Patents
Patents for B41J 2 - Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed (138,049)
04/1998
04/29/1998CN1180018A Printing method of dual head ink jet printer
04/29/1998CN1180017A Ink container, ink container holder for removably holding ink container, and ink container cap
04/29/1998CN1180016A Ink Jet pipe. Ink nozzle and printer
04/29/1998CN1180015A Ink jet pipe, ink nozzle and printer
04/29/1998CN1180014A Ink jet pipe ink nozzle and printer
04/29/1998CN1180013A Method for coupling liquid jet head units, liquid jet head unit, and liquid jet head cartridge
04/28/1998US5745660 Image rendering system and method for generating stochastic threshold arrays for use therewith
04/28/1998US5745250 Method of producing tint dots with pairs of holladay halftones
04/28/1998US5745246 Apparatus for reading images from documents and printing information on sheets and having document and sheet inserting and discharging sections at a front surface thereof
04/28/1998US5745216 Exposure apparatus capable of shifting and removing a plurality of filters from a light path
04/28/1998US5745156 Digital printer using two-dimensional, full frame light valve
04/28/1998US5745153 Optical means for using diode laser arrays in laser multibeam printers and recorders
04/28/1998US5745152 Multiple beam laser scanner using lasers with different aperture sizes
04/28/1998US5745151 Color thermal printer color thermal printer having movable fixing lamps
04/28/1998US5745150 Laser drawing apparatus having drawing beams in a common place aligned with a lens meridian
04/28/1998US5745149 Thermal printing head
04/28/1998US5745148 Corner head type thermal head and manufacturing method therefor
04/28/1998US5745147 Resistance-stable thermal print heads
04/28/1998US5745146 Dynamic strobe compensation control for a barcode printer
04/28/1998US5745145 Ink jet recording apparatus and method
04/28/1998US5745144 Method of applying a toner image to a moving substrate
04/28/1998US5745142 Apparatus for positioning a linear printhead in an accurate position with respect to a belt or web member
04/28/1998US5745141 Recording apparatus with sheet discharging section having a sheet deformation prevention mechanism
04/28/1998US5745140 Color ink-jet printer with pigment black and dye-based color inks
04/28/1998US5745139 Ink feed connecting member
04/28/1998US5745138 Ink chamber with pressure relief chamber having pressure relief aperture and microparticles to exert capilliary action on ink
04/28/1998US5745137 Continuous refill of spring bag reservoir in an ink-jet swath printer/plotter
04/28/1998US5745136 Liquid jet head, and liquid jet apparatus therefor
04/28/1998US5745135 Ink jet recording method and color ink jet recording device for practicing the same
04/28/1998US5745134 Method of exchanging waste ink pack of ink jet recording apparatus
04/28/1998US5745133 Dual pivoting wiper system for inkjet printheads
04/28/1998US5745132 Ink jet recording apparatus having temperature control function
04/28/1998US5745131 Gray scale ink jet printer
04/28/1998US5745130 System for sensing the temperature of a printhead in an ink jet printer
04/28/1998US5745129 Ink jet head, ink jet apparatus and driving method therefor
04/28/1998US5745128 Method and apparatus for ink transfer printing
04/28/1998US5743945 Ink for ink jet recording and ink jet recording process
04/28/1998US5743665 Printer integrated driver and hammerbank
04/28/1998US5743663 Record medium feeding in a color thermal printer
04/28/1998US5743428 In a merchandise dispenser
04/23/1998WO1998016394A1 Device for stabilising the tension of the paper ribbon in an ink-jet vertical plotter for tracing shapes for cloths
04/23/1998WO1998016391A1 Tape printing apparatus
04/23/1998WO1998016390A1 Liquid collection
04/23/1998WO1998016389A1 Method and device for controlled discharging of liquid, its application in printing
04/23/1998DE19745561A1 Electrostatic printer, copier
04/23/1998DE19745136A1 Rotary printing press
04/23/1998CA2268364A1 Method and device for controlled discharging of liquid, its application in printing
04/22/1998EP0837594A2 A printing and/or scanning device
