Abstract: A printing zone arrangement for an inkjet printer of the type having an inkjet type printing mechanism comprising at least one nozzle for printing ink onto at least one surface of print media is provided. The printing zone arrangement comprises first and second sets of opposed rollers that engage opposite sides of print media to define a printing zone therebetween. The print media is engaged by the rollers so that it is tensioned and unsupported through the printing zone. The printing zone is arranged adjacent the printing mechanism of the printer so that the nozzle of the printing mechanism is between 0.5 mm and 3 mm from the respective print media surface.

Abstract: A recording apparatus which comprises a recording material or tray conveying roller, a carriage lifting mechanism for changing an interval between the recording unit and the recording material, and a cleaning unit. In the apparatus, in accordance with a separation instruction, an interval between the recording unit and the recording material is changed before a recording operation is started. Further, in the apparatus, a position of the recording unit is returned to a predetermined position before a cleaning operation is started by the cleaning unit. Thereby, a recording apparatus has a simple configuration, and, by performing a simple control process, the function of the cleaning unit is used to ensure the function of the recording unit, even when the interval between the recording unit and the recording material is changed for the recording of a CD, for example.

Abstract: The present invention provides a gap adjusting device that allows gap adjustment with a small torque and also allows more gap positions to be set. The gap adjusting device rotates bushing members so as to change level (PG) of carriage guide shafts for guiding a carriage. An intermediate gear that engages with the bushing members has a boss to be inserted into a cam groove formed in a slidable member that can slide. In accordance with a sliding operation of the slidable member 51, PG is changed. The weights of the carriage and the carriage guide shafts are transmitted to the boss via the bushing members and the intermediate gear and therefore the boss is pushed against a sidewall of the cam groove to be in contact with the sidewall, thereby PG is maintained. Therefore, the slidable member 51 can be caused to slide with a small torque.

Abstract: A head gap adjusting apparatus used with an ink-jet printer, in which there are provided a pair of carrier shaft lifting parts disposed upon a chassis to adjust the head gap between a paper and a print head by converting a force of horizontal motion to a force of vertical motion and transmit the converted force to a carrier shaft. Each of the carrier shaft lifting parts includes the following elements. A vertical opening is formed in the chassis to guide the end of the carrier shaft to be movable up and down. An elastic supporting member elastically supporting the carrier shaft within the vertical opening to prevent the carrier shaft from being freely moved during movements of the carrier for carrying out a printing. A horizontal moving device is for enabling an end of the carrier shaft to move up and down within the vertical opening against the elastic forces of the elastic supporting member during the horizontal movements thereof.

Abstract: The serial printer includes a carriage reciprocating in a main scanning direction, a reading sensor mounted in carriage, a timing fence arranged in the main scanning direction, a mechanism preventing movement of carriage in the main scanning direction, and a controlling portion detecting a set condition for image formation in accordance with read data of timing fence from reading sensor for controlling image formation. The controlling portion detects the set condition for image formation in accordance with the read data obtained from the timing fence, so that detection of the set condition for image formation is enabled without increasing the size of an apparatus and cost, or without decreasing a processing efficiency in image formation.

Abstract: Apparatus for adjusting printhead-to-media spacing in a printer having a frame and a shiftable printhead-carrying carriage mounted on the frame for lateral movement relative to the frame, the apparatus comprising a first immovable mechanical contact actuator anchored to the frame and disposed beyond one end of a print-job range, and a first movable mechanical contact actuator movable with the carriage, positioned toward that side of the carriage which generally faces the first fixed actuator, and engageable with the first fixed actuator during movement of the carriage beyond the one end of the print-job range to cause a positional adjustment of the carriage which effects a change in printhead-to-media spacing.

Abstract: A recording apparatus can mount a special recording material, such as a compact disc (CD) or the like, in a state of being accommodated in a tray and perform recording on the special recording material. In this recording apparatus, by an operation of mounting a tray guide into the main body of the recording apparatus, an arm of the tray guide is inserted between a spur base for holding a spur, and a platen for holding sheet discharge rollers. The spur base thereby raises to separate the spur from the sheet discharge roller, and a space to allow passage of the tray is formed.

Abstract: A continuous media inkjet type printer has printheads located very close to a pair of opposed media feed rollers, thereby enabling a very small printhead to media gap due to the media being held at a substantially constant location by the feed rollers.

