JPS6230461U

JPS6230461U -

Info

Publication number: JPS6230461U
Application number: JP12152785U
Authority: JP
Priority date: 1985-08-09
Filing date: 1985-08-09
Publication date: 1987-02-24

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す外観図、第２
図はイメージスキヤナの構成説明図、第３図は原
稿の外観図、第４図は副走査範囲設定機構の構成
を示すブロツク図、第５図は副走査範囲設定機構
のフローチヤートである。１……スキヤナ本体、１ａ……原稿載置部、１
ｂ……読込部、２……紙送りローラ、３……原稿
、４……イメージセンサ、６ａ，６ｂ……スライ
ドレバー、７……ノブ、８……終端検出センサ、
９……基準位置表示、１１……カウンタ、１２…
…始点レジスタ、１３……終点レジスタ、１４…
…始点ボタン、１５……終点ボタン。 Fig. 1 is an external view showing one embodiment of the present invention;
3 is an external view of a document, FIG. 4 is a block diagram showing the configuration of a sub-scanning range setting mechanism, and FIG. 5 is a flowchart of the sub-scanning range setting mechanism. 1...Scanner main body, 1a...Document placement section, 1
b...Reading unit, 2...Paper feed roller, 3...Document, 4...Image sensor, 6a, 6b...Slide lever, 7...Knob, 8...End detection sensor,
9...Reference position display, 11...Counter, 12...
...Start point register, 13...End point register, 14...
...Start point button, 15...End point button.

Claims

[Scope of Claim for Utility Model Registration] (1) A conveying means for transporting a document, an image sensor that scans the document in the width direction perpendicular to the paper feed direction, and a scanning range for scanning the document in the width direction and the paper feed direction. and reading range setting means for setting,
The reading range setting means includes a main scanning range setting mechanism in the width direction consisting of a pair of slide levers arranged in the width direction of the document, and a reading start end setting that sets a scan start position based on the paper feed amount by the paper feed mechanism. 1. An image scanner comprising: a sub-scanning range setting mechanism; and a reading end setting device for setting a scanning end position. (2) The sub-scanning range setting mechanism includes a counter that counts the amount of paper feed, a start-end setting button for indicating the scan start-end position as a reading start-end setting device, and a start-end register that holds the count value from the end to the scan start position. and a termination register for holding a count value from the paper edge or scan start position to the scan termination position, and a termination setting button for indicating the scan termination position as a reading termination setting device. Image scanner in range (1).