JPS5552560A - Magnetic stripe unit - Google Patents
Magnetic stripe unitInfo
- Publication number
- JPS5552560A JPS5552560A JP12397078A JP12397078A JPS5552560A JP S5552560 A JPS5552560 A JP S5552560A JP 12397078 A JP12397078 A JP 12397078A JP 12397078 A JP12397078 A JP 12397078A JP S5552560 A JPS5552560 A JP S5552560A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- recording medium
- magnetic
- signal
- head
- 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
Abstract
PURPOSE: To prevent unneeded abrasion of a magnetic head by making the magnetic head meet or separate from a print medium in accordance with a detection signal indicating the existence of a magnetic recording medium and also by starting or stopping information reception.
CONSTITUTION: Print medium 18 moves as shown by arrow B and when its end reaches optical sensor 12, sensor 12 detects it, so that detection circuit 13 will detect a magnetic recording medium being set. This detection signal is sent to AND circuit 11 and permission signal (a) is transmitted to magnetic-heat driver circuit 8, so that magnetic head 7 will come in contact with recording medium 19. Further, a signal from circuit 13 is supplied to AND circuit 14 and main control part 17; circuit 14 supplies reproduced signal (b) to read control circuit 15 and control part 17 commands that circuit 15 start a read. Then, when the end of recording medium 19 reaches sensor 12, a head separation signal is sent to circuit 8 and head 7 is separated from recording medium 19. For write operation, on the other hand, recording medium 19 is detected by using optical sensor 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12397078A JPS5552560A (en) | 1978-10-06 | 1978-10-06 | Magnetic stripe unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12397078A JPS5552560A (en) | 1978-10-06 | 1978-10-06 | Magnetic stripe unit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5552560A true JPS5552560A (en) | 1980-04-17 |
Family
ID=14873812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12397078A Pending JPS5552560A (en) | 1978-10-06 | 1978-10-06 | Magnetic stripe unit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5552560A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722015A (en) * | 1982-07-19 | 1988-01-26 | Canon Kabushiki Kaisha | Recording and reproducing apparatus using a plurality of kinds of magnetic heads |
US4987502A (en) * | 1986-10-06 | 1991-01-22 | Eastman Kodak Company | Anti-wear disk drive system |
-
1978
- 1978-10-06 JP JP12397078A patent/JPS5552560A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4722015A (en) * | 1982-07-19 | 1988-01-26 | Canon Kabushiki Kaisha | Recording and reproducing apparatus using a plurality of kinds of magnetic heads |
US4809095A (en) * | 1982-07-19 | 1989-02-28 | Canon Kabushiki Kaisha | Recording and reproducing apparatus selectively using a plurality of kinds of recording mediums |
US4987502A (en) * | 1986-10-06 | 1991-01-22 | Eastman Kodak Company | Anti-wear disk drive system |
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