JPH02117533U - - Google Patents

Info

Publication number
JPH02117533U
JPH02117533U JP2562089U JP2562089U JPH02117533U JP H02117533 U JPH02117533 U JP H02117533U JP 2562089 U JP2562089 U JP 2562089U JP 2562089 U JP2562089 U JP 2562089U JP H02117533 U JPH02117533 U JP H02117533U
Authority
JP
Japan
Prior art keywords
loading
pressure
sheet
image forming
forming apparatus
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2562089U
Other languages
Japanese (ja)
Other versions
JP2533116Y2 (en
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 filed Critical
Priority to JP1989025620U priority Critical patent/JP2533116Y2/en
Priority to US07/490,067 priority patent/US4998130A/en
Publication of JPH02117533U publication Critical patent/JPH02117533U/ja
Application granted granted Critical
Publication of JP2533116Y2 publication Critical patent/JP2533116Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例である画像形成装置
のメデイアカートリツジと圧力ローラ近傍の概略
構成図である。第２図は、同画像形成装置に装着
されるメデイアカートリツジからメデイアシート
その先端のリーダシートが引き出されたときの外
観斜視図である。第３図は同画像形成装置の駆動
用ギア部の主要部の構成図である。第４図は、同
画像形成装置の概略構成図である。第５図は同画
像形成装置のメデイアシートの自動装填動作のフ
ローチヤートである。第６図は同画像形成装置の
制御部の一部のブロツク図である。 ５１，５２……圧力ローラ、１３……巻取ロー
ラ、７１……装填検出手段（マイクロスイツチ）
、Ｓ……メデイアシート、Ｌ……リーダシート。 FIG. 1 is a schematic diagram of the vicinity of a media cartridge and a pressure roller of an image forming apparatus that is an embodiment of this invention. FIG. 2 is a perspective view of the appearance when the leader sheet at the leading end of the media sheet is pulled out from the media cartridge installed in the image forming apparatus. FIG. 3 is a configuration diagram of the main parts of the driving gear section of the image forming apparatus. FIG. 4 is a schematic configuration diagram of the image forming apparatus. FIG. 5 is a flowchart of the automatic media sheet loading operation of the image forming apparatus. FIG. 6 is a block diagram of a part of the control section of the image forming apparatus. 51, 52...pressure roller, 13...take-up roller, 71...loading detection means (micro switch)
, S...Media sheet, L...Leader sheet.

Claims (1)

【実用新案登録請求の範囲】 先端にリーダシートが接続されたロール状のメ
デイアシートの自動装填手段と、前記自動装填手
段によりリーダシートの装填が完了了したことを
検出する装填検出手段および圧力現像ローラの圧
力解除手段を備える画像形成装置において、 前記装填検出手段がリーダシートの装填完了を
検出したとき前記圧力解除手段が圧力現像ローラ
の圧力を解除するとともに、装填完了後も一定時
間シート搬送動作を続行する装填搬送手段を設け
たことを特徴とする画像形成装置。[Claims for Utility Model Registration] Automatic loading means for a roll-shaped media sheet having a leader sheet connected to its tip, loading detection means for detecting completion of leader sheet loading by the automatic loading means, and pressure development. In an image forming apparatus including roller pressure release means, when the loading detection means detects the completion of leader sheet loading, the pressure release means releases the pressure on the pressure developing roller, and the sheet conveyance operation continues for a certain period of time even after the loading is completed. An image forming apparatus characterized by being provided with loading and conveying means for continuing the process.
JP1989025620U 1989-03-07 1989-03-07 Image forming device Expired - Fee Related JP2533116Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989025620U JP2533116Y2 (en) 1989-03-07 1989-03-07 Image forming device
US07/490,067 US4998130A (en) 1989-03-07 1990-03-07 Method of loading media sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989025620U JP2533116Y2 (en) 1989-03-07 1989-03-07 Image forming device

Publications (2)

Publication Number Publication Date
JPH02117533U true JPH02117533U (en) 1990-09-20
JP2533116Y2 JP2533116Y2 (en) 1997-04-23

Family

ID=31246516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989025620U Expired - Fee Related JP2533116Y2 (en) 1989-03-07 1989-03-07 Image forming device

Country Status (1)

Country Link
JP (1) JP2533116Y2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104306U (en) * 1972-03-07 1973-12-05
JPS5613294A (en) * 1979-07-06 1981-02-09 Fuji Heavy Ind Ltd Method and device for analyzing movement of aircraft
JPS6444435A (en) * 1987-08-11 1989-02-16 Sharp Kk Image forming device provided with medium cartridge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104306U (en) * 1972-03-07 1973-12-05
JPS5613294A (en) * 1979-07-06 1981-02-09 Fuji Heavy Ind Ltd Method and device for analyzing movement of aircraft
JPS6444435A (en) * 1987-08-11 1989-02-16 Sharp Kk Image forming device provided with medium cartridge

Also Published As

Publication number Publication date
JP2533116Y2 (en) 1997-04-23

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Legal Events

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LAPS Cancellation because of no payment of annual fees