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US20170144448 INK QUALITY SENSOR AND A CONDITION MONITORING SYSTEM FOR AN INKJET PRINTER  
An ink quality system for an inkjet printer includes an ink reservoir including a volume of ink. A first sensor is disposed in the ink reservoir. At least a portion of the first sensor is in...
US20080218539 INKJET PRINTING PARTIALLY IMAGED PANELS WITH SUPERIMPOSED LAYERS  
A panel and method for making the panel are disclosed. The panel includes a substrate sheet partially imaged with a print pattern. The print pattern subdivides the panel into a plurality of...
US20090040251 DISPLAY CONTROL METHOD AND APPARATUS FOR PRINTER  
A multifunction machine includes cartridge accommodation portions provided at different positions. Each of the accommodation portions accommodates multiple ink cartridges. If the ink remaining...
US20090040249 Ink Circulation System For Inkjet Printing  
An ink circulation system for use in an inkjet printing apparatus includes an inkjet printhead, a supply subtank for containing a supply of ink for the inkjet printhead and a return subtank for...
US20100039460 Ink supply system and process for cleaning this type of ink supply system  
The invention is an ink supply system (2) for an inkjet printer (1) with a print head assembly (6) comprising at least one print head (7) with one or more nozzles (8) for at least one colour, in...
US20080106556 INTELLIGENT INK CARTRIDGE AND METHOD FOR MANUFACTURING THE SAME  
This relates to an intelligent ink cartridge and method for manufacturing the same. The ink cartridge comprises at least one ink chamber for containing ink, an electronics module for storing...
US20060290723 Method and apparatus to detect ink level  
A method and apparatus to detect an ink level includes an ink storage unit to store ink, an ink level detection unit to detect an initial ink level of the ink storage unit using a sensor and to...
US20160368273 LIQUID DROPLET EJECTING APPARATUS THAT REDUCES FLUCTUATION OF LIQUID PRESSURE DURING LIQUID EJECTION  
A liquid droplet ejecting apparatus includes a liquid chamber, a head including a plurality of pressure chambers to which liquid is supplied from the liquid chamber and a plurality of nozzles,...
US20170182784 MEMORY FOR A PRINTING MATERIAL CARTRIDGE  
In one example, an article for a printing material cartridge, comprising a memory including a first memory address to store a single identifier identifying a fleet of printers.
US20080055346 INTELLIGENT INK CARTRIDGE AND METHOD FOR MANUFACTURING THE SAME  
This relates to an intelligent ink cartridge and method for manufacturing the same. The ink cartridge comprises at least one ink chamber for containing ink, an electronics module for storing...
US20130194327 IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS  
It is an objective of the present invention to provide an image processing method that can perform an accurate calibration corresponding to an ink receiving characteristic of a printing medium....
US20070188530 Print Cartridge Ordering System  
A method for automatically ordering printer consumables which includes determining when a printer consumable is close to depletion and automatically ordering a replacement to the printer...
US20080291227 Ink remainder detecting module for ink jet apparatus, ink container with same and ink jet apparatus  
An ink remaining amount detection module, mountable to an ink container, for detection of an ink remaining amount in an ink container for ink jet recording, the ink remaining amount detection...
US20080165214 INK CARTRIDGE FLUID FLOW ARRANGEMENTS AND METHODS  
An ink cartridge including a housing, an ink outlet, and an air vent arrangement. Some examples further include a reflector positioned within the housing. Decreasing an ink volume in the housing...
US20160368286 PRINT  
Certain examples of printers and methods of printing may involve determining colorant amounts of image regions within a print image.
US20070013728 Ink level detecting apparatus of image forming apparatus  
An ink level detection apparatus of an image forming apparatus. The ink level detection apparatus includes an ink tank having a light receiving sensor and a light source disposed such that an...
US20090322806 METHOD OF PRINTING FOR INCREASED INK EFFICIENCY  
The present invention relates generally to the field of inkjet printing, and in particular to a method of printing that provides improved ink usage efficiency. In the method of the present...
