JPH0358114B2 - - Google Patents
Info
- Publication number
- JPH0358114B2 JPH0358114B2 JP56168847A JP16884781A JPH0358114B2 JP H0358114 B2 JPH0358114 B2 JP H0358114B2 JP 56168847 A JP56168847 A JP 56168847A JP 16884781 A JP16884781 A JP 16884781A JP H0358114 B2 JPH0358114 B2 JP H0358114B2
- Authority
- JP
- Japan
- Prior art keywords
- toner
- amount
- container
- sensor
- specified amount
- 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.)
- Expired - Lifetime
Links
- 238000003756 stirring Methods 0.000 claims description 24
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
- G03G15/0856—Detection or control means for the developer level
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56168847A JPS5870254A (ja) | 1981-10-23 | 1981-10-23 | 現像装置 |
US06/704,902 US4647185A (en) | 1981-10-23 | 1985-02-22 | Developer detecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56168847A JPS5870254A (ja) | 1981-10-23 | 1981-10-23 | 現像装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5870254A JPS5870254A (ja) | 1983-04-26 |
JPH0358114B2 true JPH0358114B2 (US07902200-20110308-C00004.png) | 1991-09-04 |
Family
ID=15875635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56168847A Granted JPS5870254A (ja) | 1981-10-23 | 1981-10-23 | 現像装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5870254A (US07902200-20110308-C00004.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58130366A (ja) * | 1982-01-29 | 1983-08-03 | Canon Inc | 現像装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5616152B2 (US07902200-20110308-C00004.png) * | 1977-05-19 | 1981-04-14 | ||
JPS5663217A (en) * | 1979-10-26 | 1981-05-29 | Canon Inc | Weight detecting device of waste toner |
JPS56144464A (en) * | 1980-04-14 | 1981-11-10 | Ricoh Co Ltd | Toner end detector of copying machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5921399Y2 (ja) * | 1979-07-16 | 1984-06-23 | キヤノン株式会社 | 現像装置 |
-
1981
- 1981-10-23 JP JP56168847A patent/JPS5870254A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5616152B2 (US07902200-20110308-C00004.png) * | 1977-05-19 | 1981-04-14 | ||
JPS5663217A (en) * | 1979-10-26 | 1981-05-29 | Canon Inc | Weight detecting device of waste toner |
JPS56144464A (en) * | 1980-04-14 | 1981-11-10 | Ricoh Co Ltd | Toner end detector of copying machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5870254A (ja) | 1983-04-26 |
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