Printer apparatus
AssigneeFujitsu Component Limited
InventorsMasahiro TSUCHIYA, Yukihiro MORI, Sumio WATANABE
Life of this patent
Estimating the term…
Abstract
A printer apparatus includes a frame, a printer head, a platen roller that is supported by the frame, a biasing member that is provided between the frame and the printer head and configured to exert force toward the platen roller, and an opening/closing arm supported by the frame to rotate and move about an arm rotation shaft. A contact part between the opening/closing arm and a platen bearing of the platen roller is positioned opposite from a side in which the printer head is provided with respect to a line that connects a center of the arm rotation shaft and a center of the platen bearing.
Claims4
A printer apparatus comprising:
- a frame;
- a printer head;
- a platen roller that is supported by the frame;
- a biasing member that is provided between the frame and the printer head and configured to exert force toward the platen roller;
- and
- an opening/closing arm supported by the frame to rotate and move about an arm rotation shaft;
- wherein a contact part between the opening/closing arm and a platen bearing of the platen roller is positioned opposite from a side in which the printer head is provided with respect to a line that connects a center of the arm rotation shaft and a center of the platen bearing.
Dependencies are inferred from the claim text.