| Patents for B41J 19 - Character- or line-spacing mechanisms (3,869) |
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| 06/23/1992 | US5124720 Fault-tolerant dot-matrix printing |
| 06/17/1992 | CN1061936A Recording apparatus |
| 06/09/1992 | US5121142 Reciprocating color printing system with specified positioning of printing heads relative to a printing sheet |
| 06/03/1992 | EP0488406A1 Printing method |
| 06/03/1992 | EP0488128A2 Printing apparatus |
| 05/26/1992 | US5117374 Reciprocating-element position encoder |
| 05/26/1992 | US5116150 Apparatus and method for mapping and aligning digital images onto printed media |
| 05/26/1992 | US5116149 Printer for reducing printing operation time |
| 05/20/1992 | EP0485992A1 Device and method for printing control of printers |
| 05/19/1992 | CA1301362C Printer with enhanced bidirectional logic seeking for increased through-put |
| 05/06/1992 | EP0483371A1 Print controller |
| 05/06/1992 | EP0458964A4 Bidirectional hot melt ink jet printing |
| 05/06/1992 | CN2103434U Ten-horizontal line dividing mechanism for mechanical chinese language printer |
| 04/29/1992 | EP0482356A2 Recording apparatus |
| 04/28/1992 | US5108206 Document outputting apparatus including means to randomly alter fonts |
| 04/22/1992 | EP0428658A4 Reduced banding in bidirectional ink jet printing |
| 04/21/1992 | US5106345 Motion transmission apparatus and method of assembly |
| 04/14/1992 | US5104248 Print wheel shift mechanism for use with a miniature printer |
| 04/07/1992 | US5102243 Printing apparatus for printing same size ruled line without regard to print pitch selection |
| 03/25/1992 | EP0476947A2 Recording apparatus |
| 03/25/1992 | EP0476666A2 Recording apparatus |
| 03/24/1992 | US5098209 Driving a printhead carriage in a printer |
| 03/18/1992 | EP0475696A2 Serial recording method and apparatus |
| 03/17/1992 | US5097417 Receiving and outputting data |
| 03/17/1992 | US5097189 Recording apparatus |
| 03/10/1992 | CA1296947C Spot deposition for liquid ink printing |
| 03/03/1992 | CA1296572C Printer hammerbank cam drive having pulsed startup |
| 02/25/1992 | US5090829 Method and apparatus for monitoring print head carriage |
| 02/19/1992 | EP0471488A2 Interlaced printing using spaced print arrays |
| 02/19/1992 | CN1058748A 记录设备 Recording equipment |
| 02/18/1992 | US5088847 Setting variable character width in matrix printer |
| 02/12/1992 | EP0470813A1 Method and means for calibrating an ink jet printer |
| 02/11/1992 | US5087141 Combination pinch roller and carriage guide for printer |
| 02/11/1992 | US5087136 Printing mechanism with a cam and groove arrangement |
| 02/11/1992 | US5087134 Method of and device for printer control |
| 02/07/1992 | CA2048351A1 Method and means for calibrating an ink jet printer |
| 02/05/1992 | EP0469854A2 Printer Controller |
| 02/05/1992 | EP0469692A2 Method and device for positioning a print head in a printer by a control programme |
| 02/04/1992 | CA1295150C Belt tensioner |
| 01/15/1992 | EP0465850A2 Recording apparatus |
| 01/07/1992 | US5079571 Interlaced printing using spaced print arrays |
| 12/31/1991 | US5076719 Printing apparatus having automatic loading function to avoid print medium corner snagging |
| 12/26/1991 | WO1991019612A1 Method of and device for controlling printing |
| 12/24/1991 | US5075689 Bidirectional hot melt ink jet printing |
| 12/24/1991 | US5075609 Recording apparatus |
| 12/24/1991 | US5074690 Print head carriage homing system |
| 12/17/1991 | US5073861 Method of and apparatus for preventing overheating of heating element |
| 12/04/1991 | EP0459515A2 Recording apparatus with an electronic typewriter |
| 12/04/1991 | EP0458964A1 Bidirectional hot melt ink jet printing. |
| 12/03/1991 | US5069556 Method for correcting drift of printing position and printing apparatus for practising the same |
| 11/28/1991 | WO1991017892A1 Print controller |
