JPH03108259U - - Google Patents

Info

Publication number
JPH03108259U
JPH03108259U JP1586890U JP1586890U JPH03108259U JP H03108259 U JPH03108259 U JP H03108259U JP 1586890 U JP1586890 U JP 1586890U JP 1586890 U JP1586890 U JP 1586890U JP H03108259 U JPH03108259 U JP H03108259U
Authority
JP
Japan
Prior art keywords
main body
remaining toner
developing unit
detects
apparatus main
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
Application number
JP1586890U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1586890U priority Critical patent/JPH03108259U/ja
Publication of JPH03108259U publication Critical patent/JPH03108259U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すものであつて
、残トナー量検出装置が配備されているプリンタ
の概略の内部構造図、第2図は従来例を示すもの
であつて、残トナー量検出装置が配備されている
プリンタの概略の内部構造図である。 1……プリンタ(画像形成装置)、4……現像
ユニツト、7……給紙装置(装置本体側)、12
……磁気センサ、13……巻きばね。

Claims (1)

  1. 【実用新案登録請求の範囲】 画像形成装置本体に装着された現像ユニツト内
    の残トナー量を検出する残トナー量検出装置にお
    いて、 磁性体である残トナーを検出する磁気センサを
    備え、この磁気センサが、前記装置本体側であつ
    て、この装置本体に装着された現像ユニツトの底
    付近の壁部と対峙する位置に設けられていること
    を特徴とする残トナー量検出装置。
JP1586890U 1990-02-19 1990-02-19 Pending JPH03108259U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1586890U JPH03108259U (ja) 1990-02-19 1990-02-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1586890U JPH03108259U (ja) 1990-02-19 1990-02-19

Publications (1)

Publication Number Publication Date
JPH03108259U true JPH03108259U (ja) 1991-11-07

Family

ID=31519157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1586890U Pending JPH03108259U (ja) 1990-02-19 1990-02-19

Country Status (1)

Country Link
JP (1) JPH03108259U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62187370A (ja) * 1986-02-13 1987-08-15 Katsuragawa Denki Kk 電子写真装置
JPS6311657B2 (ja) * 1983-05-25 1988-03-15 Intaanashonaru Bijinesu Mashiinzu Corp

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6311657B2 (ja) * 1983-05-25 1988-03-15 Intaanashonaru Bijinesu Mashiinzu Corp
JPS62187370A (ja) * 1986-02-13 1987-08-15 Katsuragawa Denki Kk 電子写真装置

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