| 摘要 |
PURPOSE:To improve handling and to secure the take-up operation of a page sheet by using a cartridge of page sheets and by taking up a sheet with a hook pin engaged in a hook groove. CONSTITUTION:Page sheet memer 14 consists of page sheets 140 and base sheet 141. Sheets 140 have edges fixed to sheet 141 and at the take-up starting part of sheet 141, hook pin 142 is provided. With a prescribed switch, advance motor 100 is driven to rotate roll 91 counterclockwise by a prescribed angle. According to the rotation of roll 91, member 14 is taken up around roll 91 with pin 142 engaged in hook groove 98 of roll 91. Next, pushing a push-button switch dedicated to the replacement of the page sheet member reverse roll 91 after the roll is set in its take-up state and pin 142 is disengaged from groove 98 to eject member 14 into a guide passage. |
