ROTATION REFLECTIVE MIRROR AND PRINTING DEVICE USING THEREOF

摘要

PURPOSE: A rotation reflection mirror and the printing circuit having the mirror absorb the unbalanced vibration and to enhance the printing quality by reducing the difference of the linearity as the vibration is controlled. CONSTITUTION: A device comprises a rotation reflective mirror(140), a clamper(150), a roater(120), a mass unit(165), a base member(143), a cover member(141)an elastic ring(161) and an assembly(100). The rotation reflective mirror(140) includes the base member(143) which is formed at the exterior reflective side(140a) and the cover member(141)which is combined at the upper part of the base member. The elastic ring(161) is inserted between the base member and the cover member. The mass unit(165) further includes a couple of mass unit member for the elastic ring to be installed easily.