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9033466 Liquid ejecting apparatus and maintenance method thereof  
A liquid ejecting apparatus comprising a liquid ejection head unit having nozzles for ejecting a liquid onto a medium; a liquid storage unit to store the liquid; a first supply passage that...
9022505 Printing apparatus and printing method  
Provided is a printing method using a printing apparatus. The printing apparatus includes a head that has a nozzle array, in which a plurality of nozzles for ejecting a black pigment ink is...
9022543 Print method, print apparatus and printed upon medium  
A print method, print apparatus and printed medium include forming a black portion of an image from two inks. The first ink (62) includes first carbon black pigment units (66) and a first binder...
9010891 Systems and methods for in-line gel ink mixing  
Systems and methods for controlling ink component concentration for optimizing ink for use on specific media types, such as paper or plastic, include an in-line ink delivery system for mixing and...
8991997 Device for leveling ink under a thermal gradient  
An ink leveling device for controlling a temperature difference across a substrate having ink disposed on the upper surface, the device including a cooling device cooling a bottom of a substrate...
8991954 Fluid ejection device with fluid displacement actuator and related methods  
In an embodiment, a method of circulating fluid in a fluid ejection device includes generating compressive and expansive fluid displacements of different durations from a first actuator located...
8991955 Inkjet printer having bypass line  
An inkjet printer includes: an ink container having an outlet port and a return port; a printhead having a first ink port and a second ink port; a first ink line interconnecting the outlet port...
8988730 Image forming apparatus and control method thereof  
When a recording agent amount limiting process is carried out, a color reproduction range is narrowed, and therefore gradation properties of dark areas are deteriorated and information originally...
8985165 Apparatus, method and system for carrying and dispensing an ink useful in printing  
An apparatus, method and system are provided for carrying and dispensing an ink into a printing system. A system configured to dispense an ink comprises an ink carrying apparatus having a...
8979233 Image forming apparatus responding to request during use of erasable ink  
An image forming apparatus includes: a first image forming unit configured to form an image with erasable first ink; a second image forming unit configured to share a conveying path with the first...
8979226 System and method for depositing solidifiable translucent fluid with a determined thickness  
An ink jet printing system to obtain a finished product comprising a printing station using nozzles with liquid ink for inkjet printing of at least one image on the surface of a suitable...
8974018 Liquid discharge apparatus and liquid circulation method  
Disclosed herein is a liquid discharge apparatus including a transporting unit to transport a medium, a storage unit to store liquid, a head unit to discharge the liquid onto the medium, a...
8967746 Inkjet printer configured for printhead priming and depriming  
A fluid distribution system for a printhead. The system having a first fluid container a fluid connector for connection to a fluid input of the printhead; and a second fluid container connected...
8960829 Printing apparatus and method of circulating white ink  
A printing apparatus includes a transporting unit which transports a medium, a head unit which discharges a plurality of types of ink onto the medium, a storage unit which stores white ink of the...
8955933 Printing apparatus and printing method  
A printing apparatus which can form an image formation dot for printing an image defined as an object to be printed on a printing medium, the printing apparatus comprising a line head which...
8955948 Device forming a continuous inkjet printer cabinet with reduced concentrations of solvent vapor inside and around the cabinet  
The invention concerns a device forming a continuous inkjet printer cabinet including a combined ventilation system for the electronic compartment and consumable fluids compartment (ink and...
8950838 Inkjet recording apparatus  
An inkjet recording apparatus stabilizes an ink discharge amount of a line head, while suppressing an ink supply amount of a circulation route, thereby performing high quality image recording. The...
8939543 Inkjet ink composition and inkjet recording method  
To provide an inkjet ink composition that has excellent discharge stability and gives an ink image film having excellent substrate adhesion and film hardness, and an inkjet recording method...
8939527 Printing apparatus  
An ink jet printing apparatus can suppress vibrations to a low level without local concentration of abrasion between a carriage and a guide shaft. The ink jet printing apparatus makes the carriage...
8941582 Electrophoretic display device, electronic apparatus, and method of manufacturing electrophoretic display device  
An electrophoretic display device includes: first and second substrates; an electrophoretic layer which is interposed between the first and second substrates; and a third substrate which is...
8936356 Printing apparatus and method of suppressing rise of temperature of ink storage unit  
A printing apparatus includes an ink storage unit; a print head unit which has an ink reception port, an ink discharging device, and an ink exhaust port; an ink return path which is connected to...
8931868 Ink jet recording apparatus  
An ink jet recording apparatus has a first discharge port array in which discharge ports of a plurality of nozzles which discharge an ink composition containing an inorganic pigment are disposed...
8931867 Printing device, and printing device maintenance method  
A printing device is equipped with a head, a first reservoir unit, a second reservoir unit, a first flow path connected to the head and the first reservoir unit, a second flow path connected to...
8931882 Liquid ejecting apparatus  
A liquid ejecting apparatus includes a carriage having a removable liquid receptacle that holds a liquid or a removable connector connected via a flexible liquid channel to an external liquid...
8926076 Image forming apparatus  
In an image forming apparatus, a first detection part and a second detection part, each for detecting a position of a displacement member that changes its position according to a remaining amount...