Abstract: A cap holder on which a cap member is formed is mounted on a slider which constitutes a capping device. This slider is driven along vertical direction by receiving driving force executed by moving a carriage, so that an interval between the cap member and a nozzle forming surface of a recording head is adjusted. As a result, since a stopping position of the carriage is controlled in response to an adjustment amount of a platen gap, a distance between the recording head and the capping device when a flushing operation is carried out can be controlled under proper condition. Also, even when the control operation is advanced to a capping condition, the capping device can cap the nozzle forming surface under proper pressure.

Abstract: At a predetermined position during the lateral movement of a carriage 10, a gap switching mechanism 30 for switching a gap between a recording head 15 and a recording medium is provided. The recording head 15 is mounted facing downward on the carriage 10. A part close to one side on a lower end of the carriage is slidably and pivotably supported by a guide shaft 11 of a round shaft shape. A switching block member 13 provided with several abutment portions 52 and 53 with different heights, which are positioned so as to be opposed to a slide portion 12a at an upper end of a frame 12 extending in a vertical direction along a back of the carriage. The A switching block member 13 is pivotably supported by the carriage. A first pushing portion 56 is located at a left end of the frame so as to abut against the switching block member 13.

Abstract: Systems, methods, and devices are provided for printhead collision detection.

Abstract: A printer unit comprises a first positioning mechanism and a second positioning mechanism for positioning a platen with respect to a print head when a cover frame is closed. The first positioning mechanism is constituted to restrict a change in the position of the platen to a rotation around a first positioning fulcrum, such as a lock pin. The second positioning mechanism is constituted to restrict the rotation of the platen around a first positioning fulcrum by abutment on a second positioning fulcrum, such as a lock lever spindle.

Abstract: A thermal printer with a printing head is described for the printing of differently thick print media, especially label course or the like, in which opposite the printing head constructed as a pressure beam there lies at least one transport roller, and the medium to be printed is led through the input gap between printing head and transport roller. So that differently thick print media, especially label courses, can be printed with little wear on the printing head, the invention provides that the pressure beam is made liftable and lowerable.

Abstract: An ink jet recording apparatus includes a paper gap switching portion for switching paper gaps by moving a recording head, a pressing-force adjustment portion for applying a pressure to a following roller and releasing the pressure from the following roller so as to adjust a pressing force applied to a recording medium, and an operation member for controlling a driving operation of the paper gap switching portion and a driving operation for the pressing-force adjustment portion.

Abstract: Apparatus for adjusting printhead-to-media spacing in a printer having a frame and a shiftable printhead-carrying carriage mounted on the frame for lateral movement relative to the frame, the apparatus comprising a first immovable mechanical contact actuator anchored to the frame and disposed beyond one end of a print-job range, and a first movable mechanical contact actuator movable with the carriage, positioned toward that side of the carriage which generally faces the first fixed actuator, and engageable with the first fixed actuator during movement of the carriage beyond the one end of the print-job range to cause a positional adjustment of the carriage which effects a change in printhead-to-media spacing.

Abstract: A printer includes a print head for printing from a donor medium to a receiver medium, a platen member for holding the donor medium in a printing relation with the receiver medium at said print head, a pair of steering and drive rollers for feeding the receiver medium from between the steering and drive rollers, and a movable support for the platen member and the steering roller that moves the platen member towards the print head to hold the receiver medium in the printing relation with the donor medium and away from the print head to release the receiver medium from the printing relation with the donor medium and that moves the steering roller to vary a feeding angle at which the receiver medium is fed from between the steering and driver rollers.

Abstract: A printhead gap adjustment mechanism for use in an imaging apparatus includes a worm gear coupled to a carrier shaft to transmit a rotational motion to the carrier shaft. A worm screw is positioned in rotational cooperation with the worm gear, the worm screw having an axis of rotation. A first cam is coupled to the carrier shaft. A first cam follower surface is disposed in proximity to the first cam. A guide device guides the carrier shaft in a translational direction substantially parallel to the axis of rotation of the worm screw. A rotation of the worm screw transmits rotational motion to drive the first cam via the worm gear and the carrier shaft, the first cam engaging the first cam follower surface to effect a translational motion of the worm gear in the translational direction, thereby effecting a movement of the printhead in the translational direction.

Abstract: An automatic spacing adjustment mechanism of cartridge, which utilizes an existing paper feed drive motor of a printer to adjust the distance from a cartridge of a print cartridge receiving seat of the printer to papers. The automatic spacing adjustment mechanism of cartridge includes a gear set and a lift unit. The gear set can be triggered to be in a mutual engaged state through motion of the print cartridge receiving seat to the utmost side. The gear set can be driven to rotate by the paper feed drive motor. The lift unit can be driven by the mutual engaged gear set to lift or lower the print cartridge receiving seat.

