JPS6338156U - - Google Patents
Info
- Publication number
- JPS6338156U JPS6338156U JP13124286U JP13124286U JPS6338156U JP S6338156 U JPS6338156 U JP S6338156U JP 13124286 U JP13124286 U JP 13124286U JP 13124286 U JP13124286 U JP 13124286U JP S6338156 U JPS6338156 U JP S6338156U
- Authority
- JP
- Japan
- Prior art keywords
- drum
- charging
- unit
- photoreceptor
- drum unit
- 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 2
- 238000000034 method Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第1図はドラムユニツトの概略図、第2図はド
ラムユニツトを装着した電子複写機の概略断面図
を示す。
1…ドラムユニツト;2…帯電窓;3…感光体
ドラム;4…露光窓;5…駆動ギア;6…取つ手
;7…調整板;8…帯電コロトロン;9…帯電線
;10…クリーニングユニツト;11…転写コロ
トロン;12…現像ユニツト;13…露光ユニツ
ト。
FIG. 1 is a schematic diagram of a drum unit, and FIG. 2 is a schematic sectional view of an electronic copying machine equipped with the drum unit. 1... Drum unit; 2... Charging window; 3... Photoconductor drum; 4... Exposure window; 5... Drive gear; 6... Handle; 7... Adjustment plate; 8... Charging corotron; 9... Charging wire; 10... Cleaning Unit; 11...Transfer corotron; 12...Developing unit; 13...Exposure unit.
Claims (1)
コロナ放電器により帯電を施すための帯電窓を形
成したドラムハウジングを有し、電子写真複写機
に装着して感光体ドラムに帯電、露光、現像、ク
リーニング等の電子写真プロセスを実行するドラ
ムユニツトにおいて、帯電窓幅を変える手段を設
けたことを特徴とするドラムユニツト。 It has at least a photoreceptor drum and a drum housing formed with a charging window for charging the drum with a corona discharger, and is attached to an electrophotographic copying machine to charge, expose, develop, clean, etc. the photoreceptor drum. 1. A drum unit for performing an electrophotographic process, characterized in that the drum unit is provided with means for changing the charging window width.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13124286U JPS6338156U (en) | 1986-08-29 | 1986-08-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13124286U JPS6338156U (en) | 1986-08-29 | 1986-08-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6338156U true JPS6338156U (en) | 1988-03-11 |
Family
ID=31029510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13124286U Pending JPS6338156U (en) | 1986-08-29 | 1986-08-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6338156U (en) |
-
1986
- 1986-08-29 JP JP13124286U patent/JPS6338156U/ja active Pending