| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: the maximum value of peaks of a reaction force, in which a user receives from the cartridge and an apparatus body, is large and a load on the user is large.SOLUTION: In inserting a cartridge (10) into an apparatus body, a first peak of a reaction force in which the cartridge receives from first moving members (111 and 121) is generated when the cartridge presses the first moving members against a force urging the first moving members; in inserting the cartridge into the apparatus body, a second peak of a reaction force in which the cartridge receives from a second moving member (101) is generated when the cartridge presses the second moving member to move the second moving member to a positioning position; and the timing at which the first peak is generated is different from the timing at which the second peak is generated.SELECTED DRAWING: Figure 10 |
