Title:
PRINTING MECHANISM FOR PRINTING APPARATUS
Document Type and Number:
Japanese Patent JP3746953
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To save the resource and cut back the running cost by eliminating waste of an ink ribbon, and to improve the printing quality by eliminating adhesion of pollution on a paper.
SOLUTION: In providing a printing mechanism 1 for a printing apparatus M comprising a releasing mechanism part 6 for releasing a printing part 5 comprising an ink ribbon 3 in a state pressured by a pressuring member against a paper P on a platen 2 and a printing head 4, a first frame mechanism part 8 to be displaced by a releasing motor 7 for releasing the printing part 5 and a second frame mechanism part 9 for supporting the printing head 4 displaceably are provided. A main pressuring member 10 is disposed between the first frame mechanism part 8 and the second frame mechanism part 9 as well as an auxiliary pressuring member 11 having a pressuring force smaller than that of the main pressuring member 10 is disposed between the printing head 4 and the second frame mechanism part 9.
Inventors:
Eiji Aoki
Yoshio Mochizuki
Yoshio Mochizuki
Application Number:
JP2000402224A
Publication Date:
February 22, 2006
Filing Date:
December 28, 2000
Export Citation:
Assignee:
Nagano Japan Radio Co., Ltd.
International Classes:
B41J2/32; B41J25/304; B41J2/325; B41J17/02; B41J17/32; B41J31/00; B41J33/52; (IPC1-7): B41J17/02; B41J2/32; B41J2/325; B41J17/32; B41J31/00; B41J33/52
Domestic Patent References:
| JP10193652A | ||||
| JP11138873A |
Attorney, Agent or Firm:
Shimoda Shigeru