JPS57174292A - Detection of misprinting - Google Patents

Detection of misprinting

Info

Publication number
JPS57174292A
JPS57174292A JP56060428A JP6042881A JPS57174292A JP S57174292 A JPS57174292 A JP S57174292A JP 56060428 A JP56060428 A JP 56060428A JP 6042881 A JP6042881 A JP 6042881A JP S57174292 A JPS57174292 A JP S57174292A
Authority
JP
Japan
Prior art keywords
printing
line
misprinting
wheel
printing wheel
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
JP56060428A
Other languages
Japanese (ja)
Other versions
JPS6367478B2 (en
Inventor
Akira Takahashi
Takenori Nemoto
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
Tateisi Electronics Co
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 Tateisi Electronics Co, Omron Tateisi Electronics Co filed Critical Tateisi Electronics Co
Priority to JP56060428A priority Critical patent/JPS57174292A/en
Publication of JPS57174292A publication Critical patent/JPS57174292A/en
Publication of JPS6367478B2 publication Critical patent/JPS6367478B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/46—Applications of alarms, e.g. responsive to approach of end of line

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)

Abstract

PURPOSE:To enable detection of misprinting even for an unmanned machine judging misprinting from the number of pulses compared with a value calculated based on a printing data as output when a printing wheel is returned to the reference position each time one line is printed. CONSTITUTION:While a printing wheel having a plurality of types on the peripheral surface thereof runs only in a fixed direction with a step motor to select types, it is moved axially to print for each digit thereby performing a printing for one line. In a printer of such a type, before the start of a printing, the printing wheel is set at the position of printing ''0'', for example, and then, a printing is performed on a receipt R for one line (7 digits in the drawing). When the printing wheel is returned to the reference position after the end of printing for one line, the number of pulses provided to the step motor is counted and compared with a value calculated based on a printing data Q required for driving the printing wheel. Thus, a checking is done for misprinting within one line.
JP56060428A 1981-04-20 1981-04-20 Detection of misprinting Granted JPS57174292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56060428A JPS57174292A (en) 1981-04-20 1981-04-20 Detection of misprinting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56060428A JPS57174292A (en) 1981-04-20 1981-04-20 Detection of misprinting

Publications (2)

Publication Number Publication Date
JPS57174292A true JPS57174292A (en) 1982-10-26
JPS6367478B2 JPS6367478B2 (en) 1988-12-26

Family

ID=13141944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56060428A Granted JPS57174292A (en) 1981-04-20 1981-04-20 Detection of misprinting

Country Status (1)

Country Link
JP (1) JPS57174292A (en)

Also Published As

Publication number Publication date
JPS6367478B2 (en) 1988-12-26

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