JPS6217652U

JPS6217652U -

Info

Publication number: JPS6217652U
Application number: JP10767385U
Authority: JP
Priority date: 1985-07-16
Filing date: 1985-07-16
Publication date: 1987-02-02

Description

[Brief explanation of the drawing]

第１図は本考案のクレーム対応図、第２図は本
考案に係る複写機についての実施例の外観図、第
３図はその内部概略図、第４図は本実施例に係る
用紙トレイの断面図、第５図はその平面図、第６
図はその要部斜視図、第７図は本実施例の制御系
のブロツク図である。１……乾式電子写真複写機、２……複写機ケー
シング、３……プラテンガラス、４……プラテン
カバー、５……操作パネル、６……用紙トレイ選
択ボタン、７……複写枚数設定ボタン、８……表
示ランプ、９……排紙トレイ、１０……原稿、１
１……露光系、１２……ドラム状感光体、１３…
…現像器、１４……転写器、１５……用紙、１６
……定着器、１７……搬送ベルト、１８……水平
用紙ガイド、１９……用紙トレイ、２０……給紙
ローラ、２１……トレイ正面カバー、３１……給
紙装置、３２……給紙台、３３……モータ、３４
……巻取り軸、３５……ウオームホイール、３６
……継手、３７……巻取りベルト、３８……軸、
３９……ガイドローラ、４０……水平維持ワイヤ
ー、４１……ガイドローラ、４２……枢支ブラケ
ツト、４３……ウオーム軸、４４……ウオームギ
ヤ、４５……ピニオン、４６……機体フレーム、
４７……ラツク、４８……給紙モータ、５０……
ＣＰＵ、５１……ＲＯＭ、５２……ＲＡＭ、５３
……入力インタフエース、５４……出力インタフ
エース。 Fig. 1 is a diagram corresponding to the claims of the present invention, Fig. 2 is an external view of an embodiment of a copying machine according to the present invention, Fig. 3 is an internal schematic diagram thereof, and Fig. 4 is a paper tray according to this embodiment. A sectional view, Fig. 5 is a plan view, and Fig. 6 is a sectional view.
The figure is a perspective view of the main part, and FIG. 7 is a block diagram of the control system of this embodiment. 1... Dry type electrophotographic copying machine, 2... Copying machine casing, 3... Platen glass, 4... Platen cover, 5... Operation panel, 6... Paper tray selection button, 7... Copy number setting button, 8...Display lamp, 9...Output tray, 10...Document, 1
1... Exposure system, 12... Drum-shaped photoreceptor, 13...
...Developer, 14...Transfer device, 15...Paper, 16
...Fuser, 17...Transport belt, 18...Horizontal paper guide, 19...Paper tray, 20...Paper feed roller, 21...Tray front cover, 31...Paper feeder, 32...Paper feed Base, 33...Motor, 34
... Winding shaft, 35 ... Worm wheel, 36
...Joint, 37 ... Winding belt, 38 ... Shaft,
39... Guide roller, 40... Horizontal maintenance wire, 41... Guide roller, 42... Pivot bracket, 43... Worm shaft, 44... Worm gear, 45... Pinion, 46... Body frame,
47...Rack, 48...Paper feed motor, 50...
CPU, 51...ROM, 52...RAM, 53
...Input interface, 54...Output interface.

Claims

[Scope of utility model registration request]

In an image forming apparatus including a plurality of paper feeding devices from which paper trays can be taken out when replenishing paper, a display means provided for each paper tray, and a control means for controlling driving of the display means and driving of the paper feeding device. and a paper tray selection means for selecting a paper tray, and the control means inputs a selection signal from the paper tray selection means, controls the drive of the paper feed device of the selected paper tray, and controls the drive of the paper feed device of the selected paper tray. A paper feeding device characterized by driving display means of the paper tray.