Class / Patent application number | Description | Number of patent applications / Date published |
400619000 | Including web guiding or aligning (e.g., laterally, relative to print-line, etc.) | 29 |
20090035043 | MEDIA GUIDE - Various embodiments and methods are disclosed relating to one or more media guides configured to guide a surface being printed upon relative to a manually moved print device. | 02-05-2009 |
20090103966 | MEDIA ROLL POSITIONING ASSEMBLY AND METHOD FOR POSITIONING A MEDIA ROLL - A media roll positioning assembly for positioning a roll of media includes a guiding device, a retainer and a media roll supporting device. The media roll supporting device includes an elongated element for supporting the roll of media and a support configured to support the media roll supporting device on the guiding device. The guiding device is configured to movably support the support to guide the support in a main displacement direction from an input position to a reference position, the reference position being defined by a reference element. The retainer is configured to retain the support in the reference position, the support being removable from the reference position by application of a force on the media roll supporting device, the force exceeding a predetermined threshold force. | 04-23-2009 |
20090232575 | PRINTER - A printer having a printing mechanism unit and a body case. The printing mechanism unit transports a continuous form and to print data on the continuous form. The body case contains the printing mechanism unit. The body case has an inclined upper surface, a form-box support section, and a form-feeding port. The form-box support section supports, on the inclined upper surface, a form box containing the continuous form. The form-feeding port is located in front of an upper edge of the inclined surface and guides the continuous form to the printing mechanism unit. | 09-17-2009 |
20090238630 | Label roll positioning device of barcode printer - A label roll positioning device is provided for a barcode printer and includes at least one slide rail, at least one positioning rail, and at least one pair of roll retainers. The slide rail and the positioning rail are arranged in a parallel manner inside a housing of the barcode printer. The positioning rail forms teeth on a surface thereof. At least one of the roll retainers has a bottom forming a mounting portion that is slidably fit and mounted to the slide rail for being slidable along the slide rail. The roll retainers are spaced to receive a roll of label therebetween in a securely held manner. The roll retainer is provided therein at least one positioning plug having an end forming a locking section. The positioning plug can be downward driven to have the locking section downward projecting out of the roll retainer, and the positioning plug can be upward driven to have the locking section back into concealment inside the roll retainer. Thus, with the roll of label received between the roll retainers, the positioning plug is downward driven and the locking section engages the teeth of the positioning rail to effect positioning and fixing for securely holding the roll of label between the roll retainers. A positioning device with movable and adjustable locking engagement can be realized. | 09-24-2009 |
20090311027 | LABEL ROLL AND GUIDING SYSTEM - The present invention provides a media guide system for guiding media unwound from a roll of a roll assembly along a direction of roll feeding in a printer. The guide system includes a guide base including a datum edge guide surface and a plurality of edge guide receivers. The datum edge guide surface is aligned along a direction of roll feeding. The plurality of edge guide receivers is formed in the guide base and extends along the direction of roll feeding. When the roll assembly is loaded into the guide base by engaging an edge guide of the roll assembly into at least one of the plurality of edge guide receivers, the datum edge guide surface of the guide base and the edge guide of the roll assembly serve as edge guides to guide the roll through the printer during a printing operation. | 12-17-2009 |
20100054838 | PRINTING APPARATUS AND PRINTING MEDIUM CONVEYING CONTROL METHOD IN PRINTING APPARATUS - A printing apparatus that feeds a printing medium to a printing position and executes a printing processing is provided. In the printing apparatus, a paper feed operation performed when the rear end of the printing medium is positioned in the vicinity of a paper feed roller can be conducted accurately without hindering the printing operation. The printing apparatus that feeds a printing medium to a printing position and executes a printing processing, includes: a conveying unit that performs conveying of the printing medium including the paper feed operation and that has a paper feed roller provided before a position in which the printing processing is performed in the conveying direction; and a control unit that controls the printing processing and the conveying processing. | 03-04-2010 |
