Patent application number | Description | Published |
20090189948 | LIQUID DISCHARGING APPARATUS - A liquid discharging apparatus according to a first aspect of the invention includes a liquid discharging head configured to discharge liquid from nozzles in a discharged material transported in a first direction; a carriage configured to mount the liquid discharging head and reciprocate in a second direction which intersects the first direction; and a carriage moving unit configured to reciprocate the carriage, and the carriage moving unit includes a first drive unit and a second drive unit operating independently from each other, and a first supporting portion of the first drive unit with respect to the carriage and a second supporting portion of the second driving unit with respect to the carriage are located at positions displaced in the first direction. | 07-30-2009 |
20100073423 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes a liquid ejecting head which ejects a liquid onto a liquid ejection surface of an ejection target member; a scanning unit which scans the liquid ejecting head relative to the ejection target member; a driving force transmission mechanism which transmits driving force of a rotary driving force source to the scanning unit through a belt; an encoder which detects a scanning position of the liquid ejecting head relative to the ejection target member and having a scale disposed at a position adjacent to the belt; and a neutralizing unit which removes static electricity from the belt. | 03-25-2010 |
20100079541 | LIQUID EJECTING APPARATUS - A liquid ejecting apparatus includes a liquid ejecting head which ejects a liquid onto a liquid ejection surface of an ejection target member; a scanning unit which scans the liquid ejecting head relative to the ejection target member; and a driving force transmission mechanism which transmits driving force of a rotary driving force source to the scanning unit through a belt, wherein a liquid absorbing material which absorbs and retains mists of a liquid floating in an inner space of the liquid ejecting apparatus is disposed on the belt. | 04-01-2010 |
20110187780 | LIQUID EJECTING APPARATUS AND LIQUID EJECTING METHOD - A liquid ejecting apparatus is characterized by a configuration in which it has a first carriage movement mode, in which a stop position of a carriage in movement of this time is determined to be at a given position in a width direction on the basis of a size in the width direction of a liquid-ejected medium, and a second carriage movement mode, in which the stop position of the carriage in the movement of this time is determined on the basis of at least one of the liquid ejection data in this movement and the liquid ejection data in the next movement, and liquid ejection is carried out with one of the first carriage movement mode and the second carriage movement mode selected in accordance with a setting mode that is a mode set up with respect to liquid ejection. | 08-04-2011 |
20110187781 | LIQUID EJECTING APPARATUS AND LIQUID EJECTING METHOD - A liquid ejecting apparatus includes a first carriage movement mode, in which a stop position of a carriage in movement of this time is determined to be at a given position in a width direction on the basis of a size in the width direction of a liquid-ejected medium, and a second carriage movement mode, in which the stop position of the carriage in the movement of this time is determined on the basis of at least one of the liquid ejection data in the movement of this time or the liquid ejection data in the movement of the next time, and liquid ejection is carried out with one of the first carriage movement mode and the second carriage movement mode selected in accordance with the type of liquid-ejected medium. | 08-04-2011 |
20130182046 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A cartridge comprises an ink supply structure, a terminal bearing structure, and a first restriction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite (RD) from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure. | 07-18-2013 |
20130182047 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A printing material supply system includes a printing device and a cartridge. The printing device has a cartridge mounting structure. The cartridge is removably attached to the cartridge mounting structure. The cartridge mounting structure has a device-side terminal, a lever, a first device-side locking element and a second device-side locking element. The first device-side locking element is configured as part of the lever to lock the cartridge at a position on a positive Z-axis side and on a positive X-axis side of the device-side terminal. The second device-side locking element is configured to lock the cartridge at a position on a positive Z-axis side and on a negative X-axis side of the printing material supply tube. | 07-18-2013 |
20130182048 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A printing material supply system includes a printing device and a cartridge. The printing device has a cartridge mounting structure. The cartridge is removably attached to the cartridge mounting structure. The cartridge mounting structure has a device-side terminal, a lever, a first device-side locking element and a second device-side locking element. The device-side terminal is configured to contact with a cartridge-side terminal. The first device-side locking element is configured as part of the lever. The second device-side locking element is configured to engage with a second locking surface of a second cartridge-side locking element. The cartridge-side terminal has a cartridge-side contact portion configured to be in contact with the device-side terminal. The cartridge-side contact portion is provided on the negative Z-axis side of the second locking surface. | 07-18-2013 |
