JPS5513453A - Test method for print state - Google Patents

Test method for print state

Info

Publication number
JPS5513453A
JPS5513453A JP8554678A JP8554678A JPS5513453A JP S5513453 A JPS5513453 A JP S5513453A JP 8554678 A JP8554678 A JP 8554678A JP 8554678 A JP8554678 A JP 8554678A JP S5513453 A JPS5513453 A JP S5513453A
Authority
JP
Japan
Prior art keywords
print
density
state
cpu70
ensure
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.)
Granted
Application number
JP8554678A
Other languages
Japanese (ja)
Other versions
JPS5843787B2 (en
Inventor
Hiroshi Hayashi
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.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
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 Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP53085546A priority Critical patent/JPS5843787B2/en
Publication of JPS5513453A publication Critical patent/JPS5513453A/en
Publication of JPS5843787B2 publication Critical patent/JPS5843787B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Handling Of Cut Paper (AREA)
  • Image Input (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

PURPOSE: To ensure a high-contrast print of the characters at all times by giving a test to the density and quality of the printed character pattern and thus monitoring the state of both the print ribbon and the print head.
CONSTITUTION: Charge coupling element 63 and 64 (pickup elements) provided at bankbook conveying path 60 within the registering machine of the automatic cash deposite machine scans and reads the density and quality of the character pattern printed on bankbook 50 inserted to path 60, and the scanning positions are read out by position detection switches 65 and 66. The picture signals read by element 63 and 64 are supplied to process circuit 73 incorporating the level discriminators featuring plural different reference levels. And the plural data separated according to the encoded density are memorized in the data pattern area of memory 80 via CPU70 and then compared with the model data pattern of memory 80 through CPU70 to decide the print state for display on display unit 79. In such a way, the print state is always monitored to ensure a high-contrast print.
COPYRIGHT: (C)1980,JPO&Japio
JP53085546A 1978-07-12 1978-07-12 Printing condition inspection device Expired JPS5843787B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53085546A JPS5843787B2 (en) 1978-07-12 1978-07-12 Printing condition inspection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53085546A JPS5843787B2 (en) 1978-07-12 1978-07-12 Printing condition inspection device

Publications (2)

Publication Number Publication Date
JPS5513453A true JPS5513453A (en) 1980-01-30
JPS5843787B2 JPS5843787B2 (en) 1983-09-29

Family

ID=13861842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53085546A Expired JPS5843787B2 (en) 1978-07-12 1978-07-12 Printing condition inspection device

Country Status (1)

Country Link
JP (1) JPS5843787B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727779A (en) * 1980-07-28 1982-02-15 Fujitsu Ltd Judging of printing density in printer
JPS58168589A (en) * 1982-03-31 1983-10-04 Fujitsu Ltd System for processing optical data
JPS60175187A (en) * 1984-02-21 1985-09-09 Nok Corp Measuring method of printing quality
JPS61109176A (en) * 1984-10-31 1986-05-27 Konishiroku Photo Ind Co Ltd Deciding device for print quality
JPS6419475A (en) * 1987-07-15 1989-01-23 Toppan Printing Co Ltd Character printing quality managing device
US5173850A (en) * 1988-02-12 1992-12-22 Hitachi, Ltd. Apparatus and method for checking print quality of turnaround medium

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952932A (en) * 1972-09-25 1974-05-23
JPS509653A (en) * 1973-05-28 1975-01-31
JPS50114932A (en) * 1974-02-19 1975-09-09
JPS50125642A (en) * 1974-03-20 1975-10-02
JPS50145031A (en) * 1974-05-11 1975-11-21

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4952932A (en) * 1972-09-25 1974-05-23
JPS509653A (en) * 1973-05-28 1975-01-31
JPS50114932A (en) * 1974-02-19 1975-09-09
JPS50125642A (en) * 1974-03-20 1975-10-02
JPS50145031A (en) * 1974-05-11 1975-11-21

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5727779A (en) * 1980-07-28 1982-02-15 Fujitsu Ltd Judging of printing density in printer
JPH0237306B2 (en) * 1980-07-28 1990-08-23 Fujitsu Ltd
JPS58168589A (en) * 1982-03-31 1983-10-04 Fujitsu Ltd System for processing optical data
JPH0549469B2 (en) * 1982-03-31 1993-07-26 Fujitsu Ltd
JPS60175187A (en) * 1984-02-21 1985-09-09 Nok Corp Measuring method of printing quality
JPS61109176A (en) * 1984-10-31 1986-05-27 Konishiroku Photo Ind Co Ltd Deciding device for print quality
JPS6419475A (en) * 1987-07-15 1989-01-23 Toppan Printing Co Ltd Character printing quality managing device
JP2634049B2 (en) * 1987-07-15 1997-07-23 凸版印刷株式会社 Text printing quality control device
US5173850A (en) * 1988-02-12 1992-12-22 Hitachi, Ltd. Apparatus and method for checking print quality of turnaround medium

Also Published As

Publication number Publication date
JPS5843787B2 (en) 1983-09-29

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