20100111587 | PRINTING AND CUTTING - A method including printing an image onto a medium and printing an alignment region onto the medium. The method further including loading the medium to an electronic cutter and aligning the medium with the electronic cutter. The method further including cutting the image from the medium. | 05-06-2010 |
20100166480 | TAPE CASSETTE - A tape cassette that includes a housing having a top surface, a bottom surface, a front surface and a pair of side surfaces, a tape that is a print medium housed in the housing, a tape exit that discharges, from the housing, the tape guided in the housing along a predetermined feed path, at least a part of the feed path extending parallel to the front surface, and a type indicator portion provided adjacent to the tape exit and in a specified area of the front surface on an upstream side of the tape exit in a feed direction of the tape, the type indicator portion indicating a type of the tape and including vertical information sections and an aperture formed in at least one of the vertical information sections, the vertical information sections being strip-shaped sections extending along a direction orthogonal to the feed direction. | 07-01-2010 |
20100189490 | PRINTER HAVING GUIDED PRINT ZONE - A printer is provided having a printhead assembly having a carrier frame, a pagewidth printhead with a corresponding pagewidth print zone defined by a plane adjacent the printhead assembly mounted at a base of the carrier frame, an approach guide mounted to the carrier frame on a first side of the printhead and an exit guide mounted to the carrier frame on a second side of the printhead, and a feed mechanism for continuously feeding a web of print media through the print zone. The web is unsupported in the print zone and is guided therethrough by the guides. The approach guide curves about the carrier frame base to terminate upstream with a leading angular edge abutting with the web such that the natural path of the web is deflected downwards and around the approach guide, and the exit guide curves about the carrier frame base to terminate downstream. | 07-29-2010 |
20100196076 | PRINT MEDIUM HANDLING - A method of assisting in handling a print medium on a spindle, said spindle being operatively connected with a motor, said method comprising the following steps: rotating said spindle by an outside force in a first direction when handling the print medium, said rotation generating an electromotive force in said motor in a second direction, opposite to said first direction; and causing the motor to apply a torque in said first direction, said torque being proportional to the electromotive force generated in the second direction by the rotation of the spindle. | 08-05-2010 |
20100202818 | DEVICE FOR FEEDING A PRINTING-MATERIAL WEB TO AN ELECTROGRAPHIC PRINTING DEVICE - In a device for supplying a printing substrate web to an internal transport path of the printing substrate web of a printing device, a device accepts the printing substrate web from the printing substrate web source. A drive unit is provided at an output of the device and draws the printing substrate web from the device. A buffer device having a buffer reservoir is provided at an output of the drive unit. The buffer reservoir has a negative pressure device that generates a negative pressure in a buffer reservoir. The negative pressure acts on the printing substrate web to pull the printing substrate web drawn by the drive unit into the buffer reservoir and thereby tensions the printing substrate web before it is supplied to the internal transport path. | 08-12-2010 |
20100209169 | MEDIA HOLD-DOWN DEVICE USING TENSIONED THIN GUIDES - A print system including a print head array configured to print ink onto a printable medium, a transport surface positioned adjacent to the print head array and configured to transport a printable medium past the print head array and a plurality of thin guides positioned between the transport surface and the print head array, the plurality of thin guides held in tension and configured to prevent edges of a printable medium from contacting the print head array as the printable medium passes under the print head array. | 08-19-2010 |
20100247220 | Roll Paper Printer - A roll paper printer having a roll paper compartment in which roll paper is mounted so that it is freely rotatable inside the roll paper compartment with the compartment designed to prevent the roll paper from meandering from a given path of travel along which the paper roll is unwound. The design of the compartment prevents the edges of the paper from catching on steps between pairs of roll paper guides connected to or forming the sides of the roll paper compartment. Movable roll paper positioning plates | 09-30-2010 |
20100296855 | HYBRID PRINTER-FEEDER MECHANISM - Hybrid printer feeder mechanism, using a commercial printer of any type, such as LED, ink jet, thermal or dot matrix, allowing both single sheet fed input and alternately, continuous and variable width printable medium feedstock, including automated feed and cutting control, with minimal integration of the print engine and feeder. | 11-25-2010 |
