Abstract: A cutter mechanism for use in a printer. The cutter mechanism includes a base and a cutter blade slidably fixed relative to the base. The cutter blade is movable along a cutting path in a first direction between a retracted position and a forward position through a cutting position. A breaker bar is fixed relative to the cutter blade, and is spaced from the cutter blade when the cutter blade is in the retracted position to define a web path between the breaker bar and the base. A first biasing member urges the blade in a second direction away from the breaker bar to completely disengage the blade from the breaker bar. The second direction is not parallel to the first direction.

Abstract: A switch lever lock out assembly engagable with a switch. The assembly includes a lock out body engageable with a switch to prevent operation of the switch. A lever engaging member is mounted to the body, and has a lock position and an unlock position. In the lock position, the lever engaging member prevents disengaging the body from the switch. A blocking member is movably fixed to the body, and is engageable with the lever engaging member to prevent movement of the lever engaging member relative to the body when the lever engaging member is in the lock position. The blocking member is locked relative to the body by a key engageable mechanism. In another aspect of the invention, the key is fixed to a tether forming part of the assembly, and the key is lockable in a lock rail fixed within an area defined by the tether.

Abstract: Methods and systems are disclosed for controlling cutting depth of a label media such that the depth of cut is media-specific, that is, specific to the media being cut. The method includes: providing a plotter cutter and a force-generating mechanism; providing a memory device for electronic communication with the plotter cutter, the memory device having a label media-specific value stored thereon; reading the label media-specific value from the memory device; converting the label media-specific value to a label media-specific current signal; providing a label media-specific current based on the label media-specific current signal; applying the label media-specific current to a force-generating mechanism; generating a label media-specific cutting force based on the label media-specific current; and transferring the label media-specific cutting force to the plotter cutter to control plotter cutting at the label media-specific cutting depth.

Abstract: A cartridge identification system for identifying a characteristic of a cartridge inserted in a printer. The cartridge identification system comprises an identification circuit which is triggered by an electrical connection between a printed circuit board coupled to the cartridge and a plurality of spring contacts in a cartridge receptacle in the printer. An electrical logic signal is read by an internal processing unit, which determines a characteristic of the cartridge based on the logic signal.

Abstract: Disclosed herein is cutting assembly for use with a label printer. The cutting assembly includes: a cutting assembly frame; a plotter cutter for plotter cutting a label media, the plotter cutter connected to the cutting assembly frame; an end cutter for end cutting the label media, the end cutter connected to the cutting assembly frame; and a drive mechanism connected to the plotter cutter and the end cutter. During end cutting, the plotter cutter is coupled to the end cutter such that both the plotter cutter and end cutter are driven by the drive mechanism. During plotter cutting, the plotter cutter is uncoupled from the end cutter such that only the plotter cutter is driven by the drive mechanism.

Abstract: A label for identifying an object includes a radio frequency transponder and a hologram. The radio frequency transponder has an antenna and a transponder circuit sandwiched between two layers of material which form exterior surfaces of the transponder. The hologram comprises a first layer of non-metallic material applied to one of the exterior surfaces and forming a non-metallic reflector of light. A generally transparent second layer contains a holographic image and extends across the first layer. Because the reflective first layer is made of a non-metallic material, its close proximity to the radio frequency transponder does not detune the transponder as may occur when metallic holograms are placed in close proximity to the transponder. Thus the hologram provides a deterrent to unauthorized use of the label without affecting the operation of the radio frequency transponder.

Abstract: A printer mechanism having a receptacle for receiving a printer cartridge therein. A print head is disposed in the receptacle, and a platen roller is rotatable about a roller axis. The platen roller is movable between a printing position in close proximity to the print head for urging labeling media and ink ribbon toward the print head and a nonprinting position in which the roller platen is spaced a distance from said print head to allow the labeling media and ink ribbon to be slipped therebetween. A platen roller gear is coaxial with said platen roller, and is engaged with a drive gear when the platen roller is in the printing position and disengaged from the platen roller gear when the platen roller is in the nonprinting position. A lever is linked to the platen roller, and is movable between a lock position and an unlock position.

