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Patent Searching and Data


Title:
PRINTER
Document Type and Number:
Japanese Patent JP2003136821
Kind Code:
A
Abstract:

To provide a printer in which an appropriate winding tension can be imparted to an ink ribbon in correspondence with the type of the ink ribbon.

With regard to a drive current being fed to the drive motor of a ribbon winding shaft, a plurality of current value patterns are preset in a memory 81 (storage means). Any one of the plurality of current value patterns is selected on an operating panel 13 (selecting means) and a drive motor 73 is driven based on the selected current value pattern. The plurality of current value patterns being stored in the memory 81 (storage means) are preset such that a tension acting between a print head and the ribbon winding shaft is substantially constant from the start-of-winding to the end-of-winding depending on the type of an ink ribbon being set on a ribbon feed shaft.


Inventors:
UEDA MASAHIKO
YAMAMOTO TETSUYA
Application Number:
JP2001339676A
Publication Date:
May 14, 2003
Filing Date:
November 05, 2001
Export Citation:
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Assignee:
CITIZEN WATCH CO LTD
International Classes:
B41J33/52; B41J15/04; B41J17/02; B41J17/24; B41J31/00; (IPC1-7): B41J33/52; B41J17/02; B41J31/00
Attorney, Agent or Firm:
Toshitake Yamamoto