Printer
In a printer that performs printing on a label of a continuous paper while feeding the continuous paper unwound from a paper sheet supply unit to a side of a printing head portion via a damper portion, a head pressure plate is arranged between an operating portion that adjusts a pressing force against a thermal head portion and a printing line of the thermal head portion such that the head pressure plate is formed extended to connect them.
1. A printer comprising:
a feeding unit configured to feed a print medium along a medium feed path;
a printing unit disposed to oppose the feeding unit in the medium feed path, the printing unit being configured to print on the print medium fed along the medium feed path; and
a pressing unit configured to press the printing unit onto the feeding unit in a state where the print medium is nipped between the printing unit and the feeding unit, wherein
the pressing unit includes:
a pressing-force adjustment portion disposed at an upstream side in a feed direction of the print medium with respect to a printing portion of the printing unit, the pressing-force adjustment portion adjusting a pressing force on the printing unit; and
a pressing member disposed between the pressing-force adjustment portion and the printing unit in a state where the pressing member connects a pressing portion of the pressing-force adjustment portion and the printing portion of the printing unit, the pressing member being configured to transmit the pressing force from the pressing-force adjustment portion to the printing portion through a tip end of the pressing member.
2. The printer according to claim 1 , wherein
the pressing member has a bent portion formed by bending downward, and
the tip end is a tip of the bent portion.
3. The printer according to claim 1 , wherein
the pressing-force adjustment portion includes:
an operating portion disposed to operate the pressing force on the printing unit;
a pressure changing unit disposed to be stepwise in order to change the pressing force on the printing unit; and
an elastic member disposed in order to change the pressing force on the pressing member.
4. The printer according to claim 1 , wherein
the pressing-force adjustment portion includes:
an operating portion disposed movably to operate the pressing force on the printing unit;
a pressure changing unit disposed to be stepwise in order to change the pressing force on the printing unit in stages corresponding to a position where the operating portion moves; and
an elastic member disposed in order to change the pressing force on the pressing member corresponding to the position where the operating portion moves.
5. The printer according to claim 1 , wherein
the pressing member is disposed swingably.
6. The printer according to claim 1 , wherein
a plurality of the pressing members are disposed along a width direction of the print medium.