Abstract: There is disclosed a portable thermal printer having a printer housing, a printing mechanism and an ink ribbon cartridge containing an ink ribbon cartridge containing an ink ribbon. The cartridge has a cartridge housing and an improved brake for applying a slight braking force on a core of an ink ribbon supply roll in the housing. The cartridge is easy to load onto the printer. The cartridge forms part of the printer housing and is latched thereto. The cartridge is slid onto the printer and the cartridge housing detents into position.

Abstract: There is disclosed a web of record members of the composite label web, tag and linerless types with cracks or fissures through the webs so that the position of the web can be detected by an optical detector. Apparatus can be used to convert the web into more usable form which includes for provision of optically detectable cracks or fissures in the web. These cracks are made by crushing the web locally between one or more crushing cutters and a back-up roll which cooperates with zero clearance. The method and apparatus can produce a reliably detectable web at low cost. The optical detector includes a source of light and a bicell detector between which the web with the cracks or fissures passes. The bicell detector produces a first output signal representing the amount of light impinging on a first portion of the detector and a second output signal representing the amount of light impinging on a second portion of the detector.

Abstract: There is disclosed a lightweight portable printer having a frame or housing with a print head and a cooperable platen roll mounted in the housing. The housing pivotally mounts a subassembly. The subassembly mounts an electric motor and gearing driven by the motor for driving the platen roll. The subassembly is resiliently urged to press the print head against the platen roll. The printer has a front door which provides access to the inside of the housing. The front door mounts the platen roll, a label delaminator, a pressure roll, a holder for mounting a supply roll of labels or tags, and a latch for latching the door to the housing and for camming the pressure roll into and out of cooperation with the platen roll.

Abstract: There is disclosed a portable thermal printer having a printer housing, a printing mechanism and an ink ribbon cartridge containing an ink ribbon cartridge containing an ink ribbon. The cartridge has a cartridge housing and an improved brake for applying a slight braking force on a core of an ink ribbon supply roll in the housing. The cartridge is easy to load onto the printer. The cartridge forms part of the printer housing and is latched thereto. The cartridge is slid onto the printer and the cartridge housing detents into position.

Abstract: There is disclosed an endless flexible printing band and method of making such printing bands. A wide endless band having columns and rows of raised printing characters is molded onto a sheet having columns and rows of visually readable characters corresponding to the printing characters. Following molding, the wide band is slit into a plurality of printing bands.

Abstract: There is disclosed a lightweight portable printer having a frame or housing with a print head and a cooperable platen roll mounted in the housing. The housing pivotally mounts a subassembly. The subassembly mounts an electric motor and gearing driven by the motor for driving the platen roll. The subassembly is resiliently urged to press the print head against the platen roll. The printer has a front door which provides access to the inside of the housing. The front door mounts the platen roll, a label delaminator, a pressure roll, a holder for mounting a supply roll of labels or tags, and a latch for latching the door to the housing and for camming the pressure roll into and out of cooperation with the platen roll.

Abstract: There is disclosed an ink jet printer for printing on both sides of a label web. The printer has selectively movable guides which enable the label web to be easily threaded through the printer and which enable the label web to be brought into an operating position for printing and advancing the label web. The printer has individually and selectively removably mounted ink jet print modules to facilitate changing of ink colors, replacing or servicing a malfunctioning print module, and so forth. The ink jet print heads of the modules can be individually selectively moved between printing and stored positions. The unwinding of the label web from the supply roll is facilitated by an unwind mechanism to prevent stretching of the label web. The system for delivering ink and recovering waste ink includes needles for penetrating a cartridge. A guard shields the needles when the module(s) are out of the printer.

Abstract: There is disclosed a hand-held labeler for printing and applying labels and for printing tags. The labeler has a keyboard, a display, a scanner, and a battery-containing handle. The labeler is user-friendly and compact. The labeler can be easily loaded with label and tag webs of different widths. The labeler has a discharge chute for the carrier web which can be slid to a position outside the labeler for easy cleaning.

