JPH0262454U - - Google Patents
Info
- Publication number
- JPH0262454U JPH0262454U JP13945388U JP13945388U JPH0262454U JP H0262454 U JPH0262454 U JP H0262454U JP 13945388 U JP13945388 U JP 13945388U JP 13945388 U JP13945388 U JP 13945388U JP H0262454 U JPH0262454 U JP H0262454U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- tank
- toner container
- container
- replenishing device
- 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 7
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Color Electrophotography (AREA)
Description
第１図は本考案の一実施例の要部を示す概略構
成説明図、第２図はマークシートの一例を示す説
明図、第３図はマークシート上の被検出領域の組
合せ例を示す説明図、第４図は各センサ及びソレ
ノイドを制御するための回路図、第５図は第２の
センサ群の作動タイミングを示すタイミングチヤ
ート、第６図は従来の機械的な構成による誤挿入
防止機構の説明図である。
１…トナータンク、２…挿着用開口部、４…ト
ナー容器、５ａ乃至５ｃ…第１のセンサ群、６ａ
乃至６ｃ…第２のセンサ群、６ｄ…検知位置検出
用センサ、７，８…マークシート、７ａ乃至７ｃ
…被検知領域、７ｄ乃至７ｇ…仕切領域、８ａ乃
至８ｃ…被検出領域、１０…挿着禁止機構、１１
…ソレノイド、１２…禁止片、１３…孔、１５…
窓、２０…制御部。
FIG. 1 is a schematic configuration explanatory diagram showing a main part of an embodiment of the present invention, FIG. 2 is an explanatory diagram showing an example of a mark sheet, and FIG. 3 is an explanatory diagram showing an example of a combination of detection areas on a mark sheet. Fig. 4 is a circuit diagram for controlling each sensor and solenoid, Fig. 5 is a timing chart showing the operation timing of the second sensor group, and Fig. 6 is an explanation of a conventional mechanism for preventing incorrect insertion using a mechanical structure. It is a diagram. DESCRIPTION OF SYMBOLS 1... Toner tank, 2... Insertion opening, 4... Toner container, 5a to 5c... First sensor group, 6a
6c...Second sensor group, 6d...Detection position detection sensor, 7, 8...Mark sheet, 7a to 7c
...Detection area, 7d to 7g...Partition area, 8a to 8c...Detection area, 10...Insertion prohibition mechanism, 11
... Solenoid, 12... Prohibition piece, 13... Hole, 15...
Window, 20...control unit.
Claims (1)
ことによつてトナーの補給を行うトナー容器とを
備えたトナー補給装置において、 前記トナー補給装置は、外面にトナーの種別を
表示するマークを夫々有した前記トナータンク及
びトナー容器と、該トナータンク及びトナー容器
上の各マークを夫々読取り検知する検知手段と、
該トナータンク内に突出入して該トナー容器の挿
着を禁止・解除する装置と、該検知手段によつて
検知された各マーク同志が一致している場合だけ
トナー容器の挿着禁止を解除する制御部とを備え
たことを特徴とするトナー補給装置。[Claims for Utility Model Registration] A toner replenishing device comprising a toner tank and a toner container that is inserted into the toner tank and replenishes toner, the toner replenishing device having a toner container on an outer surface. the toner tank and toner container each having a mark indicating the type; a detection means for reading and detecting each mark on the toner tank and toner container;
A device that protrudes into and out of the toner tank to prohibit/cancel the insertion of the toner container, and the device that prohibits insertion of the toner container is canceled only when the marks detected by the detection means match each other. A toner replenishing device characterized by comprising: a control section for controlling
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945388U JPH0262454U (en) | 1988-10-26 | 1988-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13945388U JPH0262454U (en) | 1988-10-26 | 1988-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262454U true JPH0262454U (en) | 1990-05-10 |
Family
ID=31402727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13945388U Pending JPH0262454U (en) | 1988-10-26 | 1988-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004338405A (en) * | 2003-05-13 | 2004-12-02 | Xerox Corp | Method for verifying installation of replaceable module of printer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62173482A (en) * | 1986-01-28 | 1987-07-30 | Ricoh Co Ltd | Toner replenishing device for electrostatic recording device |
| JPS6382491A (en) * | 1986-09-27 | 1988-04-13 | Mita Ind Co Ltd | Copying machine |
-
1988
- 1988-10-26 JP JP13945388U patent/JPH0262454U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62173482A (en) * | 1986-01-28 | 1987-07-30 | Ricoh Co Ltd | Toner replenishing device for electrostatic recording device |
| JPS6382491A (en) * | 1986-09-27 | 1988-04-13 | Mita Ind Co Ltd | Copying machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004338405A (en) * | 2003-05-13 | 2004-12-02 | Xerox Corp | Method for verifying installation of replaceable module of printer |
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