20130182049 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A cartridge comprises an ink supply structure, a terminal bearing structure, and a first restriction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure. | 07-18-2013 |
20130182052 | PRINTING APPARATUS AND PRINTING MATERIAL SUPPLY SYSTEM - A printing apparatus adapted to have a cartridge detachably mounted thereon includes a cartridge mounting structure, a printing material supply tube, a plurality of apparatus-side terminals and a lever used for attachment and detachment of the cartridge to and from the printing apparatus. The lever has an operating member, a first apparatus-side locking portion and an axis of rotation. When an external force is applied to the operating member of the lever from the +X-axis direction to the −X-axis direction, the lever moves the first apparatus-side locking portion about the axis of rotation from a specified locking position toward the +X-axis direction and disengages the first apparatus-side locking portion from a first cartridge-side restriction portion, so as to eliminate the restriction of motion of the cartridge. This ensures stable electrical connection between cartridge-side terminals and apparatus-side terminals. | 07-18-2013 |
20130182053 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A printing material supply system | 07-18-2013 |
20130321506 | LIQUID EJECTING APPARATUS AND LIQUID EJECTING METHOD - A liquid ejecting apparatus includes a first carriage movement mode, in which a stop position of a carriage in movement of this time is determined to be at a given position in a width direction on the basis of a size in the width direction of a liquid-ejected medium, and a second carriage movement mode, in which the stop position of the carriage in the movement of this time is determined on the basis of at least one of the liquid ejection data in the movement of this time or the liquid ejection data in the movement of the next time, and liquid ejection is carried out with one of the first carriage movement mode and the second carriage movement mode selected in accordance with the type of liquid-ejected medium. | 12-05-2013 |
20140009518 | RECORDING DEVICE - A recording apparatus includes a recording head performing recording on a recording medium, a carriage movable in a scanning direction of the recording head; a first guide member guiding the carriage in the scanning direction; a second guide member provided positioned at a predetermined distance in a direction intersecting the scanning direction with respect to the first guide member; a first gap adjusting unit provided on the carriage, and causing the housing of the carriage to displace in a direction changing the gap between a support face supporting a recording medium and the recording head; a second gap adjusting unit causing the housing of the carriage to displace by being synchronized with the first gap unit in a direction changing the gap; a synchronization unit. | 01-09-2014 |
20140152746 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A cartridge comprises an ink supply structure, a terminal bearing structure, and a first restriction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite (RD) from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure. | 06-05-2014 |
20140210917 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A cartridge comprises an ink supply structure, a terminal bearing structure, and a first restriction portion. The terminal bearing structure has terminals arranged in a terminal plane which is neither parallel nor perpendicular to a plane defined by a mounting direction leading edge of the ink supply structure, so that the contact portions of the terminals receive a force in a direction opposite from the mounting direction. An engagement portion of the first restriction portion is provided at a position adjacent to the terminal bearing structure. | 07-31-2014 |
20140313252 | LIQUID EJECTING APPARATUS AND LIQUID EJECTING METHOD - A liquid ejecting apparatus includes a first carriage movement mode, in which a stop position of a carriage in movement of this time is determined to be at a given position in a width direction on the basis of a size in the width direction of a liquid-ejected medium, and a second carriage movement mode, in which the stop position of the carriage in the movement of this time is determined on the basis of at least one of the liquid ejection data in the movement of this time or the liquid ejection data in the movement of the next time, and liquid ejection is carried out with one of the first carriage movement mode and the second carriage movement mode selected in accordance with the type of liquid-ejected medium. | 10-23-2014 |
20140368585 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A printing material supply system includes a printing device and a cartridge. The printing device has a cartridge mounting structure. The cartridge is removably attached to the cartridge mounting structure. The cartridge mounting structure has a device-side terminal, a lever, a first device-side locking element and a second device-side locking element. The device-side terminal is configured to contact with a cartridge-side terminal. The first device-side locking element is configured as part of the lever. The second device-side locking element is configured to engage with a second locking surface of a second cartridge-side locking element. The cartridge-side terminal has a cartridge-side contact portion configured to be in contact with the device-side terminal. The cartridge-side contact portion is provided on the negative Z-axis side of the second locking surface. | 12-18-2014 |
