JPH02160558A - Line thermal printer - Google Patents

Line thermal printer

Info

Publication number
JPH02160558A
JPH02160558A JP31559688A JP31559688A JPH02160558A JP H02160558 A JPH02160558 A JP H02160558A JP 31559688 A JP31559688 A JP 31559688A JP 31559688 A JP31559688 A JP 31559688A JP H02160558 A JPH02160558 A JP H02160558A
Authority
JP
Japan
Prior art keywords
platen
thermal head
paper
shaft
positioning
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.)
Granted
Application number
JP31559688A
Other languages
Japanese (ja)
Other versions
JP2585769B2 (en
Inventor
Minoru Imai
Kazunori Kato
Masamitsu Saito
Original Assignee
Tokyo Electric 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 Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP63315596A priority Critical patent/JP2585769B2/en
Publication of JPH02160558A publication Critical patent/JPH02160558A/en
Application granted granted Critical
Publication of JP2585769B2 publication Critical patent/JP2585769B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/20Platen adjustments for varying the strength of impression, for a varying number of papers, for wear or for alignment, or for print gap adjustment

Abstract

PURPOSE:To obtain constantly uniform print quality across the entire width of paper by providing an energization device which rotates and energizes a positioning member in a direction where a platen approaches a thermal head. CONSTITUTION:If a cover 23 is closed, both ends of a shaft 26 for a platen 27 are allowed to engage with the engagement sections 33 of a positioning member 31 respectively. Then both ends of the shaft 26 for the platen 27 are pressed toward a thermal head 24 because the positioning member 31 is rotated and energized clockwise by a spring 36. In this case, if holes which support both ends of the shaft 26 for the platen 27 are offset vertically, for instance, both ends of the shaft 26 can be shifted in a direction where the both ends get closer to and become isolated from the thermal head 24, due to a long hole 28. Consequently, the entire length of the platen 27 is pressed against the thermal head 24. Consequently, if paper 51A drawn out of a paper roll 51 is printed by allowing the paper 51A to pass between the thermal head 24 and the platen 27, print quality can be made uniform across the entire width of the paper 31A.
JP63315596A 1988-12-14 1988-12-14 Line thermal printer Expired - Lifetime JP2585769B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63315596A JP2585769B2 (en) 1988-12-14 1988-12-14 Line thermal printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63315596A JP2585769B2 (en) 1988-12-14 1988-12-14 Line thermal printer

Publications (2)

Publication Number Publication Date
JPH02160558A true JPH02160558A (en) 1990-06-20
JP2585769B2 JP2585769B2 (en) 1997-02-26

Family

ID=18067256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63315596A Expired - Lifetime JP2585769B2 (en) 1988-12-14 1988-12-14 Line thermal printer

Country Status (1)

Country Link
JP (1) JP2585769B2 (en)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285148U (en) * 1988-12-16 1990-07-03
EP1179433A2 (en) * 2000-08-08 2002-02-13 Fujitsu Takamisawa Component Limited Thermal printer unit and thermal printer
US6604874B2 (en) * 2001-11-01 2003-08-12 Brady Worldwide, Inc. Printer with multifunctional lever actuated mechanism
US7073962B2 (en) 2003-07-28 2006-07-11 Funai Electric Co. Thermal-transfer printer
JP2006326181A (en) * 2005-05-30 2006-12-07 Nidek Co Ltd Ophthalmological device
JP2007038436A (en) * 2005-08-01 2007-02-15 Seiko Epson Corp Thermal printer
JP2007076164A (en) * 2005-09-14 2007-03-29 Seiko Epson Corp Recorder
JP2008100381A (en) * 2006-10-17 2008-05-01 Seiko Instruments Inc Thermal printer
US7780367B2 (en) 2005-09-14 2010-08-24 Nec Infrontia Corporation Thermal printer with compact structure and usability of cover open and cover open mechanism
CN104816553A (en) * 2014-01-31 2015-08-05 船井电机株式会社 Printer
JP2017007350A (en) * 2016-09-29 2017-01-12 サトーホールディングス株式会社 Printer cover lock mechanism
CN106626799A (en) * 2015-10-30 2017-05-10 富士通电子零件有限公司 Printer device
US9724947B2 (en) 2015-09-10 2017-08-08 Fujitsu Component Limited Printer
US9782991B2 (en) 2014-07-23 2017-10-10 Fujitsu Component Limited Printer
CN107336531A (en) * 2016-04-28 2017-11-10 富士通电子零件有限公司 Print apparatus
US9868310B2 (en) 2015-10-30 2018-01-16 Fujitsu Component Limited Printer
US10093114B2 (en) 2016-08-03 2018-10-09 Fujitsu Component Limited Printer
US10421297B2 (en) 2016-05-24 2019-09-24 Fujitsu Component Limited Printer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6138552B2 (en) 2013-04-01 2017-05-31 富士通コンポーネント株式会社 Printer device and operation method of printer device
JP6372982B2 (en) 2013-08-28 2018-08-15 富士通コンポーネント株式会社 Printer device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693060U (en) * 1979-12-19 1981-07-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693060U (en) * 1979-12-19 1981-07-