Title:
DOT PRINTER
Document Type and Number:
Japanese Patent JP2008126570
Kind Code:
A
Abstract:
To provide a dot printer free from an ink ribbon running failure due to paper powder or the like, a failure of a printing hammer, and a printing failure.
A cleaning ribbon part 12 is provided in a part of an ink ribbon 11. A detection mark 13 for detecting incoming of the cleaning ribbon part 12 is attached to the ink ribbon 11, and the detection mark 13 is also arranged in front of the cleaning ribbon part 12 in an ink ribbon running direction, while the dot printer has a detector 14 for detecting the detection mark 13.
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Inventors:
SUZUKI NAOTO
Application Number:
JP2006315668A
Publication Date:
June 05, 2008
Filing Date:
November 22, 2006
Export Citation:
Assignee:
RICOH PRINTING SYS LTD
International Classes:
B41J31/05; B41J31/00; B41J32/02
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