| 摘要 |
<p>An apparatus in which the transfer of charged particles from a support surface to a sheet of support material is regulated. The apparatus electrically attracts the charged particles from the support surface to the sheet of support material. After the charged particles have been transferred to the sheet of support material, a sample density of charged particles corresponding to the density of charged particles remaining on the support surface is detected. In response to the detected sample density of charged particles, the electrical attraction between the support surface and sheet of support material is suitably adjusted.</p> |
