JPS6090456U

JPS6090456U - Paper cutting control device

Info

Publication number: JPS6090456U
Application number: JP18261883U
Authority: JP
Inventors: 下市　英二
Original assignee: 富士ゼロックス株式会社
Priority date: 1983-11-25
Filing date: 1983-11-25
Publication date: 1985-06-20

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の用紙切断制御装置のブロック図、第２図
はロール紙の切断状態を示す説明図、第３図は本考案の
一実施例の概略側面図、第４図は第３図の実施例におけ
る電気回路のブロック図である。１；原稿送り装置、２；ロール、・３；ベルト、４；セ
ンサ、５；感光ドラム、６，７；搬送ロール、８；カッ
ター、９；ＦＦ回路、１０；紙送り系駆動部、１１；原
稿枚数入力部、１２；原稿枚数記憶部、１３；減算カウ
ンタ、１４；原稿枚数検出部、１５；ＡＮＤ回路、１６
；カッター駆動部。FIG. 1 is a block diagram of a conventional paper cutting control device, FIG. 2 is an explanatory diagram showing the state of cutting roll paper, FIG. 3 is a schematic side view of an embodiment of the present invention, and FIG. FIG. 2 is a block diagram of an electric circuit in an embodiment of the present invention. 1; Document feeder, 2; Roll, 3; Belt, 4; Sensor, 5; Photosensitive drum, 6, 7; Conveyance roll, 8; Cutter, 9; FF circuit, 10; Paper feed system drive unit, 11; Original sheet number input section, 12; Original sheet number storage section, 13; Subtraction counter, 14; Original sheet number detection section, 15; AND circuit, 16
; Cutter drive unit.

Claims

[Scope of utility model registration request]

Detects the original inserted into the original insertion slot of the document feeder,
A sensor that operates a device that feeds the roll paper to the transfer unit based on the document detection signal, a memory section that stores the number of documents to be copied in advance, and a sensor that operates the document passage of the sensor based on the number of documents stored in the memory section. A subtraction device that subtracts the number of passed originals based on a signal, and when the number of originals of this subtraction device becomes zero, outputs a command signal to cut the roll paper, and uses the cutting command signal to match the roll paper with the image of the original. 1. A paper cutting control device comprising: a device for cutting at a position where the sheet is cut;