A tape cassette includes: a ribbon roll in which an ink ribbon is wound; and a housing. The housing has an opening space in which printing is performed using the ink ribbon. The housing includes a first partition plate and an arm. The arm has a discharge port allowing the ink ribbon to be discharged to the opening space through the discharge port. In the tape cassette, the ink ribbon has a leading part extending from an interior of the arm to an outside of the housing through both the discharge port and the opening space. The leading part has a leading edge positioned outside the housing.

A tape cassette includes: a tape roll in which a tape is wound; a ribbon spool about which an ink ribbon is wound; a housing having a first opening; a first gear; and a second gear configured to operate in response to an operation of the first gear. The ribbon spool is rotatable about a first axis extending in a first direction. The housing includes: a partition plate partitioning an internal space of the housing into a first space in which the tape roll and the ribbon spool are positioned and a second space in which the first gear and the second gear are positioned; and an arm having a second opening allowing the tape and the ink ribbon to be discharged through the second opening to an outside of the housing. The second gear is exposed to the outside of the housing through the first opening.

A tape cassette includes: a tape roll in which a tape is wound; a ribbon spool about which an ink ribbon is wound; a housing having a first opening; a first gear; and a second gear configured to operate in response to an operation of the first gear. The ribbon spool is rotatable about a first axis extending in a first direction. The housing includes: a partition plate partitioning an internal space of the housing into a first space in which the tape roll and the ribbon spool are positioned and a second space in which the first gear and the second gear are positioned; and an arm having a second opening allowing the tape and the ink ribbon to be discharged through the second opening to an outside of the housing. The second gear is exposed to the outside of the housing through the first opening.

An ink ribbon cartridge to be mounted on a printing apparatus includes a cartridge case accommodating an ink ribbon and a gear train accommodated in the cartridge case. In a state where the ink ribbon cartridge is mounted on the printing apparatus, a rotation axis of a take-up roll on which the ink ribbon is taken up is different from a rotation axis of a take-up shaft, and the gear train is configured to transmit power of the take-up shaft to the take-up roll.

An ink ribbon cartridge to be mounted on a printing apparatus includes a cartridge case accommodating an ink ribbon and a gear train accommodated in the cartridge case. In a state where the ink ribbon cartridge is mounted on the printing apparatus, a rotation axis of a take-up roll on which the ink ribbon is taken up is different from a rotation axis of a take-up shaft, and the gear train is configured to transmit power of the take-up shaft to the take-up roll.

Methods, apparatuses, systems, computing devices, and/or the like are provided. An example method may include a printer assembly. An example printer assembly may include a printer ribbon drive mechanism. An example printer drive mechanism may include a drive wheel, a connector, a spring, and an actuator. An example actuator may be configured to translate from a first axial position to a second axial position. An example spring may be configured to apply a greater force when an actuator is disposed in the first axial position than when the actuator is disposed in the second axial position. The example method may also include a motor to apply a torque to a drive wheel.

Methods, apparatuses, systems, computing devices, and/or the like are provided. An example method may include a printer assembly. An example printer assembly may include a printer ribbon drive mechanism. An example printer drive mechanism may include a drive wheel, a connector, a spring, and an actuator. An example actuator may be configured to translate from a first axial position to a second axial position. An example spring may be configured to apply a greater force when an actuator is disposed in the first axial position than when the actuator is disposed in the second axial position. The example method may also include a motor to apply a torque to a drive wheel.