Abstract: The franking machine has a clamping device which can be driven via a drive device and which securely clamps an item of mail to be franked against a stop element. The clamping device has a clamping unit, which is provided for interacting with the item of mail, and a gearing device which is connected to the clamping unit and the drive device. The gearing device displaces the clamping unit in the direction of the stop element. The clamping unit and/or the gearing device have at least one compensation section which is configured elastically such that, in the case of a predetermined drive displacement of the drive device, compensation for different thicknesses of the item of mail is provided by elastic deformation of the compensation section.

Abstract: A recording apparatus which comprises a recording material or tray conveying roller, a carriage lifting mechanism for changing an interval between the recording unit and the recording material, and a cleaning unit. In the apparatus, in accordance with a separation instruction, an interval between the recording unit and the recording material is changed before a recording operation is started. Further, in the apparatus, a position of the recording unit is returned to a predetermined position before a cleaning operation is started by the cleaning unit. Thereby, a recording apparatus has a simple configuration, and, by performing a simple control process, the function of the cleaning unit is used to ensure the function of the recording unit, even when the interval between the recording unit and the recording material is changed for the recording of a CD, for example.

Abstract: The invention is a thermal printhead mechanism having a stationary spring channel, a top bracket supported by the spring channel, and a printhead mounted to the top bracket. Additionally, the invention may include a cam, a bottom bracket, and a front mounting plate.

Abstract: A printer including a printing head for performing printing while moving over a printing medium, a gap roller capable of rolling along a direction of moving of the printing head, and a platen bar placed so as to face the printing head and the gap roller. The printer further includes a controller for controlling a pressing force of the platen bar applied to the gap roller according to a printing end position of the printing head on the printing medium.

Abstract: There is provided an apparatus which can make a correction such that paper will not be fed in a tilted state without a need for any special mechanism. A moving mechanism C1 is driven to move a printing head 41 toward a platen and to urge the printing head against paper, and gap adjusting means C2 is driven using said position as a reference to space the printing head from the platen a predetermined amount, thereby adjusting a gap between the printing head and the platen. The direction and amount of a tilt of the paper are detected based on signals output by paper detecting sensors E when the paper is fed. When said amount of the tilt exceeds a predetermined range, head driving means A and the moving mechanism C1 are driven to sandwich an edge of the paper in the direction of the width thereof between the printing head and the platen, and the sandwiched state is adjusted by the gap adjusting means C2.

Abstract: Apparatus for adjusting to different selectable values the printhead-to-media spacing in a printer having a frame and a reversibly, laterally-shiftable printhead-carrying carriage. The carriage is mounted on the frame both for adjusting by rocking to establish different such spacing values, and is also mounted for the usual lateral movement during a printing operation. One or more mechanical actuators that move with the carriage engage one or more associated stationary actuators effectively anchored to the frame in the printer under certain circumstances with movement of the carriage laterally beyond one or both of the opposite ends of its usual print-job range. Movable and stationary actuator interengagements create rotation of a rotatable structure that is carried on the carriage.

Abstract: There is provided an apparatus which can make a correction such that paper will not be fed in a tilted state without a need for any special mechanism. A moving mechanism C1 is driven to move a printing head 14 toward a platen and to urge the printing head against paper, and gap adjusting means C2 is driven using said position as a reference to space the printing head from the platen a predetermined amount, thereby adjusting a gap between the printing head and the platen. The direction and amount of a tilt of the paper are detected based on signals output by paper detecting sensors E when the paper is fed. When said amount of the tilt exceeds a predetermined range, head driving means A and the moving mechanism C1 are driven to sandwich an edge of the paper in the direction of the width thereof between the printing head and the platen, and the sandwiched state is adjusted by the gap adjusting means C2.

Abstract: An apparatus for adjusting a position of a printing head in an inkjet printer includes an adjusting device disposed in a head carrier to adjust an arrangement or orientation of the printing head mounted in the head carrier. The adjusting device includes a positioning member disposed in the head carrier to position and mount the printing head at a predetermined position, and a positioning member adjuster adjusting a position of the positioning member to control the arrangement or orientation of the printing head. Accordingly, the apparatus for adjusting the position of the printing head can prevent a switching problem that ink is unevenly ejected on printing paper, by controlling the positioning member adjuster to adjust the position of the positioning member contacting a fixing surface of the printing head to be parallel to the carrier shaft.