US20120075365 SYSTEM WITH SECURITY DEVICE SEPARATE FROM INK TANK IN A PRINTER  
An ink tank security system on a printer includes an ink tank connection station having a cavity with a passage for insertion of at least one ink tank through the passage into the cavity to supply...
US20090153602 Printing Cartridge Refill Method And Associated Cartridge Refill System  
A method for refilling a printing cartridge includes installing a printing cartridge in a cartridge refill system; establishing communication with a memory device associated with the printing...
US20110001773 INK CARTRIDGE AND INKJET PRINTER FOR ACCEPTING SUCH AN INK CARTRIDGE  
An ink cartridge (9; 2) configured to be mounted and demounted from a printer having a fill level detector (7) that includes a light transmitter (20) and a light receiver (21). The ink cartridge...
US20070188529 Liquid detection device, liquid container and liquid ejection apparatus  
A liquid detection device that is accommodated in a sensor accommodating portion formed in a liquid container containing a liquid therein and detects the liquid in the liquid container using a...
US20070115308 Liquid quantity sensing device  
According to one embodiment, a liquid quantity sensing device comprises a sensor body, a first electrode, a plurality of second electrodes and a sensing mechanism. The sensor body extends toward...
US20130300786 Fluid Tilt Sensor Within Ink Tank Supply Item for Micro-Fluid Applications  
A container for holding a volume of fluid and having a housing defining an interior for retaining the volume of fluid; at least one in-tank tilt sensor connected to a controller and disposed...
US20090237426 LIQUID CONTAINER AND LIQUID CONSUMING APPARATUS  
The liquid container includes a liquid storage portion that stores a liquid; a liquid feed portion that connects with the liquid consuming apparatus and feeds the liquid to the liquid consuming...
US20070076024 Ink level detecting apparatus of ink-jet printer  
An ink level detecting apparatus usable in an ink-jet printer includes a shrinkable ink pack provided in an ink tank, a fixed electrode installed to an upper portion of the ink tank, and a movable...
US20050219284 Refill management system  
A printer 200 uploads the identification number and ink remaining amount regarding the ink cartridge 270 mounted therein to the server 100 over a network 300. The server 100 keeps track of the...
US20070057981 Method and apparatus to execute a spitting service on a wide array print head of an image forming apparatus  
A method and apparatus to perform a spitting service on a wide array print head includes detecting dot counts of print heads after a predetermined page is printed, determining spitting service...
US20070153032 MICROINJECTION APPARATUS INTEGRATED WITH SIZE DETECTOR  
The invention provides a microinjection apparatus for a fluid. The microinjection apparatus includes a substrate, a manifold, a fluid chamber, a dummy chamber, a detecting device, and a pair of...
US20100194798 INKJET PRINTER AND INK CIRCULATION METHOD THEREOF  
An inkjet printer includes a first tank for storing ink supplied to a ink jetting unit, a second tank for storing the ink that is not jetted from the ink jetting unit, and a pump for sending the...
US20070030296 LIQUID SPRAYING METHOD, LIQUID SPRAYING SYSTEM AND LIQUID SPRAYING EXECUTE PROGRAM  
A printing system has a recording head, an ink cartridge and a computer. The recording head has a nozzle. The ink cartridge sprays the ink from the nozzle to a paper in accordance with a printing...
US20100079514 LIQUID SUPPLY DEVICE, IMAGE FORMING DEVICE, AND COMPUTER READABLE MEDIUM  
In a liquid supply device, a liquid chamber and an air chamber of a storage tank are demarcated by an elastic film, a pressure sensor detects pressure within the liquid chamber, and a supply pump...
US20090122093 Fluid Ejection Device, Inkjet Printer and Control Method for Fluid Ejection Device  
A printing device (10) includes: an inkjet head (30) ejecting ink to paper (20); a tube (32) supplying ink to the inkjet head (30); an ink tank (36) connected to the tube (32) and storing the ink...
US20070040859 LIQUID CONTAINER AND LIQUID EJECTION DEVICE  
The cartridge 20 stores the ink liquid supplied to the ink-jet head 15 of the ink-jet printer 10 in the ink pouch 23, and includes: a liquid supply port 26 for allowing the ink liquid stored in...