Abstract: Disclosed herein is cutting assembly for use with a label printer. The cutting assembly includes: a cutting assembly frame; a plotter cutter for plotter cutting a label media, the plotter cutter connected to the cutting assembly frame; an end cutter for end cutting the label media, the end cutter connected to the cutting assembly frame; and a drive mechanism connected to the plotter cutter and the end cutter. During end cutting, the plotter cutter is coupled to the end cutter such that both the plotter cutter and end cutter are driven by the drive mechanism. During plotter cutting, the plotter cutter is uncoupled from the end cutter such that only the plotter cutter is driven by the drive mechanism.

Abstract: Methods and systems are disclosed for controlling cutting depth of a label media such that the depth of cut is media-specific, that is, specific to the media being cut. The method includes: providing a plotter cutter and a force-generating mechanism; providing a memory device for electronic communication with the plotter cutter, the memory device having a label media-specific value stored thereon; reading the label media-specific value from the memory device; converting the label media-specific value to a label media-specific current signal; providing a label media-specific current based on the label media-specific current signal; applying the label media-specific current to a force-generating mechanism; generating a label media-specific cutting force based on the label media-specific current; and transferring the label media-specific cutting force to the plotter cutter to control plotter cutting at the label media-specific cutting depth.

Abstract: A label printer registration assembly for use in a label printer is disclosed. The registration assembly includes: a registration device securable to a base portion frame of the label printer, and a print head assembly mountable to a cover portion frame of the label printer. The print head assembly further includes: a variably loadable print head for printing to a variety of label media types and sizes; and a registration face attached to the print head. The registration face is engageable with the registration device to maintain registration between the print head and the registration device. The print head is variably loadable to a media-specific load. The print head can also be unloaded while the print head and registration roller are engaged so as to achieve and maintain an unloaded registration.

Abstract: Disclosed herein is a label printer-cutter comprising a frame; a print head assembly connected to the frame, the print head assembly including a print head for printing to a label media; a cutting assembly connected to the frame, the cutting assembly for cutting of the label media; and a controller in operative association with the print head assembly and the cutting assembly; wherein the controller can be programmed to control the print head assembly and the cutting assembly such that printing to and cutting of the label media does not occur simultaneously in the label printer-cutter.

Abstract: A method of accessing stored printing parameters from a memory associated with a specific supply and simultaneously processing a group of thermal elements. The thermal element group generally comprises consecutive thermal elements. The processor concurrently considers the thermal element group and the dot history of thermal element group. The method of simultaneously processing the thermal element group comprises packing the thermal element group into a dot history pattern and forming a multiple thermal element organizational table. Thereafter, the multiple thermal element organizational table is used by the processor to determine and regulate energy delivered to each thermal element in the thermal element group. Furthermore, by simultaneously processing the thermal element group, processor efficiency can be elevated. Thus, the method permits a printer to increase printing speed and reduces the workload of the processor associated with the printer.

Abstract: A radio frequency identification device (RFID) label printing system which includes a printer for printing on a label having RFID circuitry. The printer includes a label exit for expelling a printed label, and an external programming module disposed adjacent the label exit for encoding the label expelled from said label exit. The external programming module can include a label marking mechanism which selectively marks a label to indicate a defective label to a user. A host computer communicatively connected to the printer and the external programming module coordinates the operation of the printer and the external programming module.

Abstract: A label includes an inlay including a conductive material. A sheet is fixed over at least a portion of the inlay, and has a first surface and a second surface. A protective material is fixed to the first surface of the sheet, and an aperture extending through the protective material and sheet is positioned over at least a portion of the conductive material to define a protective cavity. A device is disposed in the protective cavity, and electrically connected to the conductive material, wherein the protective cavity surrounds the device. In another aspect of the present invention, the protective material is expandable from an unexpanded height to an expanded height, and the expanded height is at least 10% greater than the unexpanded height.

Abstract: A method of determining supply parameters and storing the supply parameters in a memory is disclosed. The method comprises: providing supply characteristics for a supply, selecting a dot history pattern, generating a table, the table comprising values based on the selected dot history pattern and the provided supply characteristics, and storing supply parameters, based on the values in the generated table, in a memory associated with the supply. Thereafter, the stored supply parameters can be accessed, either before or during printing, to regulate the energy delivered to thermal elements, to increase printing speed, and to reduce the workload of the processor in the system.