JPH0331761U - - Google Patents
Info
- Publication number
- JPH0331761U JPH0331761U JP9215989U JP9215989U JPH0331761U JP H0331761 U JPH0331761 U JP H0331761U JP 9215989 U JP9215989 U JP 9215989U JP 9215989 U JP9215989 U JP 9215989U JP H0331761 U JPH0331761 U JP H0331761U
- Authority
- JP
- Japan
- Prior art keywords
- corona discharger
- transfer
- image carrier
- end block
- transfer device
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は、本考案の転写装置が適用可能な静電
複写装置の全体概略図、第２図転写チヤージヤの
断面図、第３図ａ，ｂはその斜視図及び上面図、
第４図はアース部材と感光体ドラム上に流れる電
流との関係を示すグラフ、第５図及び第６図は本
考案の別の実施例を示す上面図及び断面図である
。
１……感光体ドラム、２……転写チヤージヤ、
１５……エンドブロツク、１６……アース部材、
１７……チヤージヤケーシング。
FIG. 1 is an overall schematic diagram of an electrostatic copying apparatus to which the transfer device of the present invention can be applied, FIG. 2 is a sectional view of a transfer charger, FIGS. 3 a and 3 are a perspective view and a top view thereof,
FIG. 4 is a graph showing the relationship between the ground member and the current flowing on the photosensitive drum, and FIGS. 5 and 6 are a top view and a sectional view showing another embodiment of the present invention. 1...Photosensitive drum, 2...Transfer charger,
15...End block, 16...Grounding member,
17...Chargeer casing.
Claims (1)
を配置し、該エンドブロツクに両端を支承された
チヤージワイヤを張設し、該チヤージワイヤの一
端に高圧電源と接続された電圧印加端子を備えた
コロナ放電器を有し、該コロナ放電器により像担
持体に形成されたトナー像を転写紙に転写するよ
うにした転写装置において、 前記コロナ放電器の転写紙の両側部に対応する
位置に、コロナ放電器から像担持体に流れる電流
を小さくするアース部材を設けたことを特徴とす
る前記転写装置。[Claims for Utility Model Registration] An end block is arranged at both longitudinal ends of the casing, a charge wire supported at both ends is stretched across the end block, and a voltage application terminal connected to a high voltage power source at one end of the charge wire. In a transfer device having a corona discharger and configured to transfer a toner image formed on an image carrier by the corona discharger onto a transfer paper, the corona discharger corresponds to both sides of the transfer paper. The transfer device as described above, further comprising a grounding member at a position that reduces the current flowing from the corona discharger to the image carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215989U JPH0331761U (en) | 1989-08-07 | 1989-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9215989U JPH0331761U (en) | 1989-08-07 | 1989-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331761U true JPH0331761U (en) | 1991-03-27 |
Family
ID=31641600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9215989U Pending JPH0331761U (en) | 1989-08-07 | 1989-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331761U (en) |
-
1989
- 1989-08-07 JP JP9215989U patent/JPH0331761U/ja active Pending
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