KR910009064B1 - Method for compensating character size of printer - Google Patents

Method for compensating character size of printer Download PDF

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Publication number
KR910009064B1
KR910009064B1 KR1019860010548A KR860010548A KR910009064B1 KR 910009064 B1 KR910009064 B1 KR 910009064B1 KR 1019860010548 A KR1019860010548 A KR 1019860010548A KR 860010548 A KR860010548 A KR 860010548A KR 910009064 B1 KR910009064 B1 KR 910009064B1
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South Korea
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character
inch
printer
size
line buffer
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KR1019860010548A
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Korean (ko)
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KR880008200A (en
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홍기태
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주식회사 금성사
구자학
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Dot-Matrix Printers And Others (AREA)

Abstract

The method for typing the character with constant size at the impact dot matrix printer comprises steps: a) checking the dot size mode whether it is 1/60 or 1/180 inch; b) reading character font of each mode from a character generator (33) and storing into a line buffer (32) at 1/180 inch mode; c) reading the character font from the character generator, insteting one row and column space at each 8 row and column, and storing into the line buffer; and d) typing the character by driving a motor (52) and a head (53).

Description

프린터용 문자크기의 보정방법How to correct character size for printer

제1도는 본 발명 방법을 설명하기 위한 시스템의 개략구성도.1 is a schematic diagram of a system for explaining the method of the present invention.

제2도는 본 발명 방법의 유통도.2 is a flow diagram of the method of the present invention.

제3a-b도는 본 발명을 설명하기 위한 도면.3a-b are views for explaining the present invention.

본 발명은 프린터용 문자크기의 보정방법에 관한 것으로서 특히 임팩트 돗트 매트릭스(Impact Dot Matrix)방식의 프린터에 있어 문자크기가 돗트크기에 따라서 달라지는데 이것을 일정한 크기로 만들기 위한 문자크기의 보정방법에 관한 것이다.The present invention relates to a method for correcting a character size for a printer, and more particularly to an impact dot matrix type printer, and to a method for correcting a character size for making the character size constant depending on the dot size.

종래에는 돗트 매트릭스방식 프린터의 종류에 따라서 프린터에 설치된 돗트크기가 다르게 되어 동일한 프로그램으로 동일한 문자를 인자하여도 문자의 크기가 달라지는 문제점이 있다.Conventionally, the dot size installed in the printer is different depending on the type of the dot matrix type printer, and there is a problem in that the size of the character varies even when the same character is printed by the same program.

본 발명은 이러한 종래의 문제점을 해결하기 위하여 돗트크기를 선별하여 돗트크기에 따라서 문자크기를 조절할 수 있도록한 프린터용 문자크기의 보정방법을 제공하는 것을 목적으로 하여 이하 첨부된 도면을 참조하면서 본 발명을 상세히 설명하면 다음과 같다.The present invention with reference to the accompanying drawings for the purpose of providing a method for correcting the character size for the printer to select a dot size to adjust the character size according to the dot size in order to solve the conventional problems. When described in detail as follows.

제1도 및 제2도를 참조하면 본 발명은 주컴퓨터(1)로부터 데이타를 받아들이기 위하여 입력랫치(21)로 구성된 데이타 입력부(2)와, 데이타 입력부(2)로부터 받아들인 데이타 코드에 따라서 문자폰트를 만들기 위하여 주처리기(31), 라인버퍼(32), 프로그램 ROM(34) 및 문자발생기(33)로 구성된 문자발생부(3)와, 돗트크기를 구분하기 위하여 리미트 스위치(41) 및 종처리기(42)로 구성된 선택부(4)와, 문자폰트를 인자하기 위하여 엔코더(51), 모터구동기(52), 헤드구동기(53) 및 반전기(54)로 구성된 인자부(5)를 포함하는 프린터에 있어서, 주처리기(31)가 프로그램 ROM(34)의 프로그램을 구동하여 데이타를 처리하고 돗트크기의 모드가 1/160인치인가 1/180인치 인가를 구분하는 제1단계와, 1/180인치인 경우 각 모드에 따른 문자폰트를 문자발생기(33)에서 독출하여 라인버퍼(32)에 기억시키고, 1/160인치이면 문자발생기(33)에서 폰트를 독출하여 8개의 횡렬당 1개의 공간횡령을 추가한 후 라인버퍼(32)에 기억시키는 제2단계와, 모터구동기(52)와 헤드구동기(53)를 구동시켜 인자하는 제3단계로 이루어진 구성으로 이러한 본 발명의 작용효과는 주컴퓨터(1)로부터 받아들인 입력 데이타에 해당하는 문자폰트를 문자발생부(3)에서 독출한 다음 이것을 인자부(5)에서 인자를 한다.1 and 2, the present invention relates to a data input section 2 composed of an input latch 21 and a data code received from the data input section 2 in order to receive data from the main computer 1. Character generator 3 composed of main processor 31, line buffer 32, program ROM 34, and character generator 33 to make the font, and limit switch 41 to distinguish dot size. A selector 4 composed of a terminator 42 and an imprinter 5 composed of an encoder 51, a motor driver 52, a head driver 53 and an inverter 54 for printing character fonts. In a printer comprising: a first step in which the main processor 31 drives a program of the program ROM 34 to process data and distinguish whether the dot size mode is 1/160 inch or 1/180 inch; In the case of / 180 inches, the character font according to each mode is read by the character generator 33 to the line buffer 32 And a second step of reading the font from the character generator 33, adding one space grab per eight rows, and storing it in the line buffer 32 if it is 1/160 inch, and the motor driver 52 and the head. The operation effect of the present invention consists of a third step of driving and printing the driver 53. The character font corresponding to the input data received from the main computer 1 is read by the character generator 3, and then this is In the printing section 5, printing is performed.

