| 摘要 |
PROBLEM TO BE SOLVED: To provide a near end-detecting mechanism which can be added and can easily adjust an end detection position of a roll paper in an electronic apparatus for printing the paper wound in a roll, labels or the like. SOLUTION: In the electronic apparatus such as a printer for printing the paper wound in a roll or a label printer for printing labels would in a roll, a structure part for detecting a remaining amount of the paper and generating a signal at a time point immediately before the paper ends is constituted and provided with an adjusting member having an inclination between a fixing part of the apparatus for holding the paper and a coupling part. There is provided a structure in which the fixing part of the electronic apparatus or the adjusting member has a shape to be engaged at one or more points and the adjusting member can move in parallel to a near end detection unit fixing part of the electronic apparatus. The electronic apparatus or the adjusting member is provided with a structure which enables detecting a degree or a setting whereby a detection height of the near end detection unit to the roll paper of the electronic apparatus moves proportionally to a position where the adjusting member is engaged. |
