发明名称 PRINTER AND ITS CONTROL METHOD
摘要 <P>PROBLEM TO BE SOLVED: To provide a printer that can eliminate trouble caused by a rolled sheet remaining in a conveyance path. Ž<P>SOLUTION: In the printing apparatus 101, after a rolled sheet 1 is forwarded in the delivering direction, it is conveyed in the taking-up direction for printing to be performed. After completion of printing, the rolled sheet 1 is again conveyed in the delivering direction, and a printed matter is cut with a cutter unit 5. Then, when the end of the rolled sheet 1 is detected during the forwarding operation of the rolled sheet 1, discrimination is conducted if the length in the conveying direction is less than X, wherein X represents a length in the sub-scanning direction of an image to be printed. If the length in the conveying direction is discriminated as less than X, the rolled sheet 1 is retreated from the conveyance path as printing is impossible. Also, if the length in the conveying direction is discriminated as X or longer, the printed matter is half cut. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010069824(A) 申请公布日期 2010.04.02
申请号 JP20080242463 申请日期 2008.09.22
申请人 CANON INC 发明人 TAKAGI ATSUSHI
分类号 B41J11/70;B41J29/38;B41J29/48 主分类号 B41J11/70
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