| 摘要 |
A printer having a roll paper compartment 8 for housing a recording paper roll and a movable divider 83 for adjustably setting one side of the roll paper compartment 8 to adjustably accommodate different widths of roll paper and to facilitate placement of a remaining paper detector 90 in the roll paper compartment 8 for detecting how much paper remains on the paper roll. The divider facilitates installation of an after market remaining paper detector in the printer. The remaining paper detector can be positioned at a plurality of different angular positions around an axis of rotation substantially parallel to the widthwise direction of the printer. The roll paper compartment 8 of the printer 1 has a bottom 81 and a fixed side panel 82 for defining the other side of the roll paper compartment. The divider 83 is removably connected to the bottom 81 , and can be selectively fixed to any one of a multiple number of positions along the width of the printer parallel to the longitudinal axis thereof.
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