8919900 Printing apparatus  
A printing apparatus includes a detection unit that detects the amount of residual ink in a ink cartridge, and a control unit that controls of initial filling of a printing head, in which the...
8919899 Methods and apparatuses for direct deposition of features on a surface using a two-component microfluidic jet  
The object of the invention is the provision of methods and apparatuses for controlled direct printing of continuous films or discreet structures using a two-component liquid jet issuing from an...
8911043 Ink delivery system  
An ink delivery device, method and non-transitory computer readable medium, the device may include a first closed pathway for a first ink flow through a multi-nozzle printhead in a first...
8899707 Printing apparatus  
Disclosed is a printing apparatus capable of safe high-speed leakage detection and contact detection of a printhead. The leakage detection and contact detection are executed in the apparatus which...
8899706 Recording apparatus  
A recording apparatus, including: a tank mount on which a tank is mountable; a first casing; a second casing provided with the tank mount, connected to the first casing with a shaft, and pivotable...
8894169 Image forming apparatus including recording head for ejecting liquid droplets  
An image forming apparatus includes an apparatus body, a recording head, a sub tank, a carriage, a main tank, a liquid feed device, a displacement member, a first detector, a second detector, a...
8888204 Inkjet printing apparatus and inkjet printing method  
It is an object of this invention to provide an inkjet printing apparatus that can print an image with high uniformity in image clarity and gloss level irrespective of the gradation value of the...
8888206 Printing apparatus  
A printing apparatus includes a printing material container 100 including a storage device 203, a plurality of storage device terminals, a first and a second individual mounting detection terminal...
8888207 Systems, methods and articles related to machine-readable indicia and symbols  
A system employs combinations of marking media, each with respective distinguishing spectral characteristics to encode human comprehensible information in, and read human comprehensible...
8888257 Liquid discharge head, liquid discharge device using the same, and recording apparatus  
Providing is a liquid discharge head less susceptible to a standing wave occurred in a shared flow path; a liquid discharge device using the liquid discharge head; and a recording apparatus. The...
8888205 Printing device, printing method, and medium having recorded program  
To provide a technique when printing using a light-shielding ink and a special glossy ink, the printing device includes an affixing part for affixing ink to a printing medium, and a controller for...
8888208 System and method for removing air from an inkjet cartridge and an ink supply line  
A printing system includes an inkjet cartridge, an ink reservoir, and a reversible pump. A method and system of operating the printing system are providing in which first fluid line couples the...
8882213 Fluid ejection systems and methods thereof  
Fluid ejection systems and methods thereof are disclosed in the present disclosure. The method includes establishing fluid communication between an ejection chamber and a fluid supply chamber of...
8876269 Inkjet recording device, computer program for controlling the same, and method of using the same  
An inkjet printer (100) has an ink tank (113), an ink head (110), an ink supply tube (112) configured to supply ink from the ink tank (113) to the ink head (110), an ink return tube (115) one end...
8870317 Image forming apparatus including recording head and head tank  
An image forming apparatus includes an apparatus body, a recording head, a head tank, a carriage, a main tank, a liquid feed device, a supply controller, a displacement member, a first detector,...
8870316 Language and method for measuring the viscosity of printing ink during the printing and ink correction process  
A system for measuring the viscosity of printing ink during a printing and ink correction process includes a printing press having an ink supply system, and an optical measuring device for...
8870315 Image forming apparatus feeding ink in coping with change of ink viscosity and control method for same  
An image forming apparatus may include a pump mechanism for feeding ink to a recording head, a time counting unit capable of measuring a stop time determined by calculating a duration of time for...
8857932 Image forming apparatus  
An image forming apparatus includes: a print head; a head tank; a carriage; a main tank; a pump; a displaceable member or feeler; a first sensor; a second sensor; a controller to supply an amount...
8851657 Hybrid ink jet printer and method of hybrid ink jet printing  
This hybrid ink get printer HIP includes; a print medium supply unit MS for supplying a print medium W; and a printing unit 4 for printing on the print medium W, the printing unit 4 comprising at...
8845049 Printing device and method for controlling printing device  
In a case where a forcible detection execution flag is set to ON, the end position of the CR movement is changed and the acquiring range of the detection value “Is” is changed such that the...
8827393 Fluorescent phase change ink compositions  
A phase change ink composition comprising an amorphous component, a crystalline material, a fluorescent material and optionally, a non-fluorescent colorant, which are suitable for ink jet...
8827425 Liquid droplet jetting apparatus  
There is provided a liquid droplet jetting apparatus configured to jet liquid droplets onto an object, including: a channel member in which a nozzle for jetting the liquid droplets and a liquid...
8827394 Image forming apparatus including recording head for ejecting liquid droplets  
An image forming apparatus includes an apparatus body, a recording head, head tanks, main tanks, liquid feed pumps, a first driving source, a drive control unit, and a drive switching assembly....
8827392 Liquid ejecting apparatus and maintenance method thereof  
A liquid ejecting apparatus includes heating portions for heating liquid, a liquid ejecting head for ejecting the liquid heated by the heating portions, and a maintenance device for performing...
8820914 Control of ink temperatures for radiant drying  
Systems and methods for tuning Key (K) black ink printed by a production printer. In one embodiment, an ink tuning system is implemented in a printing system. The printing system includes a...