US20170043588 RECORDED MATTER, RECORDING METHOD, AND IMAGE PROCESSING METHOD  
A recorded matter recorded on a recording medium includes a first layer formed by an ink A on or above the recording medium, the first layer having an index of refraction A; a second layer formed...
US20090244122 LIQUID CONTAINER, BOARD, AND METHOD OF REWRITING LIQUID INFORMATION  
A liquid container adapted for installation in a liquid jetting device includes a container body that contains a liquid, a memory, a detector, and an information rewriting portion. The memory...
US20080111842 Method and system for ink consumption monitoring  
A method and system for predicting ink usage during a print job for an ink jet printer and displaying information in connection with ink usage on a system monitor. The method steps include...
US20060250425 Method and system for detecting low ink levels in a printing system and replacing ink cartridge without stopping printing operations  
Methods and systems that can detect low ink levels in an ink supply and that allows replacement of the ink supply without having to stop the printing operations. A printing system is provide with...
US20140168297 NETWORK PRINTER SYSTEM  
Electronic systems, such as printing systems, often use components that have integral memory. The integral memory can be used to store information about the component. In some printing systems...
US20130083099 DEGASSING APPARATUS ON A LIQUID FEED LINE, AND AN INKJET PRINTING APPARATUS HAVING THE SAME  
A degassing apparatus of a liquid feed line for removing gas present in a liquid before feeding the liquid includes a degassing module for receiving, and removing the gas present in, the liquid....
US20120081425 RECORDING APPARATUS CAPABLE OF CHECKING POSITIONS OF INK CONTAINERS, AND METHOD FOR CHECKING THE POSITIONS  
A recording apparatus includes a carriage, ink containers mounted in the carriage and including respective light emitters, a driving unit for moving the ink tanks, a light receiver receiving light...
US20080238957 Functional liquid supplying apparatus, liquid droplet ejection apparatus, method for manufacturing electro-optical apparatus, electro-optical apparatus, and electronic apparatus  
Provided herein is a functional liquid supplying apparatus including sub-tanks which supply functional liquid through head-side channels to inkjet functional liquid droplet ejection heads, a main...
US20110221803 INK SUPPLY APPARATUS  
An ink supply apparatus includes a sub tank connected to a printer head and having an ink reservoir chamber to store a liquid ink. A fluid level detector is configured to detect a fluid level of...
US20110181638 Inkjet print head assembly and ink supply method thereof  
An inkjet print head assembly includes: an ink tank storing ink provided from the exterior; a partition demarcating the interior of the ink tank; a tank head including at least two ink movement...
US20050068350 Management device for fluid path  
When a fluid is supplied to a second container from a first container, a liquid surface sensor detects a change of a liquid surface height in the second container, a distinction section...
US20080211838 LIQUID CONTAINER  
Provided herein a liquid container including a liquid containing portion for containing liquid; and an detection portion which is used to detect the amount of liquid contained in the liquid...
US20110234657 Inkjet head assembly  
There is provided an inkjet head assembly that can readily store ink by separating a passage for transferring ink from a passage for transferring ink between a first storage unit and a second...
US20080198187 LIQUID RESIDUAL AMOUNT DETECTION APPARATUS FOR LIQUID CONTAINER  
A liquid residual amount detection apparatus for a liquid container, includes: a sensor chamber that has a liquid supply port introducing liquid to be delivered from a liquid containing portion,...
US20100149232 System and Method for Identifying a Particular Inkjet Ink  
A system for identifying a particular inkjet ink includes an ink delivery tubing interconnecting an ink cartridge and a printhead, a quantity of ink dispensing from the ink cartridge to the...
US20100103208 INK FILLING METHOD AND INKJET PRINTER  
An ink circulating unit is configured by including an ink head for spraying ink, a first tank, which is arranged upper than the ink head in a gravitational direction, for storing the ink to be...
US20060233587 Ink usage estimation from print run assets  
An ink usage estimate is based on assets of a print run. Examples of the assets include, without limitation, backgrounds, images, logos, graphics, and text. The estimates may be made from full...

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