20150065404 | GREASE COMPOSITION FOR IMAGE FORMING APPARATUS AND IMAGE FORMING APPARATUS WITH GREASE COMPOSITION - The invention provides a grease composition for use in an image forming apparatus, containing a thickener, a base oil and a lubricity improver, wherein the thickener is a lithium soap, the base oil is a synthetic hydrocarbon oil, the lubricity improver is a polyethylene oxide wax, and the image forming apparatus is equipped with a sliding member and a member for holding the sliding member which is driven to slide through the holding member via the grease composition, one of the sliding member or the holding member for the sliding member having a sliding surface formed from a metal, and the other having a sliding surface formed from a resin. | 03-05-2015 |
20150077486 | CARTRIDGE AND PRINTING MATERIAL SUPPLY SYSTEM - A printing material supply system | 03-19-2015 |
20150239269 | RECORDING APPARATUS - A recording apparatus includes a carriage that includes a recording head performing recording on a recording medium, and an edge detection unit detecting an edge of the recording medium, and is movable in a predetermined direction, in which, in a state in which the carriage is positioned at a predetermined position, the edge detection unit is positioned in a passing region of the recording medium in the movement direction of the carriage, and the predetermined position is a home position of the carriage. | 08-27-2015 |
20160059568 | Liquid Supply Unit - A new engagement mechanism is provided that enables a liquid supply unit to be removed from an on-carriage holder and does not exist in known techniques. The liquid supply unit includes a first face, a second face opposed to the first face, a third face intersecting the first face and the second face, a fourth face intersecting the first face and the second face and opposed to the third face, a liquid supply portion, a first engaging portion projecting from the third face and capable of engaging with the on-carriage holder, and an operation portion exposed to the second face. | 03-03-2016 |
20160059575 | Liquid Supply Unit - A new engagement mechanism is provided that enables a liquid supply unit to be removed from an on-carriage holder. The liquid supply unit includes a first face, a second face opposed to the first face, a third face intersecting the first face and the second face, a fourth face intersecting the first face and the second face and opposed to the third face, a liquid supply portion, a first engaging portion projecting from the first face and capable of engaging with the on-carriage holder, and an operation portion provided on the second face. | 03-03-2016 |
Patent application number | Description | Published |
20090027467 | INK CARTRIDGE - An ink cartridge having a container for storing ink therein and having an ink supply port formed at a leading end side in an insertion direction of the container, a memory device disposed on a first of two opposite surfaces parallel to the insertion direction of the container, the memory device having an electrode for electrical connection to the recording device; a retaining member disposed on the first surface and located at a trailing end side relative to the memory device in the insertion direction, the retaining member serving to selectively engage with the recording device; and another retaining member disposed on the second surface and which also serves to selectively engage with the recording device. | 01-29-2009 |
20090189939 | LIQUID EJECTING APPARATUS AND PRINTING SYSTEM - The present invention relates to a liquid ejecting apparatus including: a movable head provided with a plurality of nozzles for ejecting a liquid; a carry unit for carrying a medium in a predetermined carrying direction; and a sensor for detecting an edge of the medium, the liquid ejecting apparatus controlling ejection of the liquid from the plurality of nozzles in accordance with a result of the detection of the sensor. In this liquid ejecting apparatus, the position, in the carrying direction, of the sensor is at the same position of or on an upstream side of a nozzle located most upstream in the carrying direction, of among the plurality of nozzles. In this way, it is possible to arrange the sensor for detecting the edge of the paper at the most suitable position, and to suppress waste of ink that is ejected from the nozzles. | 07-30-2009 |
20090273656 | INK CARTRIDGE - An ink cartridge having a container for storing ink therein and having an ink supply port formed at a leading end side in an insertion direction of the container, a memory device disposed on a first of two opposite surfaces parallel to the insertion direction of the container, the memory device having an electrode for electrical connection to the recording device; a retaining member disposed on the first surface and located at a trailing end side relative to the memory device in the insertion direction, the retaining member serving to selectively engage with the recording device; and another retaining member disposed on the second surface and which also serves to selectively engage with the recording device. | 11-05-2009 |
20120081448 | Liquid Ejecting Apparatus And Printing System - A liquid ejecting apparatus includes a movable head with nozzles that eject a liquid; a transport unit that transports a medium in a transporting direction; and a sensor that detects an edge of the medium and that is movable with the head. Ejection of liquid from the nozzles is controlled based on the sensor detection result. The transport roller transports the medium in a slanted manner toward a surface of a platen, and after the medium's front edge contacts the platen, the medium bends on the platen with the front edge of the medium moving along the surface of the platen toward a paper discharge roller. Relative to the transporting direction, the sensor is positioned upstream of the most upstream nozzle and downstream of a position at which the front edge of the medium first comes into contact with the platen. | 04-05-2012 |