20110064509 | Air delivery apparatus for delivering air to a moving substrate in a printing press - An air delivery apparatus for providing air to guide a web in a printing press that includes a source of compressed air and a web guiding device coupled to the source of compressed air is provided. The web guiding device includes a body and a guide. The body defines an internal cavity and has an axis, an inner surface, an outer surface, holes extending from the inner surface to the outer surface and an axial end having an opening coupling the internal cavity to ambient air. The guide couples the source of compressed air to the internal cavity and directs the compressed air in an axial direction away from the axial end toward the internal cavity so that the ambient air is forced into the internal cavity. A method of delivering air to guide a substrate is also provided. | 03-17-2011 |
20110081189 | PRINTER AND PRINTING METHOD - A printer is provided that includes a conveyance unit configured to nip and simultaneously convey the roll recording medium; a print unit configured to print an image by sequentially transferring a plurality of color inks on the recording medium while nipping the recording medium conveyed by the conveyance unit; a decurling unit disposed between the conveyance unit and the print unit, and configured to include a raised portion that decurls the recording medium by contacting the recording medium conveyed by the conveyance unit; and a control unit configured to control the conveyance unit to convey the recording medium to a waiting position after ending the transfer of one color ink, wherein the waiting position is a position where an area on a leading edge side of the recording medium is in contact with the raised portion. | 04-07-2011 |
20110129278 | EDGE GUIDE FOR MEDIA TRANSPORT SYSTEM - An edge guide is provided. A structure includes curved surface over which a print media can travel. The print media includes a first edge and a second edge that is opposite the first edge. A first media guide is contactable with the first edge of the print media. A second media guide is contactable with the second edge of the print media. The second media guide is spaced apart from the first media guide. A relative spacing between the second media guide and the first media guide is adjustable such that a distance between the first media guide and the second media guide is variable. The second media guide includes a mechanism that applies a nesting force to the second edge of the print media to cause the first edge of the print media to move toward and contact the first media guide. | 06-02-2011 |
20110129279 | EDGE GUIDE HAVING ADJUSTABLE MAGNITUDE NESTING FORCE - An edge guide includes a fixed surface over which a print media can travel, a surface that is contactable with an edge of the print media, and a mechanism that is configured to apply a nesting force to the print media to cause it to move toward the surface that is contactable with the edge of the print media. The force, that is applied to the print media by the mechanism, has a magnitude that is adjustable. | 06-02-2011 |
20110129280 | RECORDING MEDIUM PROCESSING APPARATUS - A head performs recording or reading information with respect to a sheet-shaped recording medium. A pair of rollers sandwich therebetween and transport the recording medium in a transport path of the recording medium passing through the head. A cantilevered frame extends while being cantilevered in a direction traversing the transport path. One end of an opening and closing unit is rotatably supported by the cantilevered frame. The opening and closing unit is revolvable around the one end to move between a closed position where the opening and closing unit covers at least a transport portion by the pair of rollers in the transport path and an open position where the transport position is exposed to the outside. | 06-02-2011 |
20110129281 | RECORDING DEVICE AND RECORDING MEDIUM SUPPLY MECHANISM FOR A RECORDING DEVICE - A recording device and a recording medium supply mechanism for a recording device enable using both fanfold paper and roll paper as recording media. A printer assembly | 06-02-2011 |
20110170929 | ROLL PAPER SUPPLY DEVICE AND PRINTING DEVICE HAVING THE SAME - A roll paper supply device has a roll paper compartment that stores roll paper with the axis of rotation transverse so that the roll paper can roll thereinside; supply rollers that feed the roll paper from the roll paper compartment in a sheet; a roll paper cover that opens and closes the roll paper compartment; and a side pressure plate that contacts one side of the roll paper when the access cover is closed, and displaces away from the side of the roll paper when the access cover opens. | 07-14-2011 |
20120027493 | ADJUSTABLE PRINT MEDIA PATH SYSTEM AND METHOD - An adjustable print media path system and method are disclosed. In one form, the print media path system incorporates a frame and a guide member that is moveably coupled to the frame between a cartridge position and an external media position. Inserting print media into the receptacle moves the guide member between the external media position and the cartridge position, thereby adjusting the print media path. | 02-02-2012 |
