TAPE CASSETTE AND TAPE PRINTER

摘要

A cassette case 31 of a tape cassette 30 has a roller support hole and a guide hole 47 provided at diagonal positions in a plan view. A first tape spool 40 wound with a heat-sensitive paper tape 55 is disposed within the cassette case 31 in a first area of the cassette case 31 at the rear side of a division line K. The cassette case 31 has a first tape support hole that faces a shaft hole of the first tape spool 40. When the tape cassette 30 is installed in or removed from a cassette housing portion 8 of a tape printer 1, three shafts provided in the cassette housing portion 8 are respectively inserted in the roller support hole, the guide hole 47, and the first tape support hole. The tape cassette 30 is stably guided along the three shafts in an installation/removal direction.