JPH0433055U - - Google Patents
Info
- Publication number
- JPH0433055U JPH0433055U JP7487090U JP7487090U JPH0433055U JP H0433055 U JPH0433055 U JP H0433055U JP 7487090 U JP7487090 U JP 7487090U JP 7487090 U JP7487090 U JP 7487090U JP H0433055 U JPH0433055 U JP H0433055U
- Authority
- JP
- Japan
- Prior art keywords
- toner replenishment
- positive
- copying machine
- digital copying
- toner
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本発明によるトナー補給ローラの駆動
機構を説明する斜視図、第２図はトナー補給ロー
ラを設けた現像器の断面図、第３図は本発明の別
の実施例を説明する斜視図、第４図および第５図
は本発明の実施例の作動を説明するフローチヤー
ト、第６図はデジタル複写機の説明図、第７図は
光書き込み部の平面図である。
１……デジタル複写機本体、１７……トナー補
給ローラ、１８……ソレノイド、３３……トナー
補給ローラ駆動歯車、５１……トナー補給専用モ
ータ。
FIG. 1 is a perspective view illustrating a drive mechanism for a toner replenishment roller according to the present invention, FIG. 2 is a sectional view of a developing device provided with a toner replenishment roller, and FIG. 3 is a perspective view illustrating another embodiment of the present invention. 4 and 5 are flowcharts for explaining the operation of an embodiment of the present invention, FIG. 6 is an explanatory diagram of a digital copying machine, and FIG. 7 is a plan view of an optical writing section. DESCRIPTION OF SYMBOLS 1... Digital copying machine main body, 17... Toner replenishment roller, 18... Solenoid, 33... Toner replenishment roller driving gear, 51... Toner replenishment dedicated motor.
補正 平２．１０．１７
考案の名称を次のように補正する。
考案の名称 デジタル複写機のトナー補給装
置
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment 2.10.17 The name of the invention is amended as follows. Title of the invention Toner replenishment device for digital copying machine The scope of the utility model registration claims and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
ポジ・ポジ画像からネガ・ポジ画像への変換機
能を有するデジタル複写機のトナー補給装置にお
いて、ネガ・ポジ変換のスイツチのオンによりト
ナー補給時間を変化させ、トナー補給量を制御す
るようにしたことを特徴とするトナー補給装置。[Scope of Claim for Utility Model Registration] In a toner replenishment device for a digital copying machine that has the function of converting a positive/positive image into a negative/positive image, the toner replenishment time is changed by turning on the negative/positive conversion switch, and the toner is replenished. A toner replenishing device characterized by controlling the amount.
【図面の簡単な説明】
第１図は本考案によるトナー補給ローラの駆動
機構を説明する斜視図、第２図はトナー補給ロー
ラを設けた現像器の断面図、第３図は本考案の別
の実施例を説明する斜視図、第４図および第５図
は本考案の実施例の作動を説明するフローチヤー
ト、第６図はデジタル複写機の説明図、第７図は
光書き込み部の平面図である。
１……デジタル複写機本体、１７……トナー補
給ローラ、１８……ソレノイド、３３……トナー
補給ローラ駆動歯車、５１……トナー補給専用モ
ータ。[Brief Description of the Drawings] Fig. 1 is a perspective view illustrating the drive mechanism of the toner replenishing roller according to the present invention, Fig. 2 is a cross-sectional view of a developing device equipped with the toner replenishing roller, and Fig. 3 is another example of the present invention. 4 and 5 are flowcharts illustrating the operation of the embodiment of the present invention, FIG. 6 is an explanatory diagram of the digital copying machine, and FIG. 7 is a plan view of the optical writing unit. It is a diagram. DESCRIPTION OF SYMBOLS 1... Digital copying machine main body, 17... Toner replenishment roller, 18... Solenoid, 33... Toner replenishment roller driving gear, 51... Toner replenishment dedicated motor.
Claims (1)
能を有するデジタル複写機のトナー補給装置にお
いて、ネガ・ポジ変換のスイツチのオンによりト
ナー補給時間を変化させ、トナー補給量を制御す
るようにしたことを特徴とするトナー補給装置。 In a toner replenishment device of a digital copying machine that has a function of converting a positive/positive image into a negative/positive image, the toner replenishment time is changed by turning on a switch for negative/positive conversion, and the amount of toner replenishment is controlled. A toner replenishment device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487090U JPH0433055U (en) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7487090U JPH0433055U (en) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433055U true JPH0433055U (en) | 1992-03-18 |
Family
ID=31614944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7487090U Pending JPH0433055U (en) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433055U (en) |
-
1990
- 1990-07-13 JP JP7487090U patent/JPH0433055U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0433055U (en) | ||
| JPH0312260U (en) | ||
| JPH032362U (en) | ||
| JPS5938468U (en) | Cleaning blade control mechanism | |
| JP2563409Y2 (en) | Ink ribbon cassette | |
| JPH0458535U (en) | ||
| JPH0227165U (en) | ||
| JPS6287333U (en) | ||
| JPS61140365U (en) | ||
| JPH027661U (en) | ||
| JPS634559U (en) | ||
| JPS62201772U (en) | ||
| JPS6276354U (en) | ||
| JPH047902U (en) | ||
| JPH0230970U (en) | ||
| JPH0481142U (en) | ||
| JPH0188962U (en) | ||
| JPH0371360U (en) | ||
| JPH0238258U (en) | ||
| JPS6432549U (en) | ||
| JPS6192947U (en) | ||
| JPS629252U (en) | ||
| JPS6388840U (en) | ||
| JPS6149345U (en) | ||
| JPS6384154U (en) |