JPH01149668U - - Google Patents
Info
- Publication number
- JPH01149668U JPH01149668U JP4576988U JP4576988U JPH01149668U JP H01149668 U JPH01149668 U JP H01149668U JP 4576988 U JP4576988 U JP 4576988U JP 4576988 U JP4576988 U JP 4576988U JP H01149668 U JPH01149668 U JP H01149668U
- Authority
- JP
- Japan
- Prior art keywords
- guide plate
- roller
- conveyance
- fixing roller
- plotter
- 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
Links
- 238000010586 diagram Methods 0.000 description 6
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Fixing For Electrophotography (AREA)
- Paper Feeding For Electrophotography (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Description
第1図は本考案の一実施例におけるプロツタの
搬送経路の構成図、第2図はフアクシミリのプロ
ツタ部の搬送経路におけるカツト紙の経路の説明
図、第3図は従来の定着ローラのつづみ量の説明
図、第4図は従来の定着ローラによる中央遅れの
説明図、第5図は従来のプロツタの搬送経路の構
成図、第6図は従来の搬送経路におけるカツト紙
の形状を示す説明図、第7図は本考案の一実施例
におけるフアクシミリのプロツタ部の構成図、第
8図は本考案の一実施例におけるカツト紙の形状
を示す説明図である。
11,21,51:定着ローラ、12,22,
52:加圧ローラ、13,23,53:ガイド板
、14,24,54:搬送ガイド板、15,25
,55:OBMケーシング、16,26,56:
転写チヤージヤ、27,57,76:感光体ベル
ト(OBCベルト)、71:ピツクアツプコロ、
72:フイードコロ、73:セパレートコロ、7
4:レジストローラ、75:現像ローラ、77:
プリチヤージヤ、78:排紙ローラ、79:コピ
ーアウトセンサ、a〜c:カツト紙を搬送する際
の経路、h:ガイド板の高さ、D1:定着ローラ
の端部の直径、D2:定着ローラの中央部の直径
、θ:定着ローラと加圧ローラとがなす角。
Fig. 1 is a configuration diagram of the conveyance path of a plotter in an embodiment of the present invention, Fig. 2 is an explanatory diagram of the path of cut paper in the conveyance path of the plotter section of a facsimile machine, and Fig. 3 is a diagram of a conventional fixing roller stack. Figure 4 is an illustration of the center lag due to a conventional fixing roller, Figure 5 is a configuration diagram of a conventional plotter conveyance path, and Figure 6 is an explanation showing the shape of cut paper in a conventional plotter conveyance path. FIG. 7 is a configuration diagram of a plotter section of a facsimile according to an embodiment of the present invention, and FIG. 8 is an explanatory diagram showing the shape of cut paper in an embodiment of the present invention. 11, 21, 51: fixing roller, 12, 22,
52: Pressure roller, 13, 23, 53: Guide plate, 14, 24, 54: Conveyance guide plate, 15, 25
, 55: OBM casing, 16, 26, 56:
Transfer charger, 27, 57, 76: Photoreceptor belt (OBC belt), 71: Pick up roller,
72: Feed roller, 73: Separate roller, 7
4: Registration roller, 75: Developing roller, 77:
Pre-charge, 78: Paper discharge roller, 79: Copy out sensor, a to c: Path for transporting cut paper, h: Height of guide plate, D1 : Diameter of end of fixing roller, D2 : Fixing Diameter of the center of the roller, θ: The angle between the fixing roller and the pressure roller.
Claims (1)
およびガイド板を介して搬送し、つづみ量を有す
る定着ローラおよび加圧ローラ間に挾み込み、該
トナー像を定着させるプロツタの搬送経路におい
て、上記加圧ローラに対し、上記定着ローラを搬
送方向手前に配置し、かつ上記ガイド板をニツプ
より低く配置し、かつ上記搬送ガイド板を凸状に
形成したことを特徴とするプロツタの搬送経路。 In the conveyance path of a plotter, which transfers a toner image onto a cut sheet of paper, conveys it via a conveyance guide plate and a guide plate, and fixes the toner image by sandwiching it between a fixing roller and a pressure roller having a binding amount. , the fixing roller is disposed in front of the pressure roller in the conveyance direction, the guide plate is disposed lower than the nip, and the conveyance guide plate is formed in a convex shape. .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988045769U JPH0745087Y2 (en) | 1988-04-05 | 1988-04-05 | Plotter transport route |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988045769U JPH0745087Y2 (en) | 1988-04-05 | 1988-04-05 | Plotter transport route |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01149668U true JPH01149668U (en) | 1989-10-17 |
JPH0745087Y2 JPH0745087Y2 (en) | 1995-10-11 |
Family
ID=31272066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988045769U Expired - Lifetime JPH0745087Y2 (en) | 1988-04-05 | 1988-04-05 | Plotter transport route |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0745087Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009175460A (en) * | 2008-01-25 | 2009-08-06 | Ricoh Co Ltd | Image forming apparatus |
JP2009175458A (en) * | 2008-01-25 | 2009-08-06 | Ricoh Co Ltd | Image forming apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161738A (en) * | 1979-05-28 | 1980-12-16 | Canon Inc | Device for conveying sheet for copying machine or the like |
JPS5816274A (en) * | 1981-07-21 | 1983-01-29 | Canon Inc | Fixing device |
JPS6029772A (en) * | 1983-07-29 | 1985-02-15 | Hitachi Ltd | Conveying and fixing device for sheet paper |
-
1988
- 1988-04-05 JP JP1988045769U patent/JPH0745087Y2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55161738A (en) * | 1979-05-28 | 1980-12-16 | Canon Inc | Device for conveying sheet for copying machine or the like |
JPS5816274A (en) * | 1981-07-21 | 1983-01-29 | Canon Inc | Fixing device |
JPS6029772A (en) * | 1983-07-29 | 1985-02-15 | Hitachi Ltd | Conveying and fixing device for sheet paper |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009175460A (en) * | 2008-01-25 | 2009-08-06 | Ricoh Co Ltd | Image forming apparatus |
JP2009175458A (en) * | 2008-01-25 | 2009-08-06 | Ricoh Co Ltd | Image forming apparatus |
Also Published As
Publication number | Publication date |
---|---|
JPH0745087Y2 (en) | 1995-10-11 |
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