| 摘要 |
<p>A non-impact printer having a biasing mechanism which provides for constant and selfadjusting pressure between the associated print head and platen. The biasing mechanism includes a base member, a pivoting member, and a biasing member. The biasing mechanism has one end which slides longitudinally in an aperture in the pivoting member which is pivotally mounted in the base member which is secured to the frame of the printer, and the remaining end of the biasing member is pivotally jointed to the associated carriage of the printer to move the carriage with the print head thereon into printing relationship with the platen.</p> |
