JPH0331745U - - Google Patents
Info
- Publication number
- JPH0331745U JPH0331745U JP9113589U JP9113589U JPH0331745U JP H0331745 U JPH0331745 U JP H0331745U JP 9113589 U JP9113589 U JP 9113589U JP 9113589 U JP9113589 U JP 9113589U JP H0331745 U JPH0331745 U JP H0331745U
- Authority
- JP
- Japan
- Prior art keywords
- image
- pattern
- toner image
- transfer belt
- bearing member
- 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 6
- 238000013518 transcription Methods 0.000 claims 1
- 230000035897 transcription Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案に係る転写装置の概略の構成を
示す図、第２図は本考案に係る転写装置を使用し
た複写機の内部構成を示す図、第３図は感光体ド
ラムの周囲に配設される複写機構を説明する図、
第４図は感光体ドラムと転写チヤージヤを説明す
る図、第５図はトナー像パターンを示す図、第６
図は感光体ドラム上のトナー像のパターンの検出
信号を示す図、ドラムと転写チヤージヤとを説明
する図、第７図は転写ベルト上のトナー像のパタ
ーンの検出信号を示す図、第８図は他の実施例を
示す説明図、第９図及び第１０図は従来の転写装
置の構成を示す図である。
７……感光体ドラム、２３……転写ベルト、６
１ａ……発光手段、６１ｂ……受光センサ、６３
……反射型フオトセンサ、６５……増幅器、６７
……Ａ／Ｄ変換器、６９…ＣＰＵ、７１……ＲＯ
Ｍ、７３……駆動部、８１……反射型フアイバセ
ンサ。
Figure 1 is a diagram showing the general configuration of a transfer device according to the present invention, Figure 2 is a diagram showing the internal configuration of a copying machine using the transfer device according to the present invention, and Figure 3 is a diagram showing the internal configuration of a copying machine using the transfer device according to the present invention. A diagram illustrating the copying mechanism provided,
FIG. 4 is a diagram explaining the photosensitive drum and transfer charger, FIG. 5 is a diagram showing the toner image pattern, and FIG.
The figures are a diagram showing a detection signal of the toner image pattern on the photosensitive drum, a diagram explaining the drum and the transfer charger, FIG. 7 is a diagram showing the detection signal of the toner image pattern on the transfer belt, and FIG. 9 is an explanatory diagram showing another embodiment, and FIGS. 9 and 10 are diagrams showing the configuration of a conventional transfer device. 7... Photosensitive drum, 23... Transfer belt, 6
1a... Light emitting means, 61b... Light receiving sensor, 63
... Reflective photo sensor, 65 ... Amplifier, 67
...A/D converter, 69...CPU, 71...RO
M, 73...driver, 81...reflective fiber sensor.
Claims (1)
るパターン形成部と、前記像担持体に形成された
トナー像のパターンを検出する第１の検出手段と
、転写材を搬送すると共に該転写材に前記像担持
体に形成されるトナー像を転写する無端状の転写
ベルトと、前記像担持体に形成され前記転写ベル
トに転写された所定のパターンのトナー像から当
該トナー像のパターンを検出する第２の検出手段
と、前記第１の検出手段と第２の検出手段とから
出力される検出結果に基づいて前記像担持体と転
写ベルトの線速の整合をとる制御手段とを具備す
ることを特徴とする転写装置。 a pattern forming section that forms a toner image of a predetermined pattern on the image carrier; a first detection unit that detects the pattern of the toner image formed on the image carrier; an endless transfer belt that transfers the toner image formed on the image bearing member; and a belt that detects a pattern of the toner image from a predetermined pattern of toner images formed on the image bearing member and transferred to the transfer belt. and a control means for matching the linear velocities of the image bearing member and the transfer belt based on the detection results output from the first detection means and the second detection means. Characteristic transcription device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9113589U JPH0331745U (en) | 1989-08-02 | 1989-08-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9113589U JPH0331745U (en) | 1989-08-02 | 1989-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0331745U true JPH0331745U (en) | 1991-03-27 |
Family
ID=31640635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9113589U Pending JPH0331745U (en) | 1989-08-02 | 1989-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013108423A1 (en) | 2012-01-19 | 2013-07-25 | 有限会社 アドバンク | Container for foodstuff |
-
1989
- 1989-08-02 JP JP9113589U patent/JPH0331745U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013108423A1 (en) | 2012-01-19 | 2013-07-25 | 有限会社 アドバンク | Container for foodstuff |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59114568U (en) | color light printer | |
| JPS6192950U (en) | ||
| JPH0262449U (en) | ||
| JPS6358246U (en) | ||
| JPS6360142U (en) | ||
| JPH0349239U (en) | ||
| JPS6160560U (en) | ||
| JPS61168751U (en) | ||
| JPH03119864U (en) | ||
| JPH01172055U (en) | ||
| JPS6283051U (en) | ||
| JPH0363164U (en) | ||
| JPS61188160U (en) | ||
| JPS6398558U (en) | ||
| JPS6335052U (en) | ||
| JPH0485452U (en) | ||
| JPH0352755U (en) | ||
| JPS63135360U (en) | ||
| JPS59178659U (en) | Cleaning device for electrophotographic copying machine | |
| JPS6410749U (en) | ||
| JPH0396654U (en) | ||
| JPS6410744U (en) | ||
| JPH0312255U (en) | ||
| JPH0255264U (en) | ||
| JPH01108558U (en) |