| 摘要 |
Embodiments described herein are to a printer which includes a printer body, a roll receiving unit, a printing unit, and a holding unit. The roll receiving unit is located within the printer body to receive a paper roll. The printing unit includes a platen and a print head facing the platen. The printing unit transfers the print paper being withdrawn from the paper roll receiving unit by the rotation of the platen, and performs a printing operation by the print head. The holding unit holds the paper roll at a predetermined position when the paper roll becomes lighter than a predetermined weight. |
