| 摘要 |
<P>PROBLEM TO BE SOLVED: To eliminate the risk that the transfer performance of a transfer device is deteriorated due to the application of a strong force to a transfer mechanism that transfers a tray when an external force is imparted to the tray, in a recording device that contains the tray for recording an optical recording disk as a material to be recorded. <P>SOLUTION: A transfer drive roller 53 is rotated at a prescribed rotational speed, and a control current value at that time is made to be a measurement current value (I_out_Ave) (Step S1). In the state that the transfer drive controller is driven at an initial current value (I_start) that is obtained by subtracting an offset current value (I_offset) from the measurement current value (I_out_Ave) (Step S2), the offset current value (I_offset) is set so that the transfer drive roller 53 is rotated without causing a slide between the transfer drive roller 53 and the disk tray 7 by pushing down the disk tray 7 that is sandwiched by the transfer drive roller 53 and a transfer driven roller 54 in a state that the transfer drive roller 53 is stopped. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