Abstract: 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 direction, and a second adjusting mechanism is used to adjust the position of the rail in a second direction that is substantially normal to the first direction.

Abstract: Apparatus and method for adjusting and maintaining printhead-to-platen spacing in a printing device, wherein the printing device includes a printhead-carrying carriage and the carriage is pivotally mounted on and reciprocally shiftable along a guide shaft. An anti-rotation rail mounted on a hanger in the printer engages the carriage and determines its position relative to the printer's platen. A clamp structure is connected to the anti-rotation rail and extends through the hanger and is operable for clamping the anti-rotation rail to the hanger. An adjuster mechanism connected to the clamp structure is operable for selectively shifting the anti-rotation rail vertically upwardly or downwardly to position and maintain the carriage, and correspondingly, the printhead a preselected, nominal distance from the platen.

Abstract: A system for printing images on a substrate includes a multiplicity of print heads mounted in a carriage and positioned a distance from the substrate. A sensor detects the thickness of the substrate as the substrate moves through the system, and a control system receives the substrate thickness information detected by the sensor and transmits signals to a motor coupled to the carriage. These signals instruct the motor to adjust the position of the carriage to maintain a desired gap between the print heads and the substrate.

Abstract: A serial printing device, comprising a fixed structure, a printing carriage on one side of the fixed structure able to slide along a printing line, and a contrasting element disposed on the other side of the fixed structure. A printing element is disposed on the printing carriage and is associated with a reference element able to contact the surface of the printing support. First elastic elements are disposed between the printing element and the printing carriage and second elastic elements are disposed between the contrasting element and the fixed structure.

Abstract: The present invention provides an apparatus for adjusting and fixing default printhead-to-media spacing in a printer having a frame and a printhead-carrying carriage, the apparatus including an elongate, laterally extending carriage rod along which the carriage moves during printing, and selectively adjustable and fixable compliant structure mounting the rod on the frame, and operable to effect positional and fixable adjustment of the rod relative to the frame to establish a desired default printhead-to-media spacing.

Abstract: An ink jet printer jets ink onto a section of a front side of a print medium. The ink jet printer includes an ink jetting printhead facing the front side of the print medium. A media support apparatus opposes the printhead. The media support apparatus includes a substantially flexible body having an outer surface engaging a back side of the print medium such that the section of the print medium receiving the ink is substantially flat. A substantially rigid elongate element engages the body and has a length direction substantially perpendicular to a feed direction of the print medium. The elongate element provides at least a portion of the outer surface of the body with a predetermined degree of straightness.

Abstract: There are provided an ink jet printing apparatus, an image reading apparatus, an ink jet printing method and an image reading method capable of saving electric power, reducing noise and improving the reliability by specifying a timing of the adjustment of a paper gap. To achieve the object, in a printing mode for printing an image on a print medium, a function for adjusting a gap between a print head and a print medium is limited during the non-printing motion in which no ink is ejected from the print head. Also, in a reading mode for reading an image printed on a print medium, a function for adjusting a gap between a scanner and a print medium is limited during the non-reading motion in which the scanner does not read the image.

Abstract: Apparatus and method for adjusting and maintaining printhead-to-platen spacing in a printing device, wherein the printing device includes a printhead-carrying carriage and the carriage is pivotally mounted on and reciprocally shiftable along a guide shaft. An anti-rotation rail mounted on a hanger in the printer engages the carriage and determines its position relative to the printer's platen. A clamp structure is connected to the anti-rotation rail and extends through the hanger and is operable for clamping the anti-rotation rail to the hanger. An adjuster mechanism connected to the clamp structure is operable for selectively shifting the anti-rotation rail vertically upwardly or downwardly to position and maintain the carriage, and correspondingly, the printhead a preselected, nominal distance from the platen.

Abstract: Apparatus and a method for printing an image on an edible substrate is described. The apparatus comprises a printer head assemble having a container or containers for liquid food colorant. A support for holding an edible substrate adjacent a print head assembly is provided, which support is adjustable such that the surface thereof upon which an edible substrate is placed may be moved in a direction vertically towards and away from the print head assembly. The support and print head assembly are movable laterally relative to one another. A controller is provided for controlling the print head assembly with printing instructions and for controlling relative movement of the support and print head assembly such that an image to be printed on the edible substrate may be printed. The support comprises upper and lower plates, the upper plate being supported in the lower by a scissors mechanism enabling the height of the upper plate relative to the lower to be adjusted.

