JPS6414766A - System for copying/collating floppy disk device - Google Patents
System for copying/collating floppy disk deviceInfo
- Publication number
- JPS6414766A JPS6414766A JP62170413A JP17041387A JPS6414766A JP S6414766 A JPS6414766 A JP S6414766A JP 62170413 A JP62170413 A JP 62170413A JP 17041387 A JP17041387 A JP 17041387A JP S6414766 A JPS6414766 A JP S6414766A
- Authority
- JP
- Japan
- Prior art keywords
- data
- floppy disk
- head
- heads
- collating
- 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 shorten processing time by providing the titled device with exclusive heads for data writing and reading and a buffer storage device for temporarily storing read data to collate writing data with reading data. CONSTITUTION:The device is provided with the read-only heads 13, 15 and write-only heads 14, 16. In copying processing, data are read out from a floppy disk 11 through the head 13, temporarily stored in the buffer storage device 17 and then written from the head 16 to a floppy disk 12. In collating processing, the data written in the floppy disk 12 are read out by the head 15 and compared with the data stored in the device 17 to inspect whether both the data coincide with each other or not. Consequently, the collation of a copied result can be simplified and the processing time can be shortened.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62170413A JPS6414766A (en) | 1987-07-08 | 1987-07-08 | System for copying/collating floppy disk device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62170413A JPS6414766A (en) | 1987-07-08 | 1987-07-08 | System for copying/collating floppy disk device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6414766A true JPS6414766A (en) | 1989-01-18 |
Family
ID=15904464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62170413A Pending JPS6414766A (en) | 1987-07-08 | 1987-07-08 | System for copying/collating floppy disk device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6414766A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9753416B2 (en) | 2015-05-25 | 2017-09-05 | Ricoh Company, Ltd. | Fixing device including a guide having a roughened face and image forming apparatus |
-
1987
- 1987-07-08 JP JP62170413A patent/JPS6414766A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9753416B2 (en) | 2015-05-25 | 2017-09-05 | Ricoh Company, Ltd. | Fixing device including a guide having a roughened face and image forming apparatus |
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