JPH03119855U

JPH03119855U -

Info

Publication number: JPH03119855U
Application number: JP2811790U
Authority: JP
Priority date: 1990-03-22
Filing date: 1990-03-22
Publication date: 1991-12-10
Anticipated expiration: 2005-03-22
Also published as: JP2525693Y2

Description

[Brief explanation of drawings]

第１−１図は、本考案の一実施例を適用し得る
画像形成装置の一例の前面斜視図、第１−２図、
第１−３図及び第１−４図は、ジヤム発生時の第
１−１図Ａ部各拡大詳細図、第２−１図は、ジヤ
ム処理のために搬送加圧を解除した時の要部斜視
図、第２−２図は、第２−１図のＢ部拡大詳細図
、第３−１図は、ジヤム処理フローを示す構成ブ
ロツク図、第３−２図は、優先順位をつけたとき
のジヤム処理フローを示す構成ブロツク図、第４
−１図及び第４−２図は、第２実施例説明図、第
５−１図は、画像形成装置の操作部一例図、第５
−２図は、ジヤム表示部の一例図、第５−３図は
、ジヤム検知センサ位置の一例図、第５−４図及
び第５−５図は、ジヤム処理手順の一例図である
。７，８……ジヤム処理用把手、１０……表示ラ
ンプ、２３……ジヤム処理用開閉カバー。 1-1 is a front perspective view of an example of an image forming apparatus to which an embodiment of the present invention can be applied; FIG. 1-2;
Figures 1-3 and 1-4 are enlarged detailed views of section A in Figure 1-1 when a jam occurs, and Figure 2-1 is a diagram showing the details when transport pressure is released for jam treatment. Fig. 2-2 is an enlarged detailed view of part B in Fig. 2-1, Fig. 3-1 is a block diagram showing the jam processing flow, and Fig. 3-2 is a diagram showing priority order. 4. Configuration block diagram showing the jam processing flow when
-1 and 4-2 are explanatory views of the second embodiment, and Fig. 5-1 is an example of the operation section of the image forming apparatus.
FIG. 5-2 is an example of the jam display section, FIG. 5-3 is an example of the jam detection sensor position, and FIGS. 5-4 and 5-5 are examples of the jam processing procedure. 7, 8...Handle for jam processing, 10...Display lamp, 23...Opening/closing cover for jam processing.

Claims

[Claims for Utility Model Registration] (1) An image forming apparatus characterized in that an indicator lamp that lights up in response to the output of a jam detection sensor is provided near a jam processing section. (2) The image forming apparatus according to claim 1 or 2, wherein the priority order of the plurality of jam processing is clearly indicated by blinking of the display lamp. (3) The image forming apparatus according to claim 1 or 2, wherein the display lamp lights up in response to opening/closing of a cover for jam processing and an output of a jam detection sensor.