KR0185093B1 - 토너잔량 표시방법 및 장치 - Google Patents
토너잔량 표시방법 및 장치 Download PDFInfo
- Publication number
- KR0185093B1 KR0185093B1 KR1019960019675A KR19960019675A KR0185093B1 KR 0185093 B1 KR0185093 B1 KR 0185093B1 KR 1019960019675 A KR1019960019675 A KR 1019960019675A KR 19960019675 A KR19960019675 A KR 19960019675A KR 0185093 B1 KR0185093 B1 KR 0185093B1
- Authority
- KR
- South Korea
- Prior art keywords
- toner
- amount
- remaining
- microcomputer
- sensors
- Prior art date
Links
Classifications
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- 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
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5016—User-machine interface; Display panels; Control console
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- 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
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
Description
Claims (2)
- 전원이 ON되면, 제1센서 내지 제4센서(1∼4)가 토너용기(10)의 레벨 포인트(1a∼4a)속의 토너의 유무를 동시에 감지하여 제1내지 제4센서(1∼4)에 의해 검출된 신호가 없는 경우 마이콤(5)에 의해 토너잔량 100%로 디스플레이 하는 제1단계와;제1센서에 의해 검출된 신호가 있고(ON), 제2센서 내지 제4센서(2∼4)에 의해 검출된 신호가 없는(OFF) 경우에는 마이콤(5)에 의해 토너잔량 75%로 디스플레이 하는 제2단계와;제1센서(1) 및 제2센서(2)에 의해 검출된 신호가 있고, 제3센서(3) 및 제4센서(4)에 의해 검출된 신호가 없는(OFF) 경우에는 마이콤(5)에 의해 토너잔량 50%로 디스플레이 하는 제3단계와;제1내지 제3센서(1∼3)에 의해 검출된 신호가 있고, 제4센서(4)에 의해 검출된 신호가 없는(OFF) 경우에는 마이콤(5)에 의해 토너잔량 25%로 디스플레이 하는 제4단계와;제1내지 제4센서(1∼4)에 의해 검출된 신호가 모두 있는 경우, 마이콤(5)에 의해 토너잔량 0%로 디스플레이 하는 제5단계로 이루어진 것을 특징으로 하는 토너잔량 표시방법.
- 원주면의 높이를 달리하는 복수개의 레벨 포인트(1a∼4a)를 구비하는 토너의 용기(10)와;상기 용기에 들어 있는 토너를 일정량씩 배출시키기 위한 토너 공급수단과;상기 각각의 레벨 포인트들과 이웃하게 하우징에 결합되어 독립적으로 작동되는 제1 내지 제4센서(1∼4)가 결합된 수직프레임(21)과;상기 제1 내지 제4센서(1∼4)들에 의해 검출된 신호와 설정된 설정치와 비교 분석하는 마이콤(5)과;마이콤(5)의 분석에 의해 컨트롤 패널(6)에 배열된 해당 램프를 점등시키는 것을 특징으로 하는 토너잔량 표시장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960019675A KR0185093B1 (ko) | 1996-06-03 | 1996-06-03 | 토너잔량 표시방법 및 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960019675A KR0185093B1 (ko) | 1996-06-03 | 1996-06-03 | 토너잔량 표시방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980003923A KR980003923A (ko) | 1998-03-30 |
KR0185093B1 true KR0185093B1 (ko) | 1999-04-15 |
Family
ID=19460704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960019675A KR0185093B1 (ko) | 1996-06-03 | 1996-06-03 | 토너잔량 표시방법 및 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0185093B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12235596B2 (en) | 2021-08-09 | 2025-02-25 | Hewlett-Packard Development Company, L.P. | Toner refill cartridge indicating whether toner has been discharged |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3715897B2 (ja) * | 2000-02-15 | 2005-11-16 | キヤノン株式会社 | プロセスカートリッジ及び電子写真画像形成装置 |
JP4798946B2 (ja) | 2003-11-17 | 2011-10-19 | キヤノン株式会社 | 画像形成装置、現像装置、プロセスカートリッジ及び現像剤補給装置 |
-
1996
- 1996-06-03 KR KR1019960019675A patent/KR0185093B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12235596B2 (en) | 2021-08-09 | 2025-02-25 | Hewlett-Packard Development Company, L.P. | Toner refill cartridge indicating whether toner has been discharged |
Also Published As
Publication number | Publication date |
---|---|
KR980003923A (ko) | 1998-03-30 |
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