JPS5689977A - Ink ribbon device for printer - Google Patents
Ink ribbon device for printerInfo
- Publication number
- JPS5689977A JPS5689977A JP16866179A JP16866179A JPS5689977A JP S5689977 A JPS5689977 A JP S5689977A JP 16866179 A JP16866179 A JP 16866179A JP 16866179 A JP16866179 A JP 16866179A JP S5689977 A JPS5689977 A JP S5689977A
- Authority
- JP
- Japan
- Prior art keywords
- ribbon
- roller
- eyelet
- connecting part
- ink ribbon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
PURPOSE: To prevent to send a connecting part of the ribbon, which will cause an indistinct printing, into a printing area by a method wherein a recessed part is provided at the vicinity of the connecting part of the ribbon and detect it when it is passing through a feed roller in the ink ribbon device utilizing the endless ribbon.
CONSTITUTION: The ink ribbon 2' has an eyelet 2b at a vicinity of the connecting part 2a' as the recessed part and is housed in a wave form into a housing 1a of a ribbon cassette main frame 1'. When the first ribbon drive roller 6 is driven, the ribbon 2' is withdrawn from a roller 9 side, which is in a condition of rotation free. When the eyelet 2b comes between the roller 9 and a pinch roller 10, the pinch roller 10 moves to the arrow sign direction 11 and the eyelet 2b is detected at the detecting section below the pinch roller 10. Then, the driving of the roller 6 is stopped and now the ribbon 2' is sent into the reverse direction by the roller 9. When the eyelet 2b comes to a position between rollers 6, 8, the feeding direction of the ribbon is changed in the same manner.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16866179A JPS5689977A (en) | 1979-12-25 | 1979-12-25 | Ink ribbon device for printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16866179A JPS5689977A (en) | 1979-12-25 | 1979-12-25 | Ink ribbon device for printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5689977A true JPS5689977A (en) | 1981-07-21 |
Family
ID=15872149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16866179A Pending JPS5689977A (en) | 1979-12-25 | 1979-12-25 | Ink ribbon device for printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5689977A (en) |
-
1979
- 1979-12-25 JP JP16866179A patent/JPS5689977A/en active Pending
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