| 摘要 |
<p>A printer capable of printing both on roll sheet and cut form and keeping a platen gap constant when printing on cut form; specifically, an ink jet printer (1) having a printing position for roll sheet (5) formed in a part of a printing position (11) for cut form (5), wherein a roll sheet platen surface (16) defining a printing position for the roll sheet (5) is recessed from a cut form platen surface (13) defining a printing position for the cut form (4) by at least a distance (G) equivalent to the thickness of the roll sheet, and a platen gap at the portion of the cut form conveyed while overlapped on the roll sheet when printing on the cut form is identical with a platen gap at the other portion of the cut form, thereby eliminating degradation in printing quality of the cut form otherwise caused by variations in a platen gap. <IMAGE></p> |