04/22/1998EP0837426A2 An image forming apparatus
04/22/1998EP0837425A2 Ink-jet printers
04/22/1998EP0837424A2 Printing system
04/22/1998EP0837423A2 Printing system
04/22/1998EP0837422A2 Printing system
04/22/1998EP0837421A2 Ink-jet printing
04/22/1998EP0837420A1 Image supply apparatus, image output apparatus, control apparatus therefor, and image forming apparatus incorporating them
04/22/1998EP0837406A2 Data retrieval system and method
04/22/1998EP0837317A1 Optical measuring method, optical measuring apparatus and image forming apparatus
04/22/1998EP0836949A2 Printer
04/22/1998EP0836947A2 Method and apparatus for drop weight encoding
04/22/1998EP0836946A2 Ink jet printhead for high definition printing and method for operating same
04/22/1998EP0836945A2 Ink-jet recording apparatus
04/22/1998EP0836944A2 Ink-jet printing using dielectric migration force
04/22/1998EP0836943A2 Electrostatic ink jet printer and head
04/22/1998EP0836939A1 Printing machine
04/22/1998EP0836906A1 A laser processing method, and ink jet recording head, and a system for manufacturing ink jet recording heads
04/22/1998CN1179799A Liquid absorbent material and process for preparing same
04/22/1998CN1179751A Thermal print head and method of regulating characteristics of same
04/22/1998CN1179385A Ink cartridge and loading mechanism for ink cartridge
04/22/1998CN1179384A Liquid discharge head, head cartridge using liquid discharge head and liquid discharge apparatus
04/22/1998CN1179383A Liquid discharging method accompanied by displacement of movable member, liquid jet head for implementing such method, and liquid jet apparatus for implementation thereof
04/21/1998US5742468 Electric charge generator for use in an apparatus for producing an electrostatic latent image
04/21/1998US5742412 Ink jet type head for pigment type ink with different pulses applied to electrodes
04/21/1998US5742326 Focus adjustable image reading device for calculating a focus position of a source document
04/21/1998US5742324 Exposing device having power controller for controlling laser power during dot exposing cycle in an electrophotographic process
04/21/1998US5742323 Image forming apparatus with pulse width modulated laser driver
04/21/1998US5742322 AC thin film electroluminescent device
04/21/1998US5742321 Method and apparatus for controlling the head of a thermal line printer
04/21/1998US5742320 Image-forming device and an image-forming element for use therein
04/21/1998US5742317 Image processing apparatus and recording apparatus
04/21/1998US5742316 Actuation mechanism and printer using same
04/21/1998US5742315 Segmented flexible heater for drying a printed image
04/21/1998US5742314 Ink jet printhead with built in filter structure
04/21/1998US5742313 Efficient ink jet head arrangement
04/21/1998US5742312 Printhead cartridge having a fluid valved breather
04/21/1998US5742311 Replaceable ink cartridge
04/21/1998US5742310 Ink jet printer and an ink storing member mounted on the printer
04/21/1998US5742309 Ink cartridge
04/21/1998US5742308 Ink jet printer cartridge refilling method and apparatus
04/21/1998US5742307 Method for electrical tailoring drop ejector thresholds of thermal ink jet heater elements
04/21/1998US5742306 Imaging cartridge system for inkjet printing mechanisms
04/21/1998US5742305 PWA inkjet printer element with resident memory
04/21/1998US5742304 Ink jet painter having staggered nozzle array for color printing
04/21/1998US5742303 Trap door spittoon for inkjet aerosol mist control
04/21/1998US5742302 Liquid jetting apparatus and method of controlling recovery based on detection of mounted head
04/21/1998US5742301 Ink jet printing method and apparatus
04/21/1998US5742300 Resolution enhancement and thinning method for printing pixel images
04/21/1998US5742296 Image processing method and apparatus therefor
04/21/1998US5741079 Printing apparatus and method of making mask pattern for exposure thereby
04/16/1998WO1998015414A1 Secure thermal ink jet printing composition and substrate and method and apparatus utilizing same
04/16/1998WO1998015409A1 Apparatus for maintaining hydrostatic pressure in an ink jet printhead