JPS5521047A - Electrostatic recorder - Google Patents
Electrostatic recorderInfo
- Publication number
- JPS5521047A JPS5521047A JP9362278A JP9362278A JPS5521047A JP S5521047 A JPS5521047 A JP S5521047A JP 9362278 A JP9362278 A JP 9362278A JP 9362278 A JP9362278 A JP 9362278A JP S5521047 A JPS5521047 A JP S5521047A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- recording
- gap
- back electrode
- control circuit
- 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
Landscapes
- Common Mechanisms (AREA)
- Electrophotography Using Other Than Carlson'S Method (AREA)
Abstract
PURPOSE:To perform adjustment of the gap between a recording electrode and a back electrode with good accuracy by a simple control system and mechanism by providing a gap sensor on the side of the recording electrode forming electrostatic latent images. CONSTITUTION:When recording paper 1 is conveyed to the recording position, the electrostatic capacity between an electrode 27 and back electrode 8 changes and therefore the recording paper is detected. This detection signal is sent via control circuit 25 to a motor 23, then the motor 23 starts running to drive the recording electrode 7 toward the back electrode 8 by way of a coupler 24. Thereafter, the control circuit 25 so operates that when the gap between the electrode 27 and back electrode 8 reaches the specified one, the motor 23 stops running. Arrangement is so made that during the time when the recording paper 1 passes between the recording electrode 7 and back electrode 8 the specified gap is accurately maintained. This requires only one gap sensor, makes the control circuit and mechanisms less intricate and enables the inter-electrode gap to be accurately adjusted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9362278A JPS5521047A (en) | 1978-08-02 | 1978-08-02 | Electrostatic recorder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9362278A JPS5521047A (en) | 1978-08-02 | 1978-08-02 | Electrostatic recorder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5521047A true JPS5521047A (en) | 1980-02-14 |
Family
ID=14087414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9362278A Pending JPS5521047A (en) | 1978-08-02 | 1978-08-02 | Electrostatic recorder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5521047A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61135668U (en) * | 1985-02-13 | 1986-08-23 |
-
1978
- 1978-08-02 JP JP9362278A patent/JPS5521047A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61135668U (en) * | 1985-02-13 | 1986-08-23 | ||
JPH059185Y2 (en) * | 1985-02-13 | 1993-03-08 |
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