현재 프린터의 헤드크기는 0.1587mm(1/160)인치와 0.1411mm(1/180인치)가 있는데 문서양식의 형태는 먼저나온 1/160인치에 맞추어져 있는 것이 많다. 이것을 1/180인치 헤드를 사용하는 프린터로 인자를 하게 되면 글자의 크기가 작아져서 문서의 양식에 맞지 않게 된다.Current printer head sizes are 0.1587 mm (1/160) inches and 0.1411 mm (1/180 inches), but the form of the document is often set to 1/160 inches. If you print this to a printer using a 1 / 180-inch head, the size of the text will be smaller and will not fit in the format of the document.

따라서 본 발명은 제2도에 도시된 바와 같이 인자하기전에 문서양식이 1/160인치인가 1/180인치인가를 검사하여 1/180인치인 경우는 그대로 인지하고 1/160인치인 경우는 제3a-b도에 도시한 바와 같이 8횡렬당 1횡렬의 오차가 생기므로 8횡렬당 1횡렬을 공간횡렬로 만들어주면 1/180인치 헤드를 사용하는 프린터로 1/160인치 헤드프린터의 문서양식에 맞추어 인자하였을때 1/160인치의 문자크기와 동일해지므로 문서양식을 고치지 않고도 사용할 수 있게 된다. 그러므로 본 발명에 의하면 다른 크기의 헤드를 사용하는 돗트 매트릭스 프린터에서 문자양식을 고치지 않고도 인자하므로써 같은 문서양식을 사용할 수 있다.Therefore, the present invention checks whether the document form is 1/160 inch or 1/180 inch before printing, as shown in FIG. As shown in Fig. -b, there is an error of 1 column per 8 rows, so if you make one row per 8 rows as a space column, the printer uses a 1/180 inch head. When printed, it becomes the same size as 1/160 inch character, so it can be used without modifying the document style. Therefore, according to the present invention, the same document format can be used by printing without changing the character style in the dot matrix printer using different size heads.

Claims (1)

주처리기(31)에서 프로그램 ROM(34)의 프로그램을 구동하여 데이타를 처리하고, 돗트크기의 모드가 1/160인치인가 1/180인치인가를 구분하는 제1단계와, 1/180인치의 경우 각 모드에 다른 문자폰트를 문자발생기(33)에서 독출하여 라인버퍼(32)에 기억시키고 1/160인치이면 문자발생기(33)에서 폰트를 독출하여 8개의 횡렬당 1개의 공간횡렬을 추가한후 라인버퍼(32)에 기억시키는 제2단계와, 라인버퍼(32)에 기억된 문자폰트를 모터구동기(52)와 헤드구동기(53)를 구동시켜 인자하는 제3단계로 이루어진 프린터용 문자크기의 보정방법.The first step of processing data by driving the program of the program ROM 34 in the main processor 31 and distinguishing whether the dot size mode is 1/160 inch or 1/180 inch, and in the case of 1/180 inch In each mode, another character font is read out from the character generator 33, stored in the line buffer 32, and if it is 1/160 inch, the font is read out from the character generator 33, and one spatial column is added per eight rows. The second step of storing in the line buffer 32 and the third step of driving and printing the character font stored in the line buffer 32 by driving the motor driver 52 and the head driver 53 of the character size for the printer Correction method.
KR1019860010548A 1986-12-10 1986-12-10 Method for compensating character size of printer KR910009064B1 (en)

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Application Number Priority Date Filing Date Title
KR1019860010548A KR910009064B1 (en) 1986-12-10 1986-12-10 Method for compensating character size of printer

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Application Number Priority Date Filing Date Title
KR1019860010548A KR910009064B1 (en) 1986-12-10 1986-12-10 Method for compensating character size of printer

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KR880008200A KR880008200A (en) 1988-08-30
KR910009064B1 true KR910009064B1 (en) 1991-10-28

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