KR890003546A - Automatic insertion of type paper from electronic typewriter - Google Patents

Automatic insertion of type paper from electronic typewriter Download PDF

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Publication number
KR890003546A
KR890003546A KR870009419A KR870009419A KR890003546A KR 890003546 A KR890003546 A KR 890003546A KR 870009419 A KR870009419 A KR 870009419A KR 870009419 A KR870009419 A KR 870009419A KR 890003546 A KR890003546 A KR 890003546A
Authority
KR
South Korea
Prior art keywords
paper
typewriter
electronic typewriter
guide
type paper
Prior art date
Application number
KR870009419A
Other languages
Korean (ko)
Inventor
김진철
Original Assignee
최근선
주식회사 금성사
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 최근선, 주식회사 금성사 filed Critical 최근선
Priority to KR870009419A priority Critical patent/KR890003546A/en
Publication of KR890003546A publication Critical patent/KR890003546A/en

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Abstract

내용 없음No content

Description

전자식 타자기의 타이프종이 자동삽입방식Automatic insertion of type paper from electronic typewriter

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1도는 본 발명에 따른 블록회로도. 제 2도는 제 1도의 동작상태 순서도.1 is a block circuit diagram according to the present invention. 2 is a flow chart of the operating state of FIG.

Claims (1)

전자식 타자기에 있어서, 전자식 타자기의 플래튼하부에 타이프종이의 삽입상태를 감지하는 포토센서 (1)(2)(3)를 각각 설치하여 전원이 인가된 상태에서 종이가 입력되면 CUP가 이를 감지하여 종이 삽입플래그가 셋트되었을시는 타자기의 메이 서비스루틴을 실행하고, 종이삽입플래그 페이퍼 가이드 솔레노이드를 구동하여 가이드를 들어준후, 캐리지를 중앙으로 이동시키고 플래튼을 일정량 만큼 구동시켜 종이를 삽입하고, 그리고 페이퍼 가이드 솔레노이드를 오프시켜 가이드를 원위치로 이동한후 캐리지를 원위치로하여 타자기의 메인서비스루틴을 실행하여 다시 종이 입력을 감지하도록한 것을 특징으로 하는 전자식 타자기의 타이프종이 자동삽입방식In the electronic typewriter, the photo sensor (1) (2) (3) is installed at the bottom of the platen of the electronic typewriter to detect the insertion state of the type paper, and when the paper is input while the power is applied, the CUP detects this. When the paper insertion flag is set, execute the typewriter may service routine, drive the paper insertion flag paper guide solenoid to lift the guide, move the carriage to the center and drive the platen by a certain amount to insert the paper, and Automatic type insertion type of electronic typewriter characterized in that the paper guide solenoid is turned off to move the guide to its original position, and then the carriage is returned to its original position to execute the main service routine of the typewriter to detect the paper input again. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR870009419A 1987-08-27 1987-08-27 Automatic insertion of type paper from electronic typewriter KR890003546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR870009419A KR890003546A (en) 1987-08-27 1987-08-27 Automatic insertion of type paper from electronic typewriter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR870009419A KR890003546A (en) 1987-08-27 1987-08-27 Automatic insertion of type paper from electronic typewriter

Publications (1)

Publication Number Publication Date
KR890003546A true KR890003546A (en) 1989-04-15

Family

ID=68343787

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870009419A KR890003546A (en) 1987-08-27 1987-08-27 Automatic insertion of type paper from electronic typewriter

Country Status (1)

Country Link
KR (1) KR890003546A (en)

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