JPH0511633B2 - - Google Patents
Info
- Publication number
- JPH0511633B2 JPH0511633B2 JP7528885A JP7528885A JPH0511633B2 JP H0511633 B2 JPH0511633 B2 JP H0511633B2 JP 7528885 A JP7528885 A JP 7528885A JP 7528885 A JP7528885 A JP 7528885A JP H0511633 B2 JPH0511633 B2 JP H0511633B2
- Authority
- JP
- Japan
- Prior art keywords
- toner
- developing
- toner supply
- supply motor
- motor
- 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
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
- G03G15/0849—Detection or control means for the developer concentration
-
- 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
- G03G15/55—Self-diagnostics; Malfunction or lifetime display
- G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
- G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7528885A JPS61235874A (ja) | 1985-04-11 | 1985-04-11 | 複写機のトナ−供給モ−タ制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7528885A JPS61235874A (ja) | 1985-04-11 | 1985-04-11 | 複写機のトナ−供給モ−タ制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61235874A JPS61235874A (ja) | 1986-10-21 |
| JPH0511633B2 true JPH0511633B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-16 |
Family
ID=13571894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7528885A Granted JPS61235874A (ja) | 1985-04-11 | 1985-04-11 | 複写機のトナ−供給モ−タ制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61235874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1985
- 1985-04-11 JP JP7528885A patent/JPS61235874A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61235874A (ja) | 1986-10-21 |