JPS6414766A - System for copying/collating floppy disk device - Google Patents

System for copying/collating floppy disk device

Info

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
Application number
JP62170413A
Other languages
Japanese (ja)
Inventor
Mikio Honda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP62170413A priority Critical patent/JPS6414766A/en
Publication of JPS6414766A publication Critical patent/JPS6414766A/en
Pending legal-status Critical Current

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.
JP62170413A 1987-07-08 1987-07-08 System for copying/collating floppy disk device Pending JPS6414766A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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