in one of opposite directions and a moment of initiation of a subsequent |
| 7581830 |
Image forming apparatus having urging member for urging feeding roller toward recording medium |
September 1, 2009 |
| A supporting member is swingable about an imaginary swing axis that is parallel to an imaginary rotational axis of a feeding roller. The imaginary swing axis is located above a recording medium accommodated in a recording-medium accommodating section and is located upstream in a feed |
| 7552925 |
Image recording apparatus |
June 30, 2009 |
| An image recording apparatus includes; a recording unit which records on sheet-like recorded media; a cassette housing provided at a lower end of an apparatus casing and which houses a paper feeding cassette which accommodates the recorded media; a bottom plate provided on the lower |
| 7543810 |
Feeder for objects to be conveyed, and image recording device having same |
June 9, 2009 |
| A feeder for an object to be conveyed has an arm having a base end and a distal end and swingable about the base end; a pair of support shafts rotatably provided on both sides of the distal end of the arm; a pair of rotary feeding members for feeding the objects to be conveyed piled in a |
| 7533975 |
Ink-jet recording apparatus |
May 19, 2009 |
| An ink-jet recording apparatus is provided in which mixing of different colors of ink in ink supply openings is inhibited. A recording head has a plurality of sub-tanks, each of which stores a different color of ink. The recording head records an image onto a recording medium by sele |
| 7484837 |
Liquid supply unit and inkjet recording apparatus with liquid supply unit |
February 3, 2009 |
| A liquid supply unit includes a main tank, a sub-tank, a pressure supply mechanism, an air communication hole, an air-permeable film and an excess pressure dispersion unit. The main tank stores liquid. The sub-tank is provided in a jet device, which ejects liquid droplets, and connected |
| 7461915 |
Inkjet recording apparatus |
December 9, 2008 |
| An inkjet recording apparatus includes a recording head, a carriage, a movable body, a moving mechanism, and a relative position controller. The recording head is provided with a sub-tank and an ejection nozzle. The sub-tank includes an air discharging unit having a communication hole |
| 7425064 |
Image-forming device |
September 16, 2008 |
| In an image-forming device, an image scanning device and a control panel are arranged in a row on the top surface of a main casing. Below the image scanning device and the control panel, an ink accommodating unit, a paper conveying path having a conveying mechanism, and a recording unit |
| 7422313 |
Liquid droplet ejecting apparatus |
September 9, 2008 |
| There is disclosed a liquid droplet ejecting apparatus including: a tank storing a liquid; a nozzle from which the liquid is ejected in the form of a droplet; a first pressure-feed portion which is disposed between the tank and the nozzle, and pressure-feeds the liquid as supplied from t |
| 7413186 |
Feeding device, dust remover, and data processing apparatus |
August 19, 2008 |
| A feeding device capable of feeding sheets one after another in a feed direction, including: (a) a sheet accommodator capable of accommodating the sheets piled therein; and (b) a dust remover including a contact portion which is held in contact with a surface of an uppermost one of t |
| 7401915 |
Image-recording apparatus |
July 22, 2008 |
| A plurality of nip rollers are provided under a driving roller approximately in a direction of a drive shaft of the driving roller. Respective shafts of the nip rollers are arranged so that the rotary shafts are inclined toward a downstream side in a transport direction of a recordin |
| 7367732 |
Method and apparatus for controlling the sheet feeding speed in a printer |
May 6, 2008 |
| In order to adjust a position of a cut sheet when the cut sheet begins to be sent to a printing positions a leading edge of the cut sheet is fed towards a pair of sending rollers for sending the cut sheet to a printing position, wherein the sending rollers are held at rest or rotated in |
| 7367660 |
Ink-jet recording apparatus |
May 6, 2008 |
| An ink-jet recording apparatus is provided which can be composed of fewer number of parts and easily controlled. In the ink-jet recording apparatus, one pressurized unit such as a pressurized pump for ink supply is used. An open/close state switching member which opens/closes an air |
| 7063409 |
Ink jet printer |
June 20, 2006 |
| An ink jet printer includes an ink container supplying ink through a tube member to a separate print head to form an image. The ink jet printer also includes a guide rail to guide the print head, a transport roller to feed the recording medium, and a cover to prevent the tube member from |
| 6948802 |
Ink jet printer |
September 27, 2005 |
| An ink jet printer includes an ink container supplying ink through a tube member to a separate print head to form an image. The ink jet printer also includes a supporting portion that supports the tube member. As the print head reciprocates in a width direction of a recording medium, the |
| 6923535 |
Printer with reinforcing cover and ink tube fixing portions |
August 2, 2005 |
| A recording unit frame, in which a recording unit is to be mounted, includes a frame and a cover body. The frame surrounds a scanning area of a carriage in which recording onto a recording sheet is performed by a print head, and accommodates a guide mechanism and a carriage moving me |
| 6755514 |
Ink jet printer |
June 29, 2004 |
| An ink jet printer includes an ink container supplying ink through a tube member to a separate print head to form an image. The ink jet printer also includes a guide rail to guide the print head, a transport roller to feed the recording medium, and a cover to prevent the tube member from |
| 6619774 |
Image forming device operable by different power sources |
September 16, 2003 |
| An ink jet printer connected to a personal computer and normally driven by a PC battery accommodated in the personal computer. The ink jet printer detachably accommodates therein an auxiliary battery. The printer has a control portion and a driving portion for moving a print head. If a |
| 6056286 |
Automatic cut-sheet feeder |
May 2, 2000 |
| An automatic cut-sheet feeder is provided having an extendible guide for preventing the upper section of a sheet from hanging down, even if the extendible guide does not reach the upper edge of the sheet because of downsizing this feeder. The automatic cut-sheet feeder for a printer |
| 6000870 |
Printing device having dual sheet feed trays |
December 14, 1999 |
| A laser printer having two sheet feed trays mounted in the top of its case, enabling two different sizes of sheet to be loaded in the printer or increasing the sheet capacity of the printing device by providing the same type of sheet in both trays. The first tray nearest to the back end |
| 5333036 |
Mounting mechanism of process cartridge for image forming apparatus |
July 26, 1994 |
| An electrophotographic apparatus comprises a cartridge holder for holding a process cartridge, an member for outwardly biasing the process cartridge, and a guide member for guiding the process cartridge into a specified position during the process of closing the upper unit. The operation |
| 5240319 |
Upper body opening/closing mechanism for electronic equipment |
August 31, 1993 |
| An upper body opening/closing mechanism for a piece of electronic equipment that has a lower body constituting a lower portion of the piece of electronic equipment, an upper body for normally covering the upper surface of the lower body, the upper body being rotatable about one end t |
| 5126788 |
Clamshell type print device with optical unit stabilization |
June 30, 1992 |
| A print device for printing a image on a printing medium by transferring the image formed on a photosensitive member to the printing medium, having an accommodation case which consists of an upper case and a lower case, the upper case rotatable between an open and a closed position with |
| 4883376 |
Data processing apparatus with CRT and printer |
November 28, 1989 |
| A data processing apparatus provides excellent printing quality even though it employs an impact printer which is subject to mechanical vibrations during the typing operation. The apparatus comprises a highly rigid chassis frame for respectively supporting the printer and CRT in upper an |
