Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
01/1995
01/25/1995EP0635376A2 Information processing apparatus and sheet conveying device therefore
01/25/1995EP0635374A2 Drive device and method for heating elements in a recording apparatus
01/25/1995EP0635373A1 Ink jet recording apparatus using recording unit with ink cartridge having ink inducing element
01/25/1995EP0635372A2 Ink jet recording apparatus, ink jet recording head therefor and method for determining the ejection state thereof
01/25/1995EP0635371A2 Tubeless ink-jet printer priming cap and system
01/25/1995EP0635370A1 An ink printing system
01/25/1995EP0635369A2 Intermediate transfer surface application system
01/25/1995EP0635361A1 Heat-sensitive stencil production device also capable of thermal dot printing on heat sensitive imaging medium
01/25/1995EP0458943B1 User selectable drop charge synchronization for travelling wave-stimulated, continuous ink jet printers
01/25/1995EP0401316B1 Linear printhead writer assembly and mount therefor
01/25/1995CN1097867A Process cartridge, image forming apparatus and image forming system
01/25/1995CN1097688A Ink jet recording apparatus using recording unit with ink cartridge having ink inducing element
01/24/1995US5384592 Image forming apparatus
01/24/1995US5384591 Electrophotographic recording device
01/24/1995US5384587 Multi-drop ink-jet recording method with compensation for image density non-uniformities
01/24/1995US5384586 Ink jet recording apparatus operable in two positions
01/24/1995US5384585 Thermal stenciling device
01/24/1995US5384583 Ink jet stimulation monitoring
01/24/1995US5384076 Resistive film-forming composition and electronic components using the same
01/24/1995US5383734 Image recording apparatus having a ribbon drive slip clutch
01/24/1995US5383732 Thermal printing postage dispensing device having security features and method of using
01/24/1995US5383731 Printing device having a print media detector
01/24/1995US5383730 Document processing apparatus that magnifies only black portions of characters
01/24/1995CA1334068C Manufacture of nozzles for ink jet printers
01/22/1995CA2115494A1 Magnetographic printer medium and utilisation of said medium
01/21/1995CA2272157A1 Ink jet recording apparatus using recording unit with ink cartridge having ink inducing element
01/19/1995WO1995001878A1 Resin ink jet filter and method of manufacturing the same
01/18/1995EP0634863A1 Selective optical elements for multiwavelength electronic print heads
01/18/1995EP0634284A1 Recording medium and ink-jet recording method employing the same
01/18/1995EP0634280A1 Thermal print head mounting
01/18/1995EP0634279A2 Printing apparatus and printing method thereof
01/18/1995EP0634275A2 A cassette for a thermal printer
01/18/1995EP0634273A2 Ink jet head and a method of manufacturing thereof
01/18/1995EP0634272A2 Inkjet recording apparatus having an electrostatic actuator and method of driving it
01/18/1995EP0633914A1 Penetrants for aqueous ink jet inks
01/18/1995EP0633841A1 High density ink jet printhead with double-u channel actuator.
