JPH0272255U - - Google Patents
Info
- Publication number
- JPH0272255U JPH0272255U JP15203588U JP15203588U JPH0272255U JP H0272255 U JPH0272255 U JP H0272255U JP 15203588 U JP15203588 U JP 15203588U JP 15203588 U JP15203588 U JP 15203588U JP H0272255 U JPH0272255 U JP H0272255U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- document
- guide
- forming apparatus
- rear guide
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Manual Feeding Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図はこの考案の一実施例に係る画像形成装
置の全体的な斜視図、第２図は第１図の要部の平
面図、第３図は第２図の側面図、第４図は第２図
の一部を拡大した平面図、第５図ａ，ｂ，ｃは第
１図の作用を示すタイムチヤート、第６図ａ，ｂ
は第１図の作用を説明する側面図、第７図は第１
図の情報処理作用を示すブロツク図である。
３……プリンタ本体（出力手段）、５……原稿
台、６，７……サイドガイド、８……リヤガイド
、２２……ステツピングモータ（駆動手段）、３
１，３２……光学センサ（検知手段）。
FIG. 1 is an overall perspective view of an image forming apparatus according to an embodiment of the invention, FIG. 2 is a plan view of the main parts of FIG. 1, FIG. 3 is a side view of FIG. 2, and FIG. is an enlarged plan view of a part of Fig. 2, Fig. 5 a, b, c is a time chart showing the operation of Fig. 1, Fig. 6 a, b
is a side view explaining the action of Fig. 1, and Fig. 7 is a side view of Fig. 1.
FIG. 2 is a block diagram showing the information processing operation of the diagram. 3...Printer main body (output means), 5...Document table, 6, 7...Side guide, 8...Rear guide, 22...Stepping motor (drive means), 3
1, 32... Optical sensor (detection means).
Claims (1)
された原稿のサイズに応じ画像形成部にて画像を
処理する画像形成装置であつて、前記原稿台上に
載置された原稿の左右側端部をガイドする左右方
向へ移動可能な一対のサイドガイドと、原稿の後
端部をガイドする前後方向へ移動可能なリヤガイ
ドと、このサイドガイド及びリヤガイドを原稿が
整列するまで移動させる駆動手段と、この駆動手
段により移動する前記サイドガイド及びリヤガイ
ドの移動量を光学的に検知する検知手段と、この
検知手段により検知された前記サイドガイド及び
リヤガイドの移動量を原稿のサイズとして前記画
像形成部に出力する出力手段とを備えたことを特
徴とする画像形成装置。 An image forming apparatus includes a document table on which a document is placed, and an image forming unit that processes an image according to the size of the document placed on the document table. A pair of side guides that are movable in the left-right direction that guide the left and right side edges, a rear guide that is movable in the front-back direction that guides the rear edge of the document, and a drive that moves the side guides and rear guide until the documents are aligned. means, a detection means for optically detecting the amount of movement of the side guide and the rear guide moved by the drive means, and the image forming method using the amount of movement of the side guide and the rear guide detected by the detection means as the size of the document. 1. An image forming apparatus, comprising: an output means for outputting to a portion of the image forming apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15203588U JPH0272255U (en) | 1988-11-22 | 1988-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15203588U JPH0272255U (en) | 1988-11-22 | 1988-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0272255U true JPH0272255U (en) | 1990-06-01 |
Family
ID=31426607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15203588U Pending JPH0272255U (en) | 1988-11-22 | 1988-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0272255U (en) |
-
1988
- 1988-11-22 JP JP15203588U patent/JPH0272255U/ja active Pending
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