Abstract: There is disclosed a lightweight portable printer having a frame or housing with a print head and a cooperable platen roll mounted in the housing. The housing pivotally mounts a subassembly. The subassembly mounts an electric motor and gearing driven by the motor for driving the platen roll. The subassembly is resiliently urged to press the print head against the platen roll. The printer has a front door which provides access to the inside of the housing. The front door mounts the platen roll, a label delaminator, a pressure roll, a holder for mounting a supply roll of labels or tags, and a latch for latching the door to the housing and for camming the pressure roll into and out of cooperation with the platen roll.

Abstract: Various embodiments of an ink roller assembly include a capillary ink metering unit and a surrounding porous ink retaining sleeve, wherein the unit is comprised of a pair of capillary sections connected to each other and wherein capillary sections include a hollow shaft and discs with intervening ink capillary chambers interconnected by passages. In another embodiment, a capillary ink metering unit includes discs on a solid shaft, wherein there are passages interconnecting capillary chambers. In yet other embodiments, separate sections are provided to enable inks of different colors, viscosities and/or types to be applied to printing members. There is also provision to meter ink to printing members having different faces or areas in accordance with or as function of the sizes of those areas. The ink roller assembly with separate sections can carry both visible ink and visually alterable ink for coding purposes.

Abstract: There is disclosed a package containing a series of side-by-side label rolls and an ink roll package positioned in a tubular opening in the label rolls and having a flange against the side of the endmost roll. The flange provides a stop to limit migration or insertion of the ink roll package into the opening. The flange provides a surface to which a cover sheet or label can be releasably attached. The cover sheet can carry a substantial amount of information and is peelable to release the ink rolls.

Abstract: Disclosed are various embodiments of packaging for a roll of a web which is attached to a take-up core. The web is arranged so that it packages the roll together with the core, ready for shipment without the need for additional packaging. The web can include an ink ribbon and a leader connected to the ink ribbon.

Abstract: There is disclosed an endless flexible printing band and method of making such printing bands. A wide endless band having columns and rows of raised printing characters is molded onto a sheet having columns and rows of visually readable characters corresponding to the printing characters. Following molding, the wide band is slit into a plurality of printing bands.

Abstract: There is disclosed a printer with a print head for printing on a web of record members. The web is held in roll form on a holder. The web roll and the web are center-justified with respect to the centerline of the print head. The holder has a series of steps extending in each direction away from the centerline. The steps provide pairs of opposed guides or shoulders between which the web rolls can be positioned. There is a pair of guides that corresponds to each width of ink roll.

Abstract: There is disclosed an ink jet printer for printing on both sides of a label web. The printer has selectively movable guides which enable the label web to be easily threaded through the printer and which enable the label web to be brought into an operating position for printing and advancing the label web. The printer has individually and selectively removably mounted ink jet print modules to facilitate changing of ink colors, replacing or servicing a malfunctioning print module, and so forth. The ink jet print heads of the modules can be individually selectively moved between printing and stored positions.

Abstract: There is disclosed a roll of a pressure sensitive adhesive-backed linerless label web with lines of perforation cuts comprised of alternating cuts and ties. The tie at each side margin of the web is weaker than the next adjacent tie to prevent winging up of tabs at the side margins of the web during unwinding of the roll and/or during feeding of the web through a printer, and yet the cuts in the side margins facilitate the initiation of tearing of labels from the web when desired but the weak ties are easy to tear manually and do not substantially impede such initiation of manually tearing.

Abstract: There is disclosed a hand-held labeler for printing and applying labels releasably adhered to a carrier web. The labeler has a handle with an outer elastomeric member provided by a layer of an elastomeric material. The elastomeric member serves as a cushion and also provides a certain amount of friction when the handle is held in the user's hand.

Abstract: There is disclosed an endless flexible printing band and method of making such printing bands. A wide endless band having columns and rows of raised printing characters is molded onto a sheet having columns and rows of visually readable characters corresponding to the printing characters. Following molding, the wide band is slit into a plurality of printing bands.

Abstract: There is disclosed a stacker used in conjunction with a cutter, wherein the stacker has a roller assembly which is pivotally mounted to facilitate in servicing and for clearing jams. The stacker is positioned close to a cutter assembly to enable short labels to be received and advanced by the stacker.