| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a printing apparatus that properly prints without causing neither a diagonal conveyance nor the deformation, even if printing on an envelope such as a window envelope and the envelope with the release paper of paste. <P>SOLUTION: The printing apparatus includes: a transport roller 138 in which a driving roller 138a which performs driving rotation and a driven roller 138b which carries out pressure welding to the driving roller 138a are provided on a conveyance path as a couple, and which carries out acceleration transporting of an envelope Z by rotating, while increasing a rotational speed of the driving roller 138a and the driven roller 138b while holding the envelope Z; and a control part 70 which makes the driving roller 138a stop the acceleration conveyance of the envelope Z during the region information of low friction coefficient in the print medium is input and based on this input region information, the driving roller 138a carries out pressure welding to the area with a low friction coefficient of the envelope Z. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
