Printer
At a printer that feeds a continuous paper unwound from a paper sheet supply unit in a sheet-shape to a printing head portion side via a damper portion, and then prints on a label of the continuous paper, the damper portion is constituted of an outer damper portion and an inner damper portion, which is disposed at a downstream side of feed of the outer damper portion.
1. A printer, comprising:
a medium supply unit configured to supply a print medium;
a feeding unit configured to feed the print medium supplied from the medium supply unit;
a printing unit configured to print on the print medium;
a first damper portion configured to give tension to the print medium; and
a second damper portion configured to give tension to the print medium, the second damper portion being journaled to the first damper portion.
2. The printer according to claim 1 , wherein
the first damper portion is configured to swing, and
the second damper portion is swingably journaled to the first damper portion.
3. The printer according to claim 1 , wherein
the first damper portion and the second damper portion are made of a transparent material.
4. The printer according to claim 1 , wherein
the first damper portion is configured to swing around a downstream side shaft at a downstream side in a feed direction of the print medium and is arranged to extend obliquely downward to an upstream side in the feed direction.
5. The printer according to claim 1 , wherein
the second damper portion is configured to swing around an upstream side shaft at an upstream side in a feed direction of the print medium and is arranged to extend obliquely downward to a downstream side in the feed direction.
6. The printer according to claim 1 , wherein
a medium contact portion of the second damper portion, which contacts the print medium, is disposed at a position lower than a position of a medium contact portion of the first damper portion, which contacts the print medium.
7. The printer according to claim 1 , wherein
the first damper portion includes a width adjustment guiding portion, the width adjustment guiding portion being configured to abut an end portion in a width direction of the print medium to guide a feed.
8. A printer, comprising:
a medium supply unit configured to supply a print medium;
a feeding unit configured to feed the print medium supplied from the medium supply unit;
a printing unit configured to print on the print medium;
a first damper portion configured to give tension to the print medium by being displaced while in contact with the print medium, the first damper portion being disposed on an upstream side in a feed direction of the print medium with respect to the printing unit;
a second damper portion configured to give tension to the print medium by being displaced while in contact with the print medium, the second damper portion being disposed on the upstream side in the feed direction of the print medium with respect to the printing unit; and
a paper passing route in which the print medium is loaded such that the print medium contacts both the first damper portion and the second damper portion.
9. The printer according to claim 8 , wherein
the first damper portion and the second damper portion are configured to swing.
10. The printer according to claim 8 , wherein
the first damper portion and the second damper portion are made of a transparent material.
11. The printer according to claim 8 , wherein
the first damper portion includes a width adjustment guiding portion, the width adjustment guiding portion being configured to abut an end portion in a width direction of the print medium to guide a feed.
12. A printer, comprising:
a medium supply unit configured to supply a print medium, the print medium having a printed surface positioned at one side and an opposite side surface positioned at an other side;
a feeding unit configured to feed the print medium supplied from the medium supply unit;
a printing unit configured to print on the printed surface of the print medium;
a first damper portion configured to give tension to the print medium by being displaced while in contact with the printed surface of the print medium, the first damper portion being disposed on an upstream side in a feed direction of the print medium with respect to the printing unit; and
a second damper portion configured to give tension to the print medium by being displaced while in contact with the printed surface of the print medium, the second damper portion being disposed on the upstream side in the feed direction of the print medium with respect to the printing unit.
13. The printer according to claim 12 , wherein
the first damper portion and the second damper portion are configured to swing.
14. The printer according to claim 12 , wherein
the first damper portion and the second damper portion are made of a transparent material.
15. The printer according to claim 12 , wherein
the first damper portion includes a width adjustment guiding portion, the width adjustment guiding portion being configured to abut an end portion in a width direction of the print medium to guide a feed.
16. A printer, comprising:
a medium supply unit configured to supply a print medium;
a feeding unit configured to feed the print medium supplied from the medium supply unit;
a printing unit configured to print on the print medium;
a first damper portion configured to give tension to the print medium by being displaced while a medium contact portion of the first damper portion is in contact with the print medium, the first damper portion being disposed on an upstream side in a feed direction of the print medium with respect to the printing unit; and
a second damper portion configured to give tension to the print medium by being displaced while a medium contact portion of the second damper portion is in contact with the print medium, the second damper portion being disposed on the upstream side in the feed direction of the print medium with respect to the printing unit, wherein
the medium contact portion of the first damper portion and the medium contact portion of the second damper portion face an inside bottom surface of a chassis via the print medium, the medium contact portion of the first damper portion and the medium contact portion of the second damper portion at a position below a center axis of the medium supply unit.
17. The printer according to claim 16 , wherein
the first damper portion and the second damper portion are made of a transparent material.
18. The printer according to claim 16 , wherein
the medium contact portion of the second damper portion is disposed at a position lower than a position of the medium contact portion of the first damper portion.
19. The printer according to claim 16 , wherein
the first damper portion includes a width adjustment guiding portion, the width adjustment guiding portion being configured to abut an end portion in a width direction of the print medium to guide a feed.