FI81303C - Sätt och anordning för skrivkvalitetskontroll - Google Patents

Sätt och anordning för skrivkvalitetskontroll Download PDF

Info

Publication number
FI81303C
FI81303C FI851883A FI851883A FI81303C FI 81303 C FI81303 C FI 81303C FI 851883 A FI851883 A FI 851883A FI 851883 A FI851883 A FI 851883A FI 81303 C FI81303 C FI 81303C
Authority
FI
Finland
Prior art keywords
symbol
writing
line
written
signal
Prior art date
Application number
FI851883A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI81303B (fi
FI851883L (fi
FI851883A0 (fi
Inventor
Per Ivar Roland Falk
Original Assignee
Nokia Data Systems
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 Nokia Data Systems filed Critical Nokia Data Systems
Publication of FI851883L publication Critical patent/FI851883L/fi
Publication of FI851883A0 publication Critical patent/FI851883A0/fi
Publication of FI81303B publication Critical patent/FI81303B/sv
Application granted granted Critical
Publication of FI81303C publication Critical patent/FI81303C/sv

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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Ink Jet (AREA)
FI851883A 1983-10-05 1985-05-13 Sätt och anordning för skrivkvalitetskontroll FI81303C (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8305478A SE439132B (sv) 1983-10-05 1983-10-05 Sett och anordning for skrivkvalitetskontroll
SE8305478 1983-10-05
PCT/SE1984/000321 WO1985001476A1 (en) 1983-10-05 1984-09-28 A method and device for printing quality control
SE8400321 1984-09-28

Publications (4)

Publication Number Publication Date
FI851883L FI851883L (fi) 1985-05-13
FI851883A0 FI851883A0 (fi) 1985-05-13
FI81303B FI81303B (fi) 1990-06-29
FI81303C true FI81303C (sv) 1990-10-10

Family

ID=20352776

Family Applications (1)

Application Number Title Priority Date Filing Date
FI851883A FI81303C (sv) 1983-10-05 1985-05-13 Sätt och anordning för skrivkvalitetskontroll

Country Status (10)

Country Link
EP (1) EP0157851B1 (da)
JP (1) JPH0653426B2 (da)
CA (1) CA1266710A (da)
DE (1) DE3468371D1 (da)
DK (1) DK163648C (da)
ES (1) ES8601018A1 (da)
FI (1) FI81303C (da)
IT (1) IT1176886B (da)
SE (1) SE439132B (da)
WO (1) WO1985001476A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8621335D0 (en) * 1986-09-04 1986-10-15 Roneo Alcatel Ltd Printing devices
US5173850A (en) * 1988-02-12 1992-12-22 Hitachi, Ltd. Apparatus and method for checking print quality of turnaround medium
JP3049663B2 (ja) * 1991-02-20 2000-06-05 キヤノン株式会社 記録装置及び記録方法
EP0514153B1 (en) * 1991-05-14 1996-10-16 Canon Kabushiki Kaisha Printing estimation method and apparatus
JP3229431B2 (ja) * 1992-05-28 2001-11-19 キヤノン株式会社 記録装置および該記録装置の記録状態判断方法
US5397192A (en) * 1993-11-01 1995-03-14 Hewlett-Packard Company Shuttle-type printers and methods for operating same
JPH08127139A (ja) * 1994-10-31 1996-05-21 Nec Field Service Ltd ドットインパクトシリアルプリンタ
AUPN232795A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Detection of faulty nozzles in printing heads
US6542622B1 (en) * 1999-08-30 2003-04-01 Eastman Kodak Company Methods and articles for determining invisible ink print quality
US9333783B1 (en) * 2015-07-13 2016-05-10 Toshiba Tec Kabushiki Kaisha Printer apparatus
CN116096582A (zh) * 2020-07-21 2023-05-09 惠普发展公司，有限责任合伙企业 印刷控制

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910311B2 (ja) * 1977-04-19 1984-03-08 沖電気工業株式会社 ドツトプリンタ
US4339208A (en) * 1980-09-25 1982-07-13 Ncr Corporation Optical sensing of wire matrix printers

Also Published As

Publication number Publication date
IT8423040A0 (it) 1984-10-05
JPH0653426B2 (ja) 1994-07-20
IT8423040A1 (it) 1986-04-05
FI81303B (fi) 1990-06-29
SE8305478L (sv) 1985-04-06
CA1266710A (en) 1990-03-13
IT1176886B (it) 1987-08-18
SE8305478D0 (sv) 1983-10-05
SE439132B (sv) 1985-06-03
FI851883L (fi) 1985-05-13
EP0157851A1 (en) 1985-10-16
DK163648B (da) 1992-03-23
FI851883A0 (fi) 1985-05-13
DK163648C (da) 1992-08-17
ES536508A0 (es) 1985-10-16
ES8601018A1 (es) 1985-10-16
EP0157851B1 (en) 1988-01-07
DE3468371D1 (en) 1988-02-11
JPS61500110A (ja) 1986-01-23
WO1985001476A1 (en) 1985-04-11
DK249985A (da) 1985-06-03
DK249985D0 (da) 1985-06-03

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: ICL SYSTEMS AKTIEBOLAG

MM Patent lapsed
MM Patent lapsed

Owner name: ICL SYSTEMS AB