| 摘要 |
<P>PROBLEM TO BE SOLVED: To make common the structures and shapes of tag fitting parts of cartridge components loaded in different cartridge loading parts and to easily adjust the position of the radio communication tag of a cartridge component to the position of a main-body side antenna which is suitable for communication. <P>SOLUTION: A laser printer is provided with storage chambers 64 and 66 and storage parts 68A and 68B at a plurality of positions of toner cartridges 36, 38, 40, and 42 respectively and the radio communication tag is fitted in one of the storage chambers 64 and 66 and the storage parts 68A and 68B selectively according to the positions of cartridge loading parts where the toner cartridges 36, 38, 40, and 42 are loaded. Consequently, while the toner cartridges 36, 38, 40, and 42 are loaded, respective radio communication tags are nearly in parallel to main-body side antennas 124 of antenna units 118 and 120 and close enough. <P>COPYRIGHT: (C)2004,JPO |
