JPS629273U - - Google Patents
Info
- Publication number
- JPS629273U JPS629273U JP10002385U JP10002385U JPS629273U JP S629273 U JPS629273 U JP S629273U JP 10002385 U JP10002385 U JP 10002385U JP 10002385 U JP10002385 U JP 10002385U JP S629273 U JPS629273 U JP S629273U
- Authority
- JP
- Japan
- Prior art keywords
- voltage power
- charging member
- power supply
- copying
- output
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Combination Of More Than One Step In Electrophotography (AREA)
Description
第１図は本考案の一実施例に係る高圧電源切り
換え回路図、第２図はその機構を示す外観斜視図
、第３図は第２図示すプロセスキツトと別個のプ
ロセスキツトの外観斜視図、第４図は他の実施例
に係る高圧電源切り換え回路図、第５図はそのプ
ロセスキツトの他方の回路図、第６図、第７図は
それぞれ異なる従来例に係る高圧電源切り換え回
路図である。
Ａ…高圧電源、Ｂ，Ｃ…プロセスキツト、８…
荷電部材。
FIG. 1 is a high-voltage power supply switching circuit diagram according to an embodiment of the present invention, FIG. 2 is an external perspective view showing the mechanism, and FIG. 3 is an external perspective view of the process kit shown in FIG. 2 and a separate process kit. Figure 4 is a high voltage power supply switching circuit diagram according to another embodiment, Figure 5 is the other circuit diagram of the process kit, and Figures 6 and 7 are high voltage power supply switching circuit diagrams according to different conventional examples. . A... High voltage power supply, B, C... Process kit, 8...
Charged member.
Claims (1)
え印加し、これと対応する現像ユニツトを交換配
置することによつて黒白反転コピーを可能とした
電子写真装置に於いて、高圧電源出力と荷電部材
の接続関係が逆になる２個のプロセスキツトを備
えたことを特徴とする複写機用高圧電源の出力切
り換え装置。 In an electrophotographic device that enables black-and-white reversal copying by switching and applying positive and negative outputs from a high-voltage power source to a charging member and replacing and arranging corresponding developing units, the high-voltage power output and the charging member An output switching device for a high-voltage power supply for a copying machine, characterized in that it is equipped with two process kits whose connection relationships are reversed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10002385U JPS629273U (en) | 1985-07-02 | 1985-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10002385U JPS629273U (en) | 1985-07-02 | 1985-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS629273U true JPS629273U (en) | 1987-01-20 |
Family
ID=30969445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10002385U Pending JPS629273U (en) | 1985-07-02 | 1985-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629273U (en) |
-
1985
- 1985-07-02 JP JP10002385U patent/JPS629273U/ja active Pending
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