JPS5487119A - Printer with print check mechanism - Google Patents

Printer with print check mechanism

Info

Publication number
JPS5487119A
JPS5487119A JP15447377A JP15447377A JPS5487119A JP S5487119 A JPS5487119 A JP S5487119A JP 15447377 A JP15447377 A JP 15447377A JP 15447377 A JP15447377 A JP 15447377A JP S5487119 A JPS5487119 A JP S5487119A
Authority
JP
Japan
Prior art keywords
print
section
control section
printed
optical reader
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
JP15447377A
Other languages
Japanese (ja)
Inventor
Kenjiro Goto
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15447377A priority Critical patent/JPS5487119A/en
Publication of JPS5487119A publication Critical patent/JPS5487119A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To guarantee the quality of printing, by finding out the print miss correctly, through the checking of the comparison check circuit between the letters read in with optical reader and the print letter data at the print control section.
CONSTITUTION: The print control section 2 indicates the print letter data to the print section 1, and the letters printed with the print section are read in with the optical reader 4. Further, the letters read in with the optical reader 4 and the print letter data of the print control section 2 are compared with the comparison check circuit 5. By controlling the print control section 2 with the result of comparison printed at the comparison check section 5, the result of print printed with the print section 1 is checked and the print miss can correctly be found out, allowing to guarantee the quality of printing.
COPYRIGHT: (C)1979,JPO&Japio
JP15447377A 1977-12-23 1977-12-23 Printer with print check mechanism Pending JPS5487119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15447377A JPS5487119A (en) 1977-12-23 1977-12-23 Printer with print check mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15447377A JPS5487119A (en) 1977-12-23 1977-12-23 Printer with print check mechanism

Publications (1)

Publication Number Publication Date
JPS5487119A true JPS5487119A (en) 1979-07-11

Family

ID=15585011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15447377A Pending JPS5487119A (en) 1977-12-23 1977-12-23 Printer with print check mechanism

Country Status (1)

Country Link
JP (1) JPS5487119A (en)

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