JPH0258749U - - Google Patents
Info
- Publication number
- JPH0258749U JPH0258749U JP13708788U JP13708788U JPH0258749U JP H0258749 U JPH0258749 U JP H0258749U JP 13708788 U JP13708788 U JP 13708788U JP 13708788 U JP13708788 U JP 13708788U JP H0258749 U JPH0258749 U JP H0258749U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- guide plate
- paper guide
- transfer unit
- belt
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図はこの考案の一実施例であるレーザプリ
ンタの要部の概略構成図、第２図はそれに使用す
る用紙ガイド板の斜視図、第３図Ａは他例である
用紙ガイド板の斜視図、第３図ＢはそのＢ―Ｂ線
断面図、第４図は第１図で使用する搬送ローラお
よび従動ローラに代えて搬送ベルトを使用する場
合の概略構成図、第５図は第１図で使用する中間
ローラに代えて側板のベルト案内面で感光体ベル
トを案内する場合の概略構成図、第６図はそのベ
ルト案内面を示す側板の斜視図、第７図は該レー
ザプリンタの内部機構の全体概略構成図である。
第８図は従来の画像形成装置の要部の概略構成図
、第９図はそれに使用する用紙ガイド板の斜視図
である。
１１ａ……感光体ベルト、１５……転写ユニツ
ト、１８……用紙、３０……用紙搬送路、３１…
…搬送ローラ、３３……用紙ガイド板、３３ａ…
…用紙案内面、４０……搬送ベルト。
Figure 1 is a schematic diagram of the main parts of a laser printer that is an embodiment of this invention, Figure 2 is a perspective view of a paper guide plate used therein, and Figure 3A is a perspective view of another example of a paper guide plate. Figure 3B is a sectional view taken along the line B-B, Figure 4 is a schematic diagram of the configuration when a conveyor belt is used in place of the conveyor roller and driven roller used in Figure 1, and Figure 5 is a cross-sectional view of the conveyor belt used in Figure 1. A schematic configuration diagram when the photoreceptor belt is guided by the belt guide surface of the side plate instead of the intermediate roller used in the figure, FIG. 6 is a perspective view of the side plate showing the belt guide surface, and FIG. 7 is a diagram of the laser printer. FIG. 3 is an overall schematic configuration diagram of the internal mechanism.
FIG. 8 is a schematic diagram of the main parts of a conventional image forming apparatus, and FIG. 9 is a perspective view of a paper guide plate used therein. 11a... Photoreceptor belt, 15... Transfer unit, 18... Paper, 30... Paper transport path, 31...
...Conveyance roller, 33...Paper guide plate, 33a...
...Paper guide surface, 40...Transport belt.
Claims (1)
用紙を送り出し、その用紙を用紙ガイド板で案内
して転写ユニツトへと導き、その転写ユニツトで
該用紙に感光体ベルト上の像を転写して記録を行
う画像形成装置において、前記搬送ローラまたは
前記搬送ベルトと前記転写ユニツトとの間でほぼ
全域にわたり前記用紙ガイド板の用紙案内面を前
記感光体ベルトと平行に配置するとともに、それ
ら対向する用紙ガイド板と感光体ベルト間の延長
上に前記用紙搬送路の少なくとも終端部分を設け
てなる、画像形成装置。 A conveyance roller or a conveyor belt sends out paper from a paper conveyance path, the paper is guided by a paper guide plate and guided to a transfer unit, and the transfer unit transfers the image on the photoreceptor belt to the paper for recording. In the image forming apparatus, the paper guide surface of the paper guide plate is disposed parallel to the photoreceptor belt over almost the entire area between the transport roller or the transport belt and the transfer unit, and the paper guide plate facing the paper guide plate An image forming apparatus, wherein at least a terminal end portion of the paper conveyance path is provided on an extension between photoreceptor belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13708788U JPH0258749U (en) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13708788U JPH0258749U (en) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258749U true JPH0258749U (en) | 1990-04-26 |
Family
ID=31398198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13708788U Pending JPH0258749U (en) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02124193A (en) * | 1988-11-02 | 1990-05-11 | Sophia Co Ltd | Pinball game machine |
-
1988
- 1988-10-20 JP JP13708788U patent/JPH0258749U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02124193A (en) * | 1988-11-02 | 1990-05-11 | Sophia Co Ltd | Pinball game machine |