JPH02134566U - - Google Patents
Info
- Publication number
- JPH02134566U JPH02134566U JP4324389U JP4324389U JPH02134566U JP H02134566 U JPH02134566 U JP H02134566U JP 4324389 U JP4324389 U JP 4324389U JP 4324389 U JP4324389 U JP 4324389U JP H02134566 U JPH02134566 U JP H02134566U
- Authority
- JP
- Japan
- Prior art keywords
- state
- oscillation circuit
- determining
- output signal
- sensor
- 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 3
- 230000010355 oscillation Effects 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Cleaning In Electrography (AREA)
- Fax Reproducing Arrangements (AREA)
Description
第1図は本考案の状態判別装置の要部電子回路
図、第2図は状態を判別するためのプログラムの
フローチヤート、第3図は廃トナーボトルとトナ
ー搬送部の構造を示す概略断面図、第4図は本考
案に係る状態判別装置を適用したプリンタの概略
構成図である。
24……フオトセンサ、26……マイクロスイ
ツチ、Q1,Q2,Q3……トランジスタ。
Fig. 1 is a main part electronic circuit diagram of the state determination device of the present invention, Fig. 2 is a flowchart of a program for determining the state, and Fig. 3 is a schematic sectional view showing the structure of a waste toner bottle and a toner conveying section. , FIG. 4 is a schematic configuration diagram of a printer to which the state determination device according to the present invention is applied. 24...Photo sensor, 26...Micro switch, Q1 , Q2 , Q3 ...Transistor.
Claims (1)
の第一状態検知により作動する発振回路と、該発
振回路の出力信号の変化に対応して出力状態を変
化させると共に第二状態の検知を担う第二状態検
知センサとを有し、該第二状態検知センサの出力
信号により第一状態及び第二状態を判別する判別
手段を具備することを特徴とする状態判別装置。 a first state detection sensor; an oscillation circuit activated by the first state detection of the first state detection sensor; and an oscillation circuit that changes the output state in response to a change in the output signal of the oscillation circuit and is responsible for detecting a second state. 1. A state determining device, comprising: a second state detecting sensor; and determining means for determining the first state and the second state based on the output signal of the second state detecting sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4324389U JPH02134566U (en) | 1989-04-13 | 1989-04-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4324389U JPH02134566U (en) | 1989-04-13 | 1989-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02134566U true JPH02134566U (en) | 1990-11-08 |
Family
ID=31555494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4324389U Pending JPH02134566U (en) | 1989-04-13 | 1989-04-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02134566U (en) |
-
1989
- 1989-04-13 JP JP4324389U patent/JPH02134566U/ja active Pending