ã€patent type】 invention patent ã€patent name】 thermal transfer printer
ã€Applicant】 Alps Electric Co., Ltd. [Inventor] Maruyama Takashi; Abe Rongwen [Address of the main applicant] Tokyo, Japan [Application Number].2
〠Application Date 】 2005.11.16
ã€Approval Announcement No.】 1775536
〠Validation announcement date 】 2006.05.24
[Main classification number] B41J2/32(2006.01)I
[Classification] B41J2/32(2006.01)I B41J33/14(2006.01)I
[Priority] 2004.11.17 JP 333326/2004
[Summary Item] 1. A thermal transfer printer, characterized in that it has: a thermal head; a platen roller; and a head lifter that makes the thermal head come into contact with and away from the platen roller/ A drop mechanism; an ink ribbon guided between the thermal head and the platen roller; a paper feed roller that can feed recording paper; and the thermal sensor disposed in the transport direction of the recording paper. A downstream side of the head, a peeling member capable of peeling off the ink ribbon in close contact with the recording sheet at the time of printing, and a gap between the thermal head and the peeling member and the ink An optical band sensor that detects a corresponding marker on the ink surface with a desired color on the surface.
[Instruction CD-ROM] D0621-1
[Abstract] An object of the present invention is to provide a thermal printer that reduces the running cost of an ink ribbon and can reduce the cost per image of the recording paper, and has a thermal head (4). ), the thermal head (4) can be used to lift/lower the head of the platen roller (3), the ribbon (18) leading between the thermal head (4) and the platen roller (3), A paper feed roller (13) capable of conveying the recording paper (17); and on the downstream side of the thermal head (4) in the transport direction of the recording paper (17), a recording paper and recording paper (17) are provided. ) The peeling roller (11c) peeled off by the closely contacting ink ribbon (18) is provided with a desired color that can be formed on the ink ribbon (18) between the thermal head (4) and the peeling roller (11). An optical tape sensor (12) that detects the ink surface corresponding to the detection marker is detected.
〠Agency 】 Yongxin Patent & Trademark Agency Co., Ltd. [Agent] Huang Jianfeng
Source: Beijing Wanfang Data Co., Ltd.