JPS6199162U - - Google Patents
Info
- Publication number
- JPS6199162U JPS6199162U JP18236684U JP18236684U JPS6199162U JP S6199162 U JPS6199162 U JP S6199162U JP 18236684 U JP18236684 U JP 18236684U JP 18236684 U JP18236684 U JP 18236684U JP S6199162 U JPS6199162 U JP S6199162U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive material
- shutter
- irradiation
- detection device
- amount detection
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第1図はこの考案を複写機に適用した場合の一
実施例を示す構成図、第2図は従来の現像量検知
装置を説明するための説明図である。
符号説明、8…感光ドラム、9…シヤツタ、1
3…光学濃度センサ。
FIG. 1 is a block diagram showing an embodiment of this invention applied to a copying machine, and FIG. 2 is an explanatory diagram for explaining a conventional development amount detection device. Explanation of symbols, 8...Photosensitive drum, 9...Shutter, 1
3...Optical density sensor.
Claims (1)
ヤツタと、このシヤツタにより照射が遮断された
部分を現像して得た現像像の濃度を検知するセン
サとを有することを特徴とする現像量検知装置。 The photosensitive material is characterized by having a shutter that blocks the irradiation of light to the photosensitive material in a non-image area of the photosensitive material, and a sensor that detects the density of a developed image obtained by developing the portion where the irradiation is blocked by the shutter. Development amount detection device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18236684U JPS6199162U (en) | 1984-12-03 | 1984-12-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18236684U JPS6199162U (en) | 1984-12-03 | 1984-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6199162U true JPS6199162U (en) | 1986-06-25 |
Family
ID=30739903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18236684U Pending JPS6199162U (en) | 1984-12-03 | 1984-12-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6199162U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS64582A (en) * | 1987-03-12 | 1989-01-05 | Minolta Camera Co Ltd | Picture density controller |
-
1984
- 1984-12-03 JP JP18236684U patent/JPS6199162U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS64582A (en) * | 1987-03-12 | 1989-01-05 | Minolta Camera Co Ltd | Picture density controller |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6199162U (en) | ||
JPS6358246U (en) | ||
JPS6149343U (en) | ||
JPH0465357U (en) | ||
JPS63113156U (en) | ||
JPS643839U (en) | ||
JPS6124758U (en) | Toner density control pattern device | |
JPS6161554U (en) | ||
JPS6351339U (en) | ||
JPS63100744U (en) | ||
JPS5865069U (en) | Photoreceptor drum support device in wet type copying machine | |
JPS6329142U (en) | ||
JPS646645U (en) | ||
JPS6160560U (en) | ||
JPH01171463U (en) | ||
JPS6374656U (en) | ||
JPS6263753U (en) | ||
JPS6179334U (en) | ||
JPS63100743U (en) | ||
JPS63122337U (en) | ||
JPH0475648U (en) | ||
JPS6373744U (en) | ||
JPH043448U (en) | ||
JPS59178659U (en) | Cleaning device for electrophotographic copying machine | |
JPH0275648U (en) |