RECORDING MATERIAL DELIVERY SYSTEM FOR RECORDING MATERIAL-CONSUMING APPARATUS, CIRCUIT BOARD, STRUCTURE BODY, AND INK CARTRIDGE

摘要

A PLURALITY OF TERMINALS ARE PROVIDED ON A CIRCUIT BOARD (200) OF AN INK CARTRIDGE (100), AND A PLURALITY OF LINES ARE FORMED BY CONTACT PORTIONS OF THE PLURALITY OF TERMINALS. IN A FIRST LINE AMONG THE PLURALITY OF LINES, CONTACT PORTIONS OF TWO TERMINALS FOR DETECTING ATTACHMENT ARE ARRANGED, AND A CONTACT PORTION OF A POWER SUPPLY TERMINAL IS ARRANGED THEREBETWEEN. THE FIRST LINE MAY BE LOCATED AT A LEADING SIDE WHEN THE INK CARTRIDGE (100) IS MOVED IN A PREDETERMINED DIRECTION AND IS MOUNTED ON A PRINTING DEVICE (1000), OR THE FIRST LINE MAY BE THE LINE CLOSEST TO AN OPENING (110OP) OF AN INK SUPPLY PORT (110), OR THE FIRST LINE MAY BE THE LINE CLOSEST TO AN INK SUPPLY NEEDLE (6). FIGS 10C & 10D