Abstract: The present invention provides an apparatus for adjusting and fixing default printhead-to-media spacing in a printer having a frame and a printhead-carrying carriage, the apparatus including an elongate, laterally extending carriage rod along which the carriage moves during printing, and selectively adjustable and fixable compliant structure mounting the rod on the frame, and operable to effect positional and fixable adjustment of the rod relative to the frame to establish a desired default printhead-to-media spacing.

Abstract: In a stamp apparatus, a paper-sheet object is conveyed in the arrow direction between a presser roller and an impress hub having a predetermined character/symbol string. Since a cam is rotated in the arrow direction by a rotary solenoid, it makes the presser roller approach the impress hub via a roller and an arm. A separating lever is rotated in the arrow direction by a rotary solenoid from an initial position (position shown in the drawing) to a siding position. When the paper-sheet object is conveyed to between the presser roller and the impress hub, a stamp bonded on the bottom surface of the paper-sheet object is canceled with a postmark. A presser mechanism suppresses a rebound produced when the presser roller starts to urge the paper-sheet object, and also maintains a predetermined urging pressure of the presser roller relative to the paper-sheet object having a predetermined thickness or less.

Abstract: A thickness of a form document loaded in a pin feed tractor is measured to appropriately adjust a gap between a platen and a print head. A projection formed on a pressing block is linearly moved toward and away from the form document supported on a tractor cover. The pressing block is moved by a stepping motor, and an amount of rotations of the stepping motor is detected to measure the movement of the projection. A first amount of rotations is detected under a condition where the form document is not loaded and subsequently a second amount of rotations is detected under a condition where the form document is loaded. The thickness of the form document is computed based on a difference between the first amount of rotations and the second amount of rotations to eliminate influence of resilient deformation of the tractor cover.

Abstract: A thermal printer with a printing head is described for the printing of differently thick print media, especially label course or the like, in which opposite the printing head constructed as a pressure beam there lies at least one transport roller, and the medium to be printed is led through the input gap between printing head and transport roller. So that differently thick print media, especially label courses, can be printed with little wear on the printing head, the invention provides that the pressure beam is made liftable and lowerable.

Abstract: The invention provides a media sensor adjustment device for maintaining a media sensor in a preselected orientation with respect to print media prior to feeding the print media to a printing position within the printer. The adjustment device includes frame members, a media sensor housing attached to the frame members for holding a media sensor adjacent a media web and means for maintaining the sensor housing in a substantially fixed orientation relative to a media surface so as to maintain an optical surface of the media sensor substantially perpendicular to an optical path extending from the surface of the sensor to a plane defined by the media surface. The sensor adjustment device thus provides a highly reliable means for maintaining a media sensor in its critical optical perpendicularity at a predetermined distance so that reliable media identification can be obtained.

Abstract: A platen together with a frame supporting the platen is rotatably mounted on a shaft and a platen gap is regulated by rotary movement of the frame about that shaft to detect thickness of a printing sheet at a first printing position. The mechanism for setting the platen gap is simplified and precise and the present printer can accommodate even printing sheets whose thickness is partially different. Further, it is detected platen temperature by a simple temperature detecting means and to change the platen position according to the detected temperature by a predetermined value ±&Dgr;d for a standard value d0 of the gap.

Abstract: An inkjet printer service station has a movable member that interacts with another printer subsystem, which is changeable between a first state and a second state. To vary the printhead-to-media spacing to accommodate different thickness of media, such as plain paper and envelopes, a cam-operated locking mechanism and a lever-operated mechanism raise and lower the inkjet printhead. Other printer subsystems may be transitioned between two or more states through motion of a service station movable member, including motion using gravity assist, centrifugal forces, or momentum to accomplish one of the transitions. Other locking mechanisms may be used to secure a subsystem in one state or another, such as electrical or electromechanical mechanisms, as well as other structurally equivalent forms beyond the specific preferred embodiments illustrated herein without departing from the broad concepts disclosed. An inkjet printing mechanism having such a system, along with methods of operation are also provided.

