A tape support arrangement comprises a tape take up core (220) suitable for supporting a tape; and a tape supply core (210) suitable for supporting a tape (230). The supply core (210) comprises an inner surface (212), the inner surface defining an internal volume (240) of the supply core and being configured for engagement with a tape drive support. The take up core (220) is sized and shaped such that it can be located in the internal volume (240) of the supply core (210). Refer to FIG. 2.

A ribbon supply includes a supply spool and a ribbon material wound onto the supply spool. A tack down bond prevents unwinding of the ribbon material from the supply spool. A leader film extends from the tack down bond, with the leader film having a length that is sufficient to allow installation of the ribbon supply and connection of the leader film to a take-up spool without detaching the tack down bond.

A tape support arrangement comprises a tape take up core (220) suitable for supporting a tape; and a tape supply core (210) suitable for supporting a tape (230). The supply core (210) comprises an inner surface (212), the inner surface defining an internal volume (240) of the supply core and being configured for engagement with a tape drive support. The take up core (220) is sized and shaped such that it can be located in the internal volume (240) of the supply core (210). Refer to FIG. 2

A ribbon supply includes a supply spool and a ribbon material wound onto the supply spool. A tack down bond prevents unwinding of the ribbon material from the supply spool. A leader film extends from the tack down bond, with the leader film having a length that is sufficient to allow installation of the ribbon supply and connection of the leader film to a take-up spool without detaching the tack down bond.

A printer includes a feeding shaft, a rolling shaft, a conveyance unit, a print head, and a turning force generation mechanism. The feeding shaft rotatably holds a supply roll in which the ink ribbon is rolled. The rolling shaft rotatably holds a collection roll in which the ink ribbon fed from the supply roll is rolled. The conveyance unit conveys a printing medium along the ink ribbon that moves from the supply roll toward the collection roll. The print head prints by bringing the ink ribbon into contact with the printing medium conveyed by the conveyance unit. The turning force generation mechanism generates a turning force in a direction in which the ink ribbon is rolled around the rolling shaft during back-feeding of moving the ink ribbon in a reverse direction by rotating the feeding shaft in a direction reverse to a feeding direction of the ink ribbon.

Disclosed is a thermal transfer ribbon for use with a media processing device. The thermal transfer ribbon includes a carrier layer and a transfer layer operatively coupled to the carrier layer. The transfer layer includes an environmental indicator material encapsulated in a plurality of microcapsules. The plurality of microcapsules prevent the environmental indicator material from producing an observable effect in response to exposure to a predetermined environmental condition. The environmental indicator material is released from the plurality of microcapsules in response to the plurality of microcapsules being ruptured. After the environmental indicator material is released and exposed to the predetermined environmental condition, the environmental indicator material produces the observable effect. The observable effect results from a change in the environmental indicator material from an original state to a second state in response to the predetermined environmental condition.

A ribbon take-up hub for a printer is disclosed. The ribbon take-up hub comprises a centre hub configured to be coupled to a rotatable component of the printer. The centre hub comprising a button. Further, one or more arc shaped blocks are positioned in proximity to the centre hub, and a plurality of tension holders are attached to the centre hub. Further, upon pressing of the button, the plurality of tension holders retracts inside the centre hub to facilitate placement and winding of a ribbon between the plurality of tension holders and the one or more arc shaped blocks. Further, upon releasing the button, the plurality of tension holders extends from the centre hub to clamp the winded ribbon between the plurality of tension holders and the one or more arc shaped blocks.

Disclosed is a thermal transfer ribbon for use with a media processing device. The thermal transfer ribbon includes a carrier layer and a transfer layer operatively coupled to the carrier layer. The transfer layer includes an environmental indicator material encapsulated in a plurality of microcapsules. The plurality of microcapsules prevent the environmental indicator material from producing an observable effect in response to exposure to a predetermined environmental condition. The environmental indicator material is released from the plurality of microcapsules in response to the plurality of microcapsules being ruptured. After the environmental indicator material is released and exposed to the predetermined environmental condition, the environmental indicator material produces the observable effect. The observable effect results from a change in the environmental indicator material from an original state to a second state in response to the predetermined environmental condition.

The present disclosure is directed to a system for installing ribbon material in a printer. The system includes a spindle provided in the form of a spindle arm and a key associated with the spindle arm. The system also includes a ribbon cartridge having a keyway arranged to align with the key of the spindle arm and a ribbon roll including a supply of ribbon material. Engagement between the key and the keyway positions the ribbon cartridge on the spindle arm in a correct orientation.

A ribbon take-up hub for a printer is disclosed. The ribbon take-up hub comprises a centre hub configured to be coupled to a rotatable component of the printer. The centre hub comprising a button. Further, one or more arc shaped blocks are positioned in proximity to the centre hub, and a plurality of tension holders are attached to the centre hub. Further, upon pressing of the button, the plurality of tension holders retracts inside the centre hub to facilitate placement and winding of a ribbon between the plurality of tension holders and the one or more arc shaped blocks. Further, upon releasing the button, the plurality of tension holders extends from the centre hub to clamp the winded ribbon between the plurality of tension holders and the one or more arc shaped blocks.