20120027494 | SHEET STORAGE CASSETTE AND PRINTING APPARATUS - A sheet storage cassette which contains a print sheet in roll form and is attached to a printing apparatus, comprises: a shaft which retaining the print sheet in roll form; and a support portion rotatably supporting the shaft, wherein an urging member protrudes from a maximum outer diameter of the shaft while the print sheet is not attached to the shaft, and urges the inner surface of a hollow portion of the print sheet while the print sheet is attached to the shaft, and a rib portion which continuously extends in a rotational direction and contacts a pickup guide, when the urging member rotates, the rib portion is provided to prevent the pickup guide from interfering with the urging member which rotates together with the shaft. | 02-02-2012 |
20120301203 | MEDIUM ACCOMMODATION CASSETTE, MEDIUM FEEDING DEVICE, AND RECORDING APPARATUS - The bottom surface of a paper cassette that supports recording paper is configured of a first bottom surface and a second bottom surface. The second bottom surface is formed of a swing member having a fulcrum at the downstream side in the paper feeding direction and being capable of swinging about the fulcrum with the upstream side in the paper feeding direction serving as a free end, thereby providing a structure in which an angle formed by the second bottom surface and a separation slope increases when the second bottom surface is caused to sink downward by a swing of the swing member. | 11-29-2012 |
20130183075 | APPARATUS FOR ADJUSTING PRINT WIDTH IN POS PRINTER - An apparatus for adjusting a print width in a POS printer, such as a facsimile or a printer, in which the paper is wound in the form of a roll, so that the printer can selectively use various types of paper that is be supplied thereto. The apparatus includes a paper guide, the position of which is adjustable depending on the width size of a paper to be supplied, and a contact switching means for detecting the width of the paper. The apparatus automatically detects the width of the paper with a simple operation in which the paper is inserted between or taken out of the printer, and thus automatically sets the print width to be the same as the width of the paper, so that printing is performed on the paper. | 07-18-2013 |
20140037358 | RECORDING APPARATUS AND MEDIUM STORAGE DEVICE - A movable rod member is provided that changes the shape of a medium receiver of a medium storage portion by changing the location of the movable rod member. The location of the movable rod member is changed in accordance with the condition of a medium, so as to change a method of storing the medium. | 02-06-2014 |
20140099149 | IMAGE FORMING APPARATUS - An image forming apparatus includes, an image forming device, a transporting device, a first medium holding device, and a second medium holding device. The image forming device forms an image on a print medium unwound from a roll. The transporting device is configured to transport the unwound print medium on a transport path facing the image forming device. The first medium holding device is disposed upstream of the image forming device in a medium transporting direction, and configured to hold the print medium on the transport path and retract to an open position for opening the transport path. The second medium holding device is disposed downstream of the image forming device in the medium transporting direction, and configured to hold the print medium on the transport path and retract to an open position for opening the transport path. | 04-10-2014 |
20140099150 | IMAGE FORMING APPARATUS AND METHOD OF SETTING PRINT MEDIA - An image forming apparatus includes an apparatus body, a sheet feeder to load a roll body including a recording medium wound around, an image forming unit to form an image on the recording medium, and a conveyance unit including a conveyance belt to convey the recording medium drawn out from the roll body so as to oppose the recording medium to the image forming unit. The sheet feeder and the conveyance unit are integrated as a sheet feed conveyance unit. The sheet feed conveyance unit is configured to load the roll body in at least the sheet feeder and be drawable from the apparatus body to a position at which the conveyance belt is visible. | 04-10-2014 |
20150093172 | SELF-ADJUSTING PAPER BUCKET FOR A PRINTER AND METHODS FOR PROVIDING A SELF-ADJUSTING PAPER BUCKET - A self-adjusting paper bucket for a printer is provided, together with methods for providing such a self-adjusting paper bucket. The paper bucket may have a curved base portion for accepting paper rolls of varying widths. A guide may be movably mounted to each side of the base portion. The guides may be movable between a first position extending towards a center of the paper bucket and a second position folded against sides of the paper bucket. A biasing element may be provided for each of the guides for biasing the corresponding guide into the first position. In the first position, the guides may accept a first paper roll having a first width and may center the first paper roll in the base portion. In the second position, the guides may accept a second paper roll having a second width greater than the first width and may center the second paper roll in the base portion. | 04-02-2015 |