JPH0258759U - - Google Patents
Info
- Publication number
- JPH0258759U JPH0258759U JP13869788U JP13869788U JPH0258759U JP H0258759 U JPH0258759 U JP H0258759U JP 13869788 U JP13869788 U JP 13869788U JP 13869788 U JP13869788 U JP 13869788U JP H0258759 U JPH0258759 U JP H0258759U
- Authority
- JP
- Japan
- Prior art keywords
- document
- scanner
- leading edge
- mirror
- document table
- 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
- 238000012790 confirmation Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Holders For Sensitive Materials And Originals (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Description
第１図は本考案の原稿先端確認装置の一実施例
を示す転写型電子写真装置の外観図、第２図は第
１図の要部の構成を示す断面図、第３図は本考案
における露光光学系の斜視図、第４図は原稿先端
確認時の作動状態を示す要部の断面図、第５図は
第１図の転写型電子写真装置の作動工程を示すフ
ローチヤート、第６図は従来の転写型電子写真装
置の概要を示す断面図、第７図は第６図の部分拡
大図である。
１……コンタクトガラス、２……ハロゲンラン
プ、５……感光体ドラム、６……第１ミラー、７
……第２ミラー、８……第３ミラー、１９……基
準位置スケール、２０……圧板、２４……第１ホ
ームポジシヨン、２５……第２ホームポジシヨン
、２６……原稿先端確認スイツチ、２７……ワイ
ヤ、２８……スキヤナーモータ、３０……原稿先
端確認用窓ミラー、Ｉ……第１スキヤナー、…
…第２スキヤナー。
Fig. 1 is an external view of a transfer type electrophotographic device showing an embodiment of the document leading edge confirmation device of the present invention, Fig. 2 is a cross-sectional view showing the configuration of the main part of Fig. A perspective view of the exposure optical system, FIG. 4 is a sectional view of essential parts showing the operating state when checking the leading edge of a document, FIG. 5 is a flowchart showing the operating process of the transfer type electrophotographic apparatus of FIG. 1, and FIG. 6 7 is a sectional view showing an outline of a conventional transfer type electrophotographic apparatus, and FIG. 7 is a partially enlarged view of FIG. 6. DESCRIPTION OF SYMBOLS 1... Contact glass, 2... Halogen lamp, 5... Photosensitive drum, 6... First mirror, 7
...Second mirror, 8...Third mirror, 19...Reference position scale, 20...Press plate, 24...First home position, 25...Second home position, 26...Document leading edge confirmation switch , 27...Wire, 28...Scanner motor, 30...Document leading edge confirmation window mirror, I...First scanner,...
...Second Scanner.
Claims (1)
を左右に移動できるように備える転写型電子写真
装置の本体フレームに、ＯＮ操作したときに上記
第１スキヤナーと第２スキヤナーを移動させて第
２スキヤナーを原稿台の基準位置の下方位置で停
止させるための原稿先端確認スイツチを設置し、
且つ上記本体フレーム上に、開いたときに上記第
２スキヤナーの上部ミラー背面からの反射像を受
けて本体フレーム上方へ透過させるための原稿の
先端確認用窓ミラーを、原稿台の基準位置に沿わ
せて開閉可能に取り付けてなることを特徴とする
原稿先端確認装置。 A main body frame of a transfer type electrophotographic apparatus is provided with a first scanner and a second scanner so as to be movable from side to side under the document table. A document edge confirmation switch is installed to stop the document at a position below the standard position of the document table.
Furthermore, a window mirror for confirming the leading edge of the document is installed on the main frame, along the reference position of the document table, for receiving the reflected image from the rear surface of the upper mirror of the second scanner and transmitting it to the upper part of the main frame when opened. A document leading edge confirmation device characterized in that it is attached so that it can be opened and closed at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13869788U JPH0258759U (en) | 1988-10-25 | 1988-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13869788U JPH0258759U (en) | 1988-10-25 | 1988-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258759U true JPH0258759U (en) | 1990-04-26 |
Family
ID=31401277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13869788U Pending JPH0258759U (en) | 1988-10-25 | 1988-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258759U (en) |
-
1988
- 1988-10-25 JP JP13869788U patent/JPH0258759U/ja active Pending
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