| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a slowdown device which reliably responds to a printing operation and which does not affect other devices of a sheet feed system at all.SOLUTION: A chain is suspended between a drive sprocket for being driven by a drive source of a printer body and a driven sprocket for driving a feeder tape of a feeder board. A pressing roller at one end of a cam arm presses the chain by a cam rotated integrally with the drive sprocket.</p> |
