| 摘要 |
<P>PROBLEM TO BE SOLVED: To exactly perform inspection even after the assembling of a part. <P>SOLUTION: Recesses 41x are formed in positions opposing a hall element 71 and a magnet 72 in a cartridge 40, respectively, at the external peripheral face of a box 41 of the cartridge 40. A distance between the one bottom of the recesses 41x and the hall element 71, or between the other bottom thereof and the magnet 72 is shorter than a distance between a portion other than the recesses 41x at the external peripheral face of the box 41 and the hall element 71, or between the portion and the magnet 72. A case 235 of an inspection device 200 has protrusions 237 engaged with the recesses 41x. Inspecting elements 271, 272 are arranged at tips of the protrusions 237, respectively. The inspection device 200 makes the protrusions 237 engage with the recesses 41x, makes the inspecting elements 271, 272 respectively approximate the magnet 72 and the hall element 71, and performs inspection. <P>COPYRIGHT: (C)2012,JPO&INPIT |
