Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049) |
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05/04/1988 | EP0265994A2 Duplex electrostatic printing and copying |
05/03/1988 | US4742553 Resolution conversion of bitmap images using error term averaging |
05/03/1988 | US4742365 Ink jet apparatus |
05/03/1988 | US4742364 Ink jet apparatus and method employing phase change ink |
05/03/1988 | US4742363 Variable intensity light beam scanning apparatus with feedback |
05/03/1988 | US4742362 Thermal head |
05/03/1988 | US4742361 Thermal print head |
05/03/1988 | US4741930 Ink jet color printing method |
05/03/1988 | US4741636 Dot drive circuit of wire dot type printer |
05/03/1988 | US4741635 Print compressor |
05/03/1988 | US4741633 Image forming apparatus |
05/03/1988 | US4741267 Shuttle drive for reciprocably mounted line printer carriages |
05/03/1988 | CA1235946A1 High-speed wire print head with wire print position shift apparatus |
04/28/1988 | DE3735372A1 Method to produce an ink jet recording head |
04/27/1988 | EP0265160A2 Printer having increased speed for printing graphics characters including blank characters |
04/27/1988 | EP0265114A2 Ink jet printer and its printing method |
04/27/1988 | EP0265034A2 Liquid jet recording head |
04/27/1988 | EP0265033A2 Liquid jet recording head |
04/27/1988 | EP0264595A2 Recording device for a typewriter or like office machine |
04/27/1988 | EP0165968B1 Wire matrix print head |
04/27/1988 | EP0160019B1 Ink feeding circuit for an ink jet printing head |
04/27/1988 | EP0119275B1 Ink ribbon for sublimation transfer process hard copying |
04/26/1988 | US4740809 Optical printing system |
04/26/1988 | US4740801 Non-impact printing apparatus |
04/26/1988 | US4740800 Liquid jet recording head |
04/26/1988 | US4740799 Liquid applicator |
04/26/1988 | US4740798 Transfer-type thermal printing device |
04/26/1988 | US4740797 Thermo-magnetic recording device |
04/26/1988 | US4740796 Bubble jet recording method and apparatus in which a heating element generates bubbles in multiple liquid flow paths to project droplets |
04/26/1988 | US4740095 Printer |
04/26/1988 | US4740093 Proportional spacing printing management |
04/26/1988 | US4740092 Printhead shifting for wear distribution |
04/26/1988 | US4739847 Ink jet printer |
04/21/1988 | WO1988002698A1 Multilayer ink writing head |
04/21/1988 | DE3635558A1 Substrate with thin-film circuit |
04/21/1988 | DE3634137A1 Process and apparatus for the discontinuous application of a setting substance to an article |
04/20/1988 | EP0264341A2 Internal drum plotter |
04/20/1988 | EP0264281A2 Color-matched printing |
04/20/1988 | EP0264267A2 Printer control system for determining the total width of the space to be occupied by a printed character |
04/20/1988 | EP0264266A2 Printer control system for controlling movement of print head between successive lines of print |
04/20/1988 | EP0264265A2 Print head movement velocity control system for printer |
04/20/1988 | EP0263949A2 Pulse-width-modulating feedback control of electromagnetic actuators |
04/19/1988 | US4739415 Image handling system capable of varying the size of a recorded image |
04/19/1988 | US4739374 Color image copying system |
04/19/1988 | US4739352 Electronic control of imaging system |
04/19/1988 | US4739348 Recording head assembly using magnetic toner and image forming apparatus using the same |
04/19/1988 | US4739347 Ink supply system for use in an ink-jet printer |
04/19/1988 | US4739344 Chart recorded having multiple thermal print heads |
04/19/1988 | US4739343 Thermal printing system for postage meter mailing machine application |
04/19/1988 | US4739342 Crossed-element magnetographic print head |
04/19/1988 | US4739341 Heat sensitive transfer recording apparatus and method |
04/19/1988 | US4739340 Ink jet capping-purging operational checks method |
