JPH02109367U - - Google Patents
Info
- Publication number
- JPH02109367U JPH02109367U JP1866489U JP1866489U JPH02109367U JP H02109367 U JPH02109367 U JP H02109367U JP 1866489 U JP1866489 U JP 1866489U JP 1866489 U JP1866489 U JP 1866489U JP H02109367 U JPH02109367 U JP H02109367U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- lid
- hopper
- locking means
- replenishment port
- 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 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の実施例の断面図、第２図は上
記実施例の作動態様を示す断面図である。
１…トナーホツパ、２…トナー蓋、４…トナー
、１０…トナー蓋ロツク手段、２０…トナーエン
ド検知素子、３０…トナー蓋ロツク解除手段。
FIG. 1 is a sectional view of an embodiment of the present invention, and FIG. 2 is a sectional view showing the operation mode of the above embodiment. DESCRIPTION OF SYMBOLS 1... Toner hopper, 2... Toner lid, 4... Toner, 10... Toner lid locking means, 20... Toner end detection element, 30... Toner lid lock release means.
Claims (1)
した複写機において、上記の各トナーホツパのト
ナー補給口がこのトナー補給口を覆うトナー蓋に
よつて閉じられた状態でこのトナー蓋の開放作動
を拘束するトナー蓋ロツク手段と、上記各トナー
ホツパ内に配設されトナーホツパ内のトナー残量
の不足を検出してトナーエンド信号を出力するト
ナーエンド検知素子と、このトナーエンド検知素
子の出力信号に基づいて該当するトナーホツパの
上記トナー蓋ロツク手段によるトナー蓋の開放作
動の拘束を解除するトナー蓋ロツク解除手段とを
具備してなるトナー収容容器。 In a copying machine equipped with a built-in developing device having a plurality of toner hoppers, the toner replenishment port of each toner hopper is closed by a toner lid covering the toner replenishment port, and the toner lid is restrained from opening. a lid locking means; a toner end detection element disposed in each toner hopper for detecting a shortage of toner remaining in the toner hopper and outputting a toner end signal; A toner storage container comprising a toner lid lock release means for releasing the restriction on the opening operation of the toner lid by the toner lid locking means of the toner hopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1866489U JPH02109367U (en) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1866489U JPH02109367U (en) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109367U true JPH02109367U (en) | 1990-08-31 |
Family
ID=31233512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1866489U Pending JPH02109367U (en) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109367U (en) |
-
1989
- 1989-02-20 JP JP1866489U patent/JPH02109367U/ja active Pending
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