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| Number | Title | Issue Date |
| 7128391 | Self aligning printhead carrier bearings for an imaging apparatus An imaging apparatus includes a printhead carrier configured for movement along an X-axis. The printhead carrier includes a carrier housing having a first bearing pocket and a second bearing pocket. The first bearing pocket and the second bearing pocket are spaced a... | 10/31/2006 |
| 6932457 | Apparatus provided with carriage An apparatus provided with a carriage is guided and supported by at least two guide members, a guide shaft and a guide rail, arranged to be parallel to each other to enable the carriage to reciprocate. The guide members are arranged apart from each other substantial... | 08/23/2005 |
| 6637958 | Printing system with adjustable carriage rail support A positioning system for a carriage in a printing system includes a support plate having a groove along a length of the plate, and a rail positioned along the groove. A first adjusting mechanism is used to adjust the position of the rail in a first direct... | 10/28/2003 |
| 6379064 | Printer chassis construction To assemble a printer chassis comprising three structural aluminium beams extending between two structural sideplates, the printer carriage beam is first attached to the sideplates by means of attachment points arranged along a straight line and then the ... | 04/30/2002 |
| 5733054 | Method and apparatus for adjusting lateral image registration in a moving web printer In a label printer having a printhead mounted above a path for printing on labels carried by a backing strip along the path, this invention is apparatus for adjusting the lateral position of the printhead over the labels. A first member is fixedly carried... | 03/31/1998 |
| 5165810 | Portable printing apparatus The apparatus includes a bearing structure (2), a slidably movable print head (6) guided in said bearing structure, a dragging unit (22, 23) adapted to move a sheet (7) to be printed under the print head and exhibiting dragging members (22) directly actin... | 11/24/1992 |
| 4906115 | Apparatus for adjusting the minimum print heat to platen spacing in a printer A printer includes a platen (3), a print head (7) and a front carriage guide shaft (4) for supporting the print head and adjustable for selectively varying the print head-to-platen spacing. The guide shaft is mounted to the printer frame by an eccentric (... | 03/06/1990 |
| 4867584 | Impact mechanism for impact printer An impact mechanism for use in an impact printer, to deliver a printing force to drive a character element against a platen by means of a print tip movable toward and away from the platen. A rockable bail bar having an axis of rotation substantially paral... | 09/19/1989 |
| 4787759 | Print head gap adjustment mechanism with skew compensation A printing gap adjustment mechanism compensates for the change in the pring gap variation caused by the relative motion between two side walls of the printer frame supporting a platen and two guide rods slidably supporting a print head. The mechanism inc... | 11/29/1988 |
| 4493566 | Front to back adjustment for carriage assembly Apparatus for adjusting the relative position of a carriage assembly to a platen on a printer frame comprising first and second parallel supports mounted to a printer frame in spaced apart relationship parallel to said platen, a pulley support assembly mo... | 01/15/1985 |
