JPS5751474A - Method of supplying fresh liquid in ink jet recording - Google Patents

Method of supplying fresh liquid in ink jet recording

Info

Publication number
JPS5751474A
JPS5751474A JP12682680A JP12682680A JPS5751474A JP S5751474 A JPS5751474 A JP S5751474A JP 12682680 A JP12682680 A JP 12682680A JP 12682680 A JP12682680 A JP 12682680A JP S5751474 A JPS5751474 A JP S5751474A
Authority
JP
Japan
Prior art keywords
ink
amount
value
solvent
supplement
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
Application number
JP12682680A
Other languages
Japanese (ja)
Inventor
Kyuhachiro Iwasaki
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 JP12682680A priority Critical patent/JPS5751474A/en
Publication of JPS5751474A publication Critical patent/JPS5751474A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/195—Ink jet characterised by ink handling for monitoring ink quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Ink Jet (AREA)

Abstract

PURPOSE:To provide a method of supplying fresh liquid in ink jet recording wherein the value of the amount of reduced ink in a cycle system of an ink jet recorder minus the amount of ink used in recording is defined as the amount of evaporated solvent, and the corresponding amount of solvent is supplemented to the ink in the cycle system to keep the viscosity of the ink constant. CONSTITUTION:Time is counted from the previous supplement of ink, and when the counted value has reached a prescried value, the amount of reduced ink Vrd in the cycle system is measured, the mount of ink used in recording Vis is culculated by multiplying the number of charged ink particles by an average volume of one ink particle, and the amount of evaporated solvent Vds is found from the equation Vrd=Vis+Vds to supplement the solvent together with fresh ink. In this case, at least an average value of the supplemental periods in defined to or approximately to a prescribed value Hsp at least whose foctor elements are a tolerable thickening rate DELTAmuT and an average viscosity change rate due to the evaporation of solvent DELTAmuH. Preferably the prescribed value Hsp is defined by the equation I, especially the equation II (wherein Vo represents an aimed value of the amount of ink in the cycle system, and DELTAVds represents the amount of solvent supplement error in one fresh liquid supplement).
JP12682680A 1980-09-12 1980-09-12 Method of supplying fresh liquid in ink jet recording Pending JPS5751474A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12682680A JPS5751474A (en) 1980-09-12 1980-09-12 Method of supplying fresh liquid in ink jet recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12682680A JPS5751474A (en) 1980-09-12 1980-09-12 Method of supplying fresh liquid in ink jet recording

Publications (1)

Publication Number Publication Date
JPS5751474A true JPS5751474A (en) 1982-03-26

Family

ID=14944879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12682680A Pending JPS5751474A (en) 1980-09-12 1980-09-12 Method of supplying fresh liquid in ink jet recording

Country Status (1)

Country Link
JP (1) JPS5751474A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190855A (en) * 1983-04-14 1984-10-29 Hitachi Ltd Method and apparatus for automatic supply of ink for ink jet recorder
EP0354715A2 (en) * 1988-08-09 1990-02-14 Videojet Systems International, Inc. Flow rate control system
US5712667A (en) * 1993-08-25 1998-01-27 Canon Kabushiki Kaisha Means for and method of detecting the state of ink remain in a cartridge having containing portions differing in ink containing state
US6086178A (en) * 1995-06-19 2000-07-11 Canon Kabushiki Kaisha Ink detection for printers and scanners
US6561622B1 (en) * 1998-12-14 2003-05-13 Seiko Epson Corporation Ink-jet recording apparatus

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190855A (en) * 1983-04-14 1984-10-29 Hitachi Ltd Method and apparatus for automatic supply of ink for ink jet recorder
JPH0429548B2 (en) * 1983-04-14 1992-05-19
EP0354715A2 (en) * 1988-08-09 1990-02-14 Videojet Systems International, Inc. Flow rate control system
US5712667A (en) * 1993-08-25 1998-01-27 Canon Kabushiki Kaisha Means for and method of detecting the state of ink remain in a cartridge having containing portions differing in ink containing state
US6679574B2 (en) 1993-08-25 2004-01-20 Canon Kabushiki Kaisha Means for and method of detecting the state of ink remain in a cartridge having containing portions differing in ink containing state
US6086178A (en) * 1995-06-19 2000-07-11 Canon Kabushiki Kaisha Ink detection for printers and scanners
US6561622B1 (en) * 1998-12-14 2003-05-13 Seiko Epson Corporation Ink-jet recording apparatus

Similar Documents

Publication Publication Date Title
Dymond Adjustment changes over therapy from self-sorts.
JPS5330555A (en) Mechanism for stabilizing running vehicle in aerial ropeway system
GB1259246A (en)
JPS5751474A (en) Method of supplying fresh liquid in ink jet recording
EP0090413A3 (en) Cartridge and dispenser therefor
GB1472528A (en) Method of cleaning aqueous effluents by means of activated carbon
Green et al. Energy eigenvalues for a spherical well with an exponentially diffuse boundary
JPS5334424A (en) Ink jet recorder
GB1128747A (en) Process for removing bubbles from a gas or a vapour
JPS52115841A (en) Equipment for recovering over-sprayed paint
JPS535090A (en) Method and adsorbent for collecting uranium in seawater
JPS52143833A (en) Method and device for charging by corona discharge
JPS539841A (en) Method and apparatus for coating water paint
JPS51149329A (en) A method for coating a high-solid thermosetting paint
JPS53122405A (en) Production of magnetic recording medium
DK122261B (en) Electrostatic spray gun for producing compressed air atomized and electrically charged liquid particles, such as paint particles.
JPS57146624A (en) Treatment of magnetic recording medium
JPS5775169A (en) Method and apparatus for painting
JPS51112066A (en) Continuous take-out apparatus for adhesive substances
PEARSON et al. The low-G accelerometer calibration system orbital accelerometer experiment. Volume 2: Experiment analyses and results[Technical Report, Jun. 1966- Jun. 1970]
JPS52110740A (en) Method of recovering water-base paint
FR2334404A1 (en) Drying gases by passing through drying agent - with periodic regeneration automatically controlled, ensuring complete drying
Marjanowski et al. Effect of Insulation Materials on Carbon Steel Corrosion
AU7381281A (en) Measuring polluting components of an atmosphere
OTTO et al. The successful performance of MAUS payloads in space