| 摘要 |
<p>PURPOSE:To always make an interval between continuous recording papers proper, to execute a recording action without decreasing a recording speed even at a both-surface recording time and to prevent a cost from being made too high. CONSTITUTION:When the value of a counter CNTA starting to count by the turning-off of a paper supply sensor 13 becomes larger than the prescribed proper paper interval (50mm), the motor of a both-surface unit is accelerated and a carrying speed (150mm/s) higher than the normal carrying speed (60mm/s) is attained. Or when the value of a counter CNTB starting to count by the turning-off of a grip sensor 15 becomes smaller than the normal paper interval at the turning-on time of the sensor 15, the transmission of driving force to a grip roller 14 is turned off. Then, when the prescribed paper interval is attained, the roller 14 is started again.</p> |
