JPH0143308B2 - - Google Patents

Info

Publication number
JPH0143308B2
JPH0143308B2 JP55114537A JP11453780A JPH0143308B2 JP H0143308 B2 JPH0143308 B2 JP H0143308B2 JP 55114537 A JP55114537 A JP 55114537A JP 11453780 A JP11453780 A JP 11453780A JP H0143308 B2 JPH0143308 B2 JP H0143308B2
Authority
JP
Japan
Prior art keywords
liquid detection
developer
alarm
signal
storage tank
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
Application number
JP55114537A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5739315A (en
Inventor
Shuichi Yamazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11453780A priority Critical patent/JPS5739315A/ja
Publication of JPS5739315A publication Critical patent/JPS5739315A/ja
Publication of JPH0143308B2 publication Critical patent/JPH0143308B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/80—Arrangements for signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Wet Developing In Electrophotography (AREA)
JP11453780A 1980-08-20 1980-08-20 Monitoring device for remaining amount of developing solution Granted JPS5739315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11453780A JPS5739315A (en) 1980-08-20 1980-08-20 Monitoring device for remaining amount of developing solution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11453780A JPS5739315A (en) 1980-08-20 1980-08-20 Monitoring device for remaining amount of developing solution

Publications (2)

Publication Number Publication Date
JPS5739315A JPS5739315A (en) 1982-03-04
JPH0143308B2 true JPH0143308B2 (enExample) 1989-09-20

Family

ID=14640235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11453780A Granted JPS5739315A (en) 1980-08-20 1980-08-20 Monitoring device for remaining amount of developing solution

Country Status (1)

Country Link
JP (1) JPS5739315A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6446720U (enExample) * 1987-09-17 1989-03-22

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5210343U (enExample) * 1975-07-10 1977-01-25

Also Published As

Publication number Publication date
JPS5739315A (en) 1982-03-04

Similar Documents

Publication Publication Date Title
US4849919A (en) System wake up circuit for computer
JPH0143308B2 (enExample)
JPS57146373A (en) Power supply system for automatic transaction machine
JPS6350705B2 (enExample)
JPS57207080A (en) Carriage error detector
JPH02146282A (ja) 液体供給装置の空運転防止装置
JPS56135868A (en) Safety device for copying machine
US5349407A (en) Film transporting system including a counter and a film existence detector for a photographic camera
JPS57157305A (en) Print control method for message
JPS57209144A (en) Paper supply indicating device
JPS60241116A (ja) 携帯型端末装置
JPH04144600A (ja) 自動給水装置
JPS5769352A (en) Collection system of fault information
JPH0546136B2 (enExample)
JPS5644981A (en) Electronic device equipped with printer
JPS589943B2 (ja) 現像装置の制御装置
US4370549A (en) Electronic counter circuit for tape recorder
JPS57146363A (en) Electronic calculator with printer
KR930004971A (ko) 카운터모드 자동설정장치 및 방법
JP2544728B2 (ja) 電池電源装置
JPS62290496A (ja) 洗濯機の布量検知装置
JPS57161973A (en) Control system for reader
KR970064288A (ko) 전전자교환시스템에서 보조기억장치의 에러 검출 방법
JPS6026330A (ja) 複写機の原稿置き忘れ警告装置
JPS5715967A (en) Apparatus for controlling feed and removal of plate in printing machine