发明公开
EP3278997A1 PRINTER 审中-公开
打印机

PRINTER
摘要:
A printer, comprises a frame, an arm that is rotatably supported by the frame, a platen roller that is rotatably supported by the arm or the frame, a print head that performs printing on recording paper placed between the platen roller and the print head, and a spring that is connected to the arm, wherein the spring presses the print head toward the platen roller.
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