Ink jet system recorder |
|||||||
| 申请号 | JP7209788 | 申请日 | 1988-03-28 | 公开(公告)号 | JPH01244865A | 公开(公告)日 | 1989-09-29 |
| 申请人 | Toshiba Corp; | 发明人 | HATTORI SHUNSUKE; | ||||
| 摘要 | PURPOSE:To prevent contamination by ink of a thermal head and sticking of a scale and besides, to enable good recording with no irregularity of density to be performed, by a method wherein a sheet state member of good thermal conductivity is arranged between a film and the thermal head, an interval between the film and the sheet state member is divided into a plurality of sections, and ink of different color is supplied between the sections. CONSTITUTION:By arranging a sheet state member 12 of good thermal conductivity between a film 13 and a thermal head 15, the thermal head 15 comes never in direct contact with ink 22, and heat from a heating element of said thermal head can be well conducted to the ink in a small hole 14 of the film through the sheet state member 12. Therefore, contamination by the ink and sticking of a scale can be prevented. Further, a material amount of ink can be reserved near a contact part of the sheet member and the film by a capillary phenomenon. Furthermore, by dividing an interval between the film and the sheet state member into a plurality of sections along a longitudinal direction of the film and by arranging an ink supply mechanism 36 which supplies ink of a different color between the sections, good color recording can be performed without generating a color mixture by ink of a different color. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