| 11/21/1991 | DE4015799A1 Bi-directional serial ink-jet printer setting-up method - using test patterns with part of one lying symmetrically in space in other printed in opposite direction |
| 11/12/1991 | US5065169 Device to assure paper flatness and pen-to-paper spacing during printing |
| 10/30/1991 | EP0453472A1 Process for controlling the operation of a printing head. |
| 10/29/1991 | US5061100 Printer mechanism with vertically displaceable printing means for use with horizontal sheet feed mechanism |
| 10/22/1991 | US5059047 Apparatus for controlling reversing duration of hammer bank in shuttle printer |
| 10/22/1991 | US5059046 Printer carriage assembly having thermal dissipating means |
| 10/15/1991 | US5056943 Line-spacing device for a typewriter or the like |
| 10/09/1991 | CN1055141A Recording apparatus |
| 10/02/1991 | EP0449625A2 Mass velocity controller |
| 09/26/1991 | DE4107036A1 Printer carriage motor control appts. - uses current control during starting and acceleration phases to ensure smooth transition to constant speed |
| 09/24/1991 | US5051012 Carriage positioning for multiple impact printing |
| 09/19/1991 | WO1991013763A1 Printer |
| 09/17/1991 | US5050157 Friction reducing piezoelectric feed guide mechanism |
| 09/17/1991 | US5048988 Ink sheet drive system for a recording device |
| 09/17/1991 | US5048984 Matrix printer |
| 09/11/1991 | EP0445884A2 Circuit arrangement for generating a predetermined number of output pulses |
| 09/03/1991 | US5044797 Device for connecting a timing belt to a printhead carriage |
| 09/03/1991 | US5044796 Bidirectional printing method in accordance with vertical breaks |
| 08/21/1991 | EP0442713A1 Recording apparatus with ink jet recording head |
| 08/21/1991 | EP0442484A2 A recording apparatus |
| 08/20/1991 | US5040910 Printing device for the production of automatically readable script on documents |
| 08/14/1991 | EP0441407A1 System for positioning an object |
| 08/14/1991 | EP0441188A2 Dot-matrix printer |
| 08/14/1991 | CN1053838A Serial recording apparatus for bidirectional recording |
| 08/10/1991 | CA2036024A1 System for positioning a transducer |
| 08/07/1991 | EP0440438A2 Serial recording apparatus for bidirectional recording |
| 07/30/1991 | US5036266 Mass velocity controller |
| 07/23/1991 | US5033889 Open loop carriage control for dot-matrix printer using tables |
| 07/23/1991 | US5033880 Printer with character expansion in accordance with line pitch |
| 07/16/1991 | US5032848 Image forming method |
| 07/16/1991 | US5032033 Reduced backlash mounting for printer carriages in line printers |
| 07/09/1991 | US5030023 Printing device with improved bold face printing capability |
| 07/02/1991 | US5029264 Recording apparatus |
| 06/27/1991 | WO1991008902A1 Bidirectional hot melt ink jet printing |
| 06/26/1991 | EP0434327A2 Combination pinch roller and carriage guide for printer |
| 06/26/1991 | EP0434198A2 Feed arrangement for a typing and/or correction ribbon for typewriters, and linear motor for use therein |
| 06/25/1991 | US5026185 Printer with adjustable pressing plate |
| 06/22/1991 | CA2030124A1 Feed arrangement for a typing and/or correction ribbon for typewriters, and linear motor for use therein |
| 06/12/1991 | EP0431731A2 Friction-compensating mass motion controller |
| 06/04/1991 | US5021805 Recording device with sheet heater |
| 05/29/1991 | EP0428658A1 Reduced banding in bidirectional ink jet printing |
| 05/28/1991 | US5018886 Recording apparatus |
| 05/28/1991 | CA1284467C Lining method and apparatus for printer |
| 05/21/1991 | US5017031 Printing apparatus having an automatic paper insertion function |
| 05/14/1991 | US5015104 Shaft bearing structure |
| 05/07/1991 | US5013168 Tandem station dot matrix printer |
| 04/17/1991 | EP0422926A2 Reciprocating-element position encoder |
| 04/17/1991 | EP0422925A2 Method and apparatus for interlaced printing |
| 04/17/1991 | EP0422924A2 Method and apparatus for reformatting print data |