JPH0258265U - - Google Patents
Info
- Publication number
- JPH0258265U JPH0258265U JP13548888U JP13548888U JPH0258265U JP H0258265 U JPH0258265 U JP H0258265U JP 13548888 U JP13548888 U JP 13548888U JP 13548888 U JP13548888 U JP 13548888U JP H0258265 U JPH0258265 U JP H0258265U
- Authority
- JP
- Japan
- Prior art keywords
- transfer material
- guide member
- voltage
- set value
- power source
- 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 2
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
- Color Electrophotography (AREA)
Description
第１図は本考案一実施例の構成説明図、第２図
は用紙の含水率と転写効率の関係を示す図である
。
１０……感光体ドラム、１６，１６′……現像
器、２２……転写コロトロン、３２……コントロ
ールパネル、３４……制御手段、３８，４０，４
２……ガイド部材、４４，４６……スイツチ、４
８……第１電源、５０……第２電源。
FIG. 1 is an explanatory diagram of the configuration of an embodiment of the present invention, and FIG. 2 is a diagram showing the relationship between paper moisture content and transfer efficiency. 10... Photosensitive drum, 16, 16'... Developer, 22... Transfer corotron, 32... Control panel, 34... Control means, 38, 40, 4
2... Guide member, 44, 46... Switch, 4
8...first power supply, 50...second power supply.
Claims (1)
転写材を搬送し、電荷付与手段により該転写材背
面から電荷を付与して、該トナー像を転写材上に
転写するようにした画像形成装置において、 転写材の搬送を案内する部材に第１設定値の電
圧を供給する第１電源と、第２設定値の電圧を供
給する第２電源と、該第１及び第２電源からの該
案内部材への電圧供給を選択的に切り換える手段
とを設け、像担持体上に担持されたトナーの色が
黒の場合と、その他の色の場合で、該案内部材へ
の印加電圧を変更するようにしたことを特徴とす
る転写材搬送装置。[Claims for Utility Model Registration] A transfer material is conveyed in synchronization with a toner image formed on the surface of an image carrier, and a charge is applied from the back side of the transfer material by a charge applying means to transfer the toner image onto the transfer material. In the image forming apparatus, a first power source supplies a voltage of a first set value to a member that guides the conveyance of the transfer material, a second power source supplies a voltage of a second set value, and means for selectively switching the voltage supply to the guide member from the first and second power sources, and the guide member is provided with means for selectively switching the voltage supply to the guide member from the first and second power sources, and the guide member A transfer material conveying device characterized in that a voltage applied to a member is changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135488U JPH0746928Y2 (en) | 1988-10-19 | 1988-10-19 | Transfer material transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988135488U JPH0746928Y2 (en) | 1988-10-19 | 1988-10-19 | Transfer material transport device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258265U true JPH0258265U (en) | 1990-04-26 |
| JPH0746928Y2 JPH0746928Y2 (en) | 1995-10-25 |
Family
ID=31395159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988135488U Expired - Lifetime JPH0746928Y2 (en) | 1988-10-19 | 1988-10-19 | Transfer material transport device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746928Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5860756A (en) * | 1981-10-07 | 1983-04-11 | Ricoh Co Ltd | Transfer method |
| JPS58102279A (en) * | 1981-12-14 | 1983-06-17 | Fuji Xerox Co Ltd | Transfer device |
-
1988
- 1988-10-19 JP JP1988135488U patent/JPH0746928Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5860756A (en) * | 1981-10-07 | 1983-04-11 | Ricoh Co Ltd | Transfer method |
| JPS58102279A (en) * | 1981-12-14 | 1983-06-17 | Fuji Xerox Co Ltd | Transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746928Y2 (en) | 1995-10-25 |