Patents
Patents for B41J 29 - Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for (36,873)
11/1992
11/25/1992EP0403523B1 Electrophotographic printing device with regulated electrophotographic process
11/24/1992US5166708 Recording apparatus having plural suction recovery caps
11/24/1992US5165810 Portable printing apparatus
11/24/1992US5165806 Thermal printer with movable drive roll
11/24/1992CA1310541C Printing apparatus and method
11/19/1992EP0514181A1 Printing system for printing data including common and individual items on printing medium
11/19/1992EP0514153A2 Printing estimation method and apparatus
11/19/1992EP0513775A2 Method and apparatus for preventing print overruns
11/19/1992EP0513585A2 Printing unit incorporating thermal head
11/17/1992US5165074 Means and method for controlling raster output scanner intensity
11/17/1992US5164747 Ink jet head with testing resistors
11/17/1992US5164741 Apparatus and method for forming color image
11/17/1992US5163766 Printer device
11/11/1992EP0512267A2 Laminator
11/10/1992US5163012 Apparatus for carrying out the comprehensive quality control of printed sheets
11/10/1992US5161767 Draft/copy holder
11/04/1992EP0511828A2 Alarm control method for detecting abnormality in a drive circuit of an actuator
11/04/1992EP0511602A1 Method and apparatus for controlling the temperature of thermal ink jet and thermal printheads through the use of nonprinting pulses
11/04/1992CN2120673U Lined paper frame special for typewriting
11/03/1992US5160966 Apparatus for detecting toner shortage in developing unit
11/03/1992US5160837 Light emitter array diagnostic apparatus
10/1992
10/30/1992WO1992019128A2 Computer work station
10/29/1992WO1992015966A3 Mode-setting method and apparatus for a serial printer
10/29/1992DE4213243A1 High-speed LED printer for computer print=out - has replaceable process module pivoting LED frame into working position upon its insertion
10/28/1992EP0510932A2 Method and apparatus for printer control
10/28/1992CN2120019U Automatic paper throw type reading stand
10/28/1992CN2120018U Paper clip for computer
10/28/1992CN1065623A Information processing apparatus
10/28/1992CN1018811B Supply circuit of ink jet printing device
10/27/1992US5159681 Page printer memory allocation
10/27/1992US5158382 Integral locking device for a typewriter
10/27/1992US5158378 Printing apparatus
10/27/1992US5158376 Electronic typewriter
10/21/1992EP0509650A2 Printer having a data output time controller
10/21/1992EP0509527A2 Image forming system having main power source turned off in stand-by condition
10/21/1992CN2119317U Multi-purpose working box
10/20/1992US5157505 Apparatus for and method of image recording and reading, apparatus for and method of image recording, and apparatus for and method of image reading
10/20/1992US5157416 Laser scanner protecting mechanism
10/20/1992US5157411 Recording head and a recording device utilizing the recording head
10/20/1992CA1309188C Electronic labeler with printhead and web sensor combined for concurrent travel, and assemblies of identification devices therefor
10/14/1992EP0508700A1 Methods and apparatus for processing substrates printed with phase change inks
10/14/1992EP0508693A2 Image forming apparatus
10/14/1992CN2118626U Rendering the print visible mechanism for computer or typewriter
10/13/1992US5154391 Multi-purpose document support stand
10/07/1992CN2117984U Character selected attached means of chinese typewriter
10/06/1992US5153607 Laser shutter mechanism
10/06/1992US5153589 Data processing terminal with removable keyboard module
10/06/1992US5153023 Process for catalysis of electroless metal plating on plastic
10/06/1992US5152624 Printer, in particular matrix pin printer
10/06/1992US5152623 Printer accommodating two types of printing sheets
10/06/1992US5152620 Matrix printer employing a matrix print head on a movable slider having sound insulating material
10/06/1992US5152619 Dot-matrix printer with dot counter and temperature sensor for efficient high-quality printing
10/06/1992US5152217 Printer having improved hammerbank airflow
10/01/1992WO1992016376A1 Ideographic typewriter and method
10/01/1992DE4210379A1 Aufzeichnungsvorrichtung Recording device
09/1992
09/30/1992EP0506623A2 Improved printing assembly for cash-registers
09/30/1992EP0506594A2 Bi-directional parallel printer interface
09/30/1992EP0506460A2 Tape printer having spacing function
09/30/1992EP0506411A2 Burning damage protecting apparatus and method for a printing head in a printer
09/30/1992EP0505741A1 Exposure control device for use in electrophotographic printing apparatus
09/30/1992EP0505353A1 Fast printer with a particle trap in the paper channel.
09/29/1992US5151716 Recording apparatus for compensating for eccentricities in drive force transmission means
09/29/1992US5151573 Image forming apparatus
09/29/1992US5150977 Recording apparatus with detector for paper edge and end of ribbon sensing
09/29/1992US5150648 Method and apparatus for detecting print-termination in line printer
09/29/1992CA1308201C Method and apparatus for processing keystrokes
09/29/1992CA1308127C Active paper drop for printers
09/23/1992EP0505272A1 Paper feeding apparatus for color video printer
09/23/1992EP0366745B1 Printing apparatus
09/22/1992US5150130 Label printer
09/22/1992US5149980 Substrate advance measurement system using cross-correlation of light sensor array signals
09/22/1992US5149216 Printer carriage assembly having thermal dissipating means
09/22/1992US5149215 Carriage position error detection in a serial printer
09/22/1992US5149213 Noise reducing back stopper for an impact print head
09/22/1992US5149210 Apparatus for recording and/or reading information
09/22/1992US5149051 Keyboard flip stand
09/22/1992US5149049 Support device for motor
09/17/1992WO1992015966A2 Mode-setting method and apparatus for a serial printer
09/17/1992WO1992015458A1 Leaf-spring assembly for led printhead
09/16/1992EP0503957A1 Disposal device for paper documents
09/15/1992US5148284 Data recovery device for printer
09/15/1992US5148218 Image forming apparatus with a humidity detector
09/15/1992US5147143 Printer carriage homing mechanism
09/15/1992CA2063040A1 Printing assembly for cash-registers
09/08/1992US5146343 Image processing device for determining and printing a maximum number of image frames in desired size and layout
09/08/1992US5145271 Serial printer
09/03/1992DE4106095A1 Typewriter accessories for book production - which have angle-pieces adjustable on arms with hinges for paper slide track
09/02/1992EP0501789A2 Information processing apparatus
09/02/1992EP0501496A2 Image processing apparatus
09/02/1992EP0501216A1 Image forming device
09/02/1992EP0500520A1 Process for operating a recording device powered by at least one rechargeable accumulator.
09/01/1992US5144366 Cooling system for use in an image forming machine
08/1992
08/27/1992DE4105784A1 Appliance protection - utilises secure hood which has quick release action
08/26/1992EP0500281A2 Recording apparatus with automatic recovery function
08/26/1992EP0499719A1 Digital image reproduction system
08/26/1992EP0447533A4 Treatment of hot melt ink images
08/19/1992EP0499211A2 Message display device
08/18/1992US5140368 Character printing and recognition system
08/18/1992US5140350 Image forming apparatus for forming an image with smooth curved lines
08/18/1992US5140346 Image forming apparatus