Abstract: An apparatus for adjusting a head gap of an inkjet printer includes: a main frame; an eccentric shaft rotatably disposed on the main frame, and including an eccentric supporting shaft; a head assembly movably disposed on the eccentric shaft, and including a print head for supplying ink onto a printing medium for printing on the printing medium; a head gap detecting sensor for detecting the head gap defined between the printing medium and the print head; an eccentric shaft turning means for automatically adjusting the head gap by turning the eccentric shaft by a predetermined angle; and a controller for controlling the driving of the eccentric shaft turning means so as to compensate for the head gap detected by the head gap detecting sensor to provide a predetermined head gap corresponding to the printing medium.

Abstract: A serial printer includes a carriage reciprocating in a main scanning direction, a reading sensor mounted in carriage, a timing fence arranged in the main scanning direction, a mechanism preventing movement of carriage in the main scanning direction, and a controlling portion detecting a set condition for image formation in accordance with read data of timing fence from reading sensor for controlling image formation. Controlling portion detects the set condition for image formation only in accordance with the read data of timing fence, so that detection of the set condition for image formation is enabled without increasing the size of an apparatus and cost, or without decreasing a processing efficiency in image formation.

Abstract: The present invention describes a double belt transport system for moving a mailpiece into a printing area of a digital printer. The transport system includes an upper belt and a lower belt. The upper belt has a straight section to form a nip with the lower belt to ingest the mailpiece. The straight section also defines a registration plane to register the upper surface of the mailpiece with respect to the print head of the printer. In order to make sure the registration is consistent regardless of the thickness of the mailpiece, an up-lifting mechanism is used to push the bottom of the mailpiece in an upward direction against a shield plate, which is positioned substantially on the registration plane. A velocity measurement device, such as an optical encoder, is used to measure the moving speed of the belts so that the printing speed of the digital printer matches the moving speed of the mailpiece in the print area.

Abstract: An imaging apparatus provides a machine frame including a first side frame and a second side frame. A first plurality of platen mounting members is provided which are spaced apart and extend from the first side frame. A second plurality of platen mounting members is provided which are spaced apart and extend from the second side frame. A platen is positioned to extend between the first side frame and the second side frame. The platen has a first end including a first plurality of engagement members and has a second end including a second plurality of engagement members. A biasing assembly is coupled to the machine frame, wherein the biasing assembly applies a biasing force to the platen to move the first plurality of engagement members into respective engagement with the first plurality of platen mounting members and to move the second plurality of engagement members into respective engagement with the second plurality of platen mounting members.

Abstract: There is provided a recording apparatus which detects the gap between a recording head and the back surface of a recording medium and can record the optimum images according to the detected gap. To this end, an ink-jet recording apparatus according to the present invention includes a carriage for serially moving a recording head, position detecting means for detecting the position of the carriage, changing means for adjusting a gap between the recording head and a back surface of a recording medium located at a position opposing the recording head, and recognizing means for recognizing a state of the changing means based on information from the position detecting means.

Abstract: In some embodiments of the present invention, a method and apparatus for adjusting the height of a platform having a substrate thereon in order to adjust the distance between the substrate and an ink-jet print head located above is provided. In other embodiments, an apparatus for the step-wise conveyance of materials is provided. It comprises a support structure for the material being conveyed and movable and fixed elements for applying forces for temporarily engaging the conveyed material to the support structure.

Abstract: Inkjet printing is provided onto rigid panels such as office partitions, which have surfaces that are contoured, textured or made of another three-dimensional material, or are otherwise differently spaced from the plane of the panel such that the distance between a printing element and the point on the surface on which ink is to be deposited is not always the same or exactly predictable. Preferably, three dimensional covered panels are printed using ink jet printing, preferably using ultraviolet (UV) light curable ink, which is first, at least partially cured with UV light and then subjected to heating to more completely cure and dry the ink to remove, by evaporation, further curing or otherwise, the uncured monomers. The panel surface may be contoured by quilting or molding processes. Print head to panel spacing is adjustable to maintain a predetermined constant distance from the printing element to the surface of the panel where the ink is to be applied.

Abstract: An improved a label application apparatus comprises a main housing having a print roller mounted thereto for rotation about a print roller axis. A supply reel is mounted to the main housing and has an indefinite length web with label material thereon. A printer including a printer housing and a print head is positioned in abutting relationship to the print roller, the printer housing being mounted to the main housing for pivotal movement about a printer axis. A spring is preferably mounted between the printer and the main housing and biasing the print head against the print roller. An improvement thereto that facilitates more reliable contact between the print head and the print roller comprises a pivot mounting between the print head and the printer housing for mounting the print head for pivotal movement with respect to the printer housing about a print head axis, the print head axis being generally transverse to the printer axis.