CARTRIDGE WITH RIBBON BACK-TENSION

摘要

The present invention provides a cartridge (50) providing ribbon tension. The cartridge includes a cartridge housing (62) having walls. A first spool (56) and a second spool (58) are contained in at least in part in the cartridge and have a ribbon (84) extending there between. The first spool and the second spool extend between a pair of ends with at least one of the pair of ends having a driving portion (78). At least one resistance-applying part (88) extends around a portion of each of the first spool and the second spool. The first spool and the second spool have a loaded and an unloaded position. In the loaded position, at least one of the resistance applying part is disengaged from the walls of the cartridge. In the unloaded position, at least one resistance-applying part engages the walls of the cartridge.