01/18/1995EP0478756B1 Holder for a thermal print medium
01/18/1995CN1027466C Recording head
01/17/1995US5383047 Raster output scanner
01/17/1995US5383014 Photoreceptor belt motion sensor using linear position sensors
01/17/1995US5383012 Color image forming apparatus having means for determining the number of transfer members supported on the transfer member retaining means
01/17/1995US5383010 Color image forming apparatus with transfer sheet shifting compensation means
01/17/1995US5382969 Ink-expelling restoring device and method for ink jet printer
01/17/1995US5382968 Raster image serial printer having variable buffer memory and method for operating same
01/17/1995US5382966 Exposure head for image recording apparatus
01/17/1995US5382965 Wax transfer type thermal printing method and thermal printer
01/17/1995US5382963 Ink jet printer for magnetic image character recognition printing
01/17/1995US5382101 Printer driving apparatus for line printer
01/17/1995US5382100 Tape printing device with justification of multisized characters
01/17/1995CA2052454C Laser driver with plural feedback loops
01/17/1995CA2022756C Ink jet recording apparatus and ink cartridge for the apparatus
01/17/1995CA1334017C High-speed electrocoagulation printing method and apparatus
01/17/1995CA1333979C Recording material
01/12/1995WO1995001404A1 Liquid ink jet ink
01/12/1995DE4428865A1 Printing method without printing formes
01/12/1995DE4422975A1 Thin-film thermal print head and method for manufacturing it
01/11/1995EP0633688A2 Image forming apparatus and method
01/11/1995EP0633143A1 Printing paper dye-receiving layer forming composition for preparing it, ink composition suitable for it, and image forming method using them
01/11/1995EP0633142A1 Process for alleviating bleed and improving color in printed elements
01/11/1995EP0633140A2 Thermal head
01/11/1995EP0633139A1 Interlace printing process
01/11/1995EP0633138A2 Ink supply device
01/11/1995EP0633137A2 Refill method for ink-jet print cartridge
01/11/1995EP0633136A2 Method and apparatus for ink jet printing
01/11/1995EP0494939B1 Method to improve printing quality of grey scales and colour for printers
01/11/1995EP0448683B1 Ink jet printing head
01/10/1995USRE34823 Device for magnifying displacement of piezoelectric element or the like and method of producing same
01/10/1995US5381172 Ink jet head cartridge, ink tank cartridge using degradeable plastic as part of construction or package thereof and ink jet apparatus having fitting part for the cartridges
01/10/1995US5381171 Ink-jet recording head
01/10/1995US5381170 Ink jet recording apparatus of the continuous jet type
01/10/1995US5381169 Ink jet apparatus with recovery mechanism
01/10/1995US5381168 Suction-purging unit and suction purging method for an ink jet printer
01/10/1995US5381166 Ink dot size control for ink transfer printing
01/10/1995US5381164 Recording method and apparatus for preheating a thermally activated printing read
01/10/1995US5381162 Method of operating an ink jet to reduce print quality degradation resulting from rectified diffusion
01/10/1995US5381099 Streak detection for ink-jet printer with obnically connected segment pairs
01/10/1995US5380769 Curable compositions
01/10/1995US5380394 Image forming apparatus
01/10/1995US5380175 Fluid feed pump with valved piston device
01/10/1995US5380164 Two-stage pump for a continuous ink jet printer
01/10/1995US5380108 Multi-pass thermal printer
01/05/1995WO1995001044A1 Thermal printer control system
01/05/1995CA2165061A1 Thermal printer control system
01/04/1995EP0632394A2 Text processing device
01/04/1995EP0632302A1 Image forming apparatus
01/04/1995EP0631881A1 Recording sheet for ink jet printing process
01/04/1995EP0631876A2 Thermal print head
01/04/1995EP0631875A2 Ink pen having a hydrophobic barrier for controlling ink leakage
01/04/1995EP0631874A2 An ink tank unit, an ink jet cartridge having said ink tank unit and an ink jet apparatus having said ink jet cartridge
01/04/1995EP0631873A1 Maintenance station and method of driving the same
01/04/1995EP0631872A2 Ink jet jead, ink jet apparatus and method of recoverably activating in the apparatus
01/04/1995EP0631871A2 Recovery device for maintaining recording quality in an ink jet apparatus
01/04/1995EP0631870A2 Print head and printer apparatus using the same
01/04/1995EP0631869A1 Ink jet head having improved jet port surface, and ink jet apparatus equipped with the ink jet head
01/04/1995CN1097069A Process and architecture for digital micromirror printer
01/04/1995CN1027242C 喷墨记录设备 An ink jet recording apparatus
01/04/1995CN1027241C Transfering rotation parts used ink printing mechanisms and that with same parts
01/03/1995US5379061 Apparatus for declogging an ink jet recording apparatus
01/03/1995US5379060 Ink-jet recording head device
01/03/1995US5379058 Recording apparatus using a thermosensitive recording medium