DK249985A - Fremgangsmaade og apparat til skrivekvalitetskontrol - Google Patents

Fremgangsmaade og apparat til skrivekvalitetskontrol Download PDF

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Publication number
DK249985A
DK249985A DK249985A DK249985A DK249985A DK 249985 A DK249985 A DK 249985A DK 249985 A DK249985 A DK 249985A DK 249985 A DK249985 A DK 249985A DK 249985 A DK249985 A DK 249985A
Authority
DK
Denmark
Prior art keywords
print quality
symbol
principle
control apparatus
quality control
Prior art date
Application number
DK249985A
Other languages
English (en)
Other versions
DK163648C (da
DK249985D0 (da
DK163648B (da
Inventor
Per Ivar Roland Falk
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of DK249985A publication Critical patent/DK249985A/da
Publication of DK249985D0 publication Critical patent/DK249985D0/da
Publication of DK163648B publication Critical patent/DK163648B/da
Application granted granted Critical
Publication of DK163648C publication Critical patent/DK163648C/da

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
DK249985A 1983-10-05 1985-06-03 Fremgangsmaade og apparat til skrivekvalitetskontrol DK163648C (da)

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
SE8400321 1984-09-28
PCT/SE1984/000321 WO1985001476A1 (en) 1983-10-05 1984-09-28 A method and device for printing quality control

Publications (4)

Publication Number Publication Date
DK249985A true DK249985A (da) 1985-06-03
DK249985D0 DK249985D0 (da) 1985-06-03
DK163648B DK163648B (da) 1992-03-23
DK163648C DK163648C (da) 1992-08-17

Family

ID=20352776

Family Applications (1)

Application Number Title Priority Date Filing Date
DK249985A DK163648C (da) 1983-10-05 1985-06-03 Fremgangsmaade og apparat til skrivekvalitetskontrol

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) ES536508A0 (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
EP0716928B1 (en) * 1991-05-14 2000-08-30 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
DE3468371D1 (en) 1988-02-11
FI81303C (sv) 1990-10-10
IT8423040A0 (it) 1984-10-05
FI81303B (fi) 1990-06-29
SE439132B (sv) 1985-06-03
DK163648C (da) 1992-08-17
IT1176886B (it) 1987-08-18
SE8305478D0 (sv) 1983-10-05
FI851883L (fi) 1985-05-13
ES8601018A1 (es) 1985-10-16
SE8305478L (sv) 1985-04-06
IT8423040A1 (it) 1986-04-05
FI851883A0 (fi) 1985-05-13
CA1266710A (en) 1990-03-13
JPS61500110A (ja) 1986-01-23
EP0157851B1 (en) 1988-01-07
WO1985001476A1 (en) 1985-04-11
ES536508A0 (es) 1985-10-16
DK249985D0 (da) 1985-06-03
EP0157851A1 (en) 1985-10-16
JPH0653426B2 (ja) 1994-07-20
DK163648B (da) 1992-03-23

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