04/19/1988 | US4739339 Cartridge and method of using a cartridge for phase change ink in an ink jet apparatus |
04/19/1988 | US4739338 Heat-sensitive transfer recording method |
04/19/1988 | US4738871 Electrodes bridged with heating resistor; controlling resistance by boring holes in said resistor |
04/19/1988 | US4738555 Method, apparatus and thermal print ribbon to provide a protective layer over thermally-printed areas on a record medium |
04/19/1988 | US4738553 Fixed head thermal printer |
04/19/1988 | CA1235510A1 Postal meter having thermal printer |
04/19/1988 | CA1235328A1 Print head |
04/13/1988 | EP0263774A2 Scanner |
04/13/1988 | EP0263689A1 Fluid applicator head |
04/13/1988 | EP0263688A1 Method for correcting printing alignment of a serial dot matrix printer |
04/13/1988 | EP0263602A2 Multifunction fluid jet-assisted ion projection marking head |
04/13/1988 | EP0263381A1 Thermal-transfer printing device |
04/12/1988 | US4737924 Dot matrix type serial printer |
04/12/1988 | US4737859 Method and apparatus for producing a composite record from visually distinguishable images |
04/12/1988 | US4737805 Multifunction ionographic marking apparatus |
04/12/1988 | US4737803 Thermal electrostatic ink-jet recording apparatus |
04/12/1988 | US4737802 Fluid jet printing device |
04/12/1988 | US4737801 Ink supply device and an ink jet recording apparatus having the ink supply device |
04/12/1988 | US4737800 Electrical supply for a thermal printing head |
04/12/1988 | US4737799 Thermal head |
04/12/1988 | US4737798 Laser diode mode hopping sensing and control system |
04/12/1988 | US4737779 Data processing apparatus with dot character generator |
04/12/1988 | US4737644 Conductive coated semiconductor electrostatic deflection plates |
04/12/1988 | US4737229 Hand-held labeler having improved web position sensing and print head control |
04/12/1988 | US4737042 Printing head with springs for pivotably holding printing hammers |
04/12/1988 | US4737041 Dot printing apparatus and method |
04/12/1988 | US4736774 Electro mechanic valve device |
04/12/1988 | CA1235176A1 Electromagnetic interference suppression for electrical discharge printers |
04/07/1988 | WO1988002310A1 System enabling the electrical balancing of transducers arranged in inking heads |
04/06/1988 | EP0262821A2 Dye preparation for thermal ink-jet printheads using a one step ion exchange process |
04/06/1988 | EP0262595A2 Thermal-transfer recording method and apparatus for the same |
04/06/1988 | EP0262506A1 Two pass thermal printing |
04/06/1988 | EP0262475A2 Printing machine |
04/06/1988 | EP0262292A2 Ink delivery system |
04/05/1988 | US4736255 Recording apparatus |
04/05/1988 | US4736213 Multiple print/cartridge ink jet printer having accurate vertical interpositioning |
04/05/1988 | US4736212 Ink jet recording apparatus |
04/05/1988 | US4736210 Magnetic transducer including a plurality of heads and method for producing the magnetic transducer |
04/05/1988 | US4736209 Tensionable ground electrode for fluid-jet marking apparatus |
04/05/1988 | US4736089 Switching regulator for terminal printhead |
04/05/1988 | US4735517 Printer having flux regulator |
04/05/1988 | US4735077 Method of and device for impressing channels having a small cross-sectional area into the surface of an object |
03/31/1988 | DE3635420C1 Apparatus for covering ink jet outlet openings which are arranged in a plurality of rows and columns in the form of a matrix and belong to an ink jet print head |
03/30/1988 | EP0262115A2 Drop dispensing device and method for its manufacture |
03/30/1988 | EP0262004A1 Ink jet print head and industrial recorder equipped with same |
03/30/1988 | EP0261978A2 Franking machine |
03/30/1988 | EP0261801A2 Color image recording apparatus |
03/30/1988 | EP0261764A1 Ink reservoir containing an absorbent foam for an ink jet printing device |