JPH0467656U - - Google Patents
Info
- Publication number
- JPH0467656U JPH0467656U JP11171890U JP11171890U JPH0467656U JP H0467656 U JPH0467656 U JP H0467656U JP 11171890 U JP11171890 U JP 11171890U JP 11171890 U JP11171890 U JP 11171890U JP H0467656 U JPH0467656 U JP H0467656U
- Authority
- JP
- Japan
- Prior art keywords
- mark
- transfer device
- photosensitive drum
- written
- latent image
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図はこの考案の一実施例にかかる電子式プ
リンタの概略構成図、第２図は感光ドラムを示す
斜視図である。
１１……マーク検出器、１２……感光ドラム、
１２ａ……有効印字部、１２ｂ……端部、１４…
…書込み器、１６……転写器、ｂ……マーク検出
信号。
FIG. 1 is a schematic configuration diagram of an electronic printer according to an embodiment of the invention, and FIG. 2 is a perspective view showing a photosensitive drum. 11... Mark detector, 12... Photosensitive drum,
12a...Effective printing area, 12b...End part, 14...
...Writer, 16...Transfer device, b...Mark detection signal.
Claims (1)
像を書き込むとともに、上記有効印字部を除いた
感光ドラムの端部に、上記潜像の位置に対応した
マークを光信号によつて書き込む書込み器と、上
記マークを検出して転写器の作動を制御するため
のマーク検出信号を出力するマーク検出器とを備
えてなる転写器のタイミング制御装置。 Writing in which a latent image is written on the effective printing area on the photosensitive drum using an optical signal, and a mark corresponding to the position of the latent image is written on the end of the photosensitive drum excluding the effective printing area using an optical signal. A timing control device for a transfer device, comprising: a transfer device; and a mark detector that detects the mark and outputs a mark detection signal for controlling the operation of the transfer device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11171890U JPH0467656U (en) | 1990-10-24 | 1990-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11171890U JPH0467656U (en) | 1990-10-24 | 1990-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0467656U true JPH0467656U (en) | 1992-06-16 |
Family
ID=31859190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11171890U Pending JPH0467656U (en) | 1990-10-24 | 1990-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0467656U (en) |
-
1990
- 1990-10-24 JP JP11171890U patent/JPH0467656U/ja active Pending