JPH0330504B2 - - Google Patents

Info

Publication number
JPH0330504B2
JPH0330504B2 JP57007860A JP786082A JPH0330504B2 JP H0330504 B2 JPH0330504 B2 JP H0330504B2 JP 57007860 A JP57007860 A JP 57007860A JP 786082 A JP786082 A JP 786082A JP H0330504 B2 JPH0330504 B2 JP H0330504B2
Authority
JP
Japan
Prior art keywords
threshold
matrix
input image
gradation
density
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
Application number
JP57007860A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58124667A (ja
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 filed Critical
Priority to JP786082A priority Critical patent/JPS58124667A/ja
Publication of JPS58124667A publication Critical patent/JPS58124667A/ja
Publication of JPH0330504B2 publication Critical patent/JPH0330504B2/ja
Granted 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
    • B41J2/205—Ink jet for printing a discrete number of tones

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Color, Gradation (AREA)
JP786082A 1982-01-20 1982-01-20 インクジエツト印写装置 Granted JPS58124667A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP786082A JPS58124667A (ja) 1982-01-20 1982-01-20 インクジエツト印写装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP786082A JPS58124667A (ja) 1982-01-20 1982-01-20 インクジエツト印写装置

Publications (2)

Publication Number Publication Date
JPS58124667A JPS58124667A (ja) 1983-07-25
JPH0330504B2 true JPH0330504B2 (ro) 1991-04-30

Family

ID=11677399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP786082A Granted JPS58124667A (ja) 1982-01-20 1982-01-20 インクジエツト印写装置

Country Status (1)

Country Link
JP (1) JPS58124667A (ro)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06101797B2 (ja) * 1986-05-09 1994-12-12 株式会社リコー カラ−記録装置
JPS63102950A (ja) * 1986-10-20 1988-05-07 Hitachi Seiko Ltd カラ−インクジエツト記録装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087243A (ro) * 1973-11-30 1975-07-14
JPS55135976A (en) * 1979-04-09 1980-10-23 Matsushita Giken Kk Image recording device
JPS55146582A (en) * 1979-04-27 1980-11-14 Matsushita Electric Ind Co Ltd Image recording method
JPS56146361A (en) * 1980-04-16 1981-11-13 Sanyo Electric Co Ltd Color ink jet copying device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087243A (ro) * 1973-11-30 1975-07-14
JPS55135976A (en) * 1979-04-09 1980-10-23 Matsushita Giken Kk Image recording device
JPS55146582A (en) * 1979-04-27 1980-11-14 Matsushita Electric Ind Co Ltd Image recording method
JPS56146361A (en) * 1980-04-16 1981-11-13 Sanyo Electric Co Ltd Color ink jet copying device

Also Published As

Publication number Publication date
JPS58124667A (ja) 1983-07-25

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