| 摘要 |
A large printer comprises a paper feeding unit in which at least one roll of paper and at least one sheet of paper including a stiff carton to be supplied are loaded, the paper feeding unit being located at a height that enables a user standing in front of the printer to execute the paper feeding process including replacement of the roll paper and setting the sheet of paper. A printing unit is located below the paper feeding unit. A discharged paper stacking unit is located below the printing unit. A paper feeding path extends from the paper feeding unit to the discharged paper stacking unit via the printing unit so as to be substantially straight. The feeding unit includes at least a pair of spindle receptacles into which both ends of an elongated spindle, on which a paper roll is mounted, are inserted. At least one of the spindle receptacles is rotatable, and one end of the spindle can be inserted into the rotatable spindle receptacle in order to insert the other end of the spindle into the other spindle receptacle by rotating the spindle so as to pivot on the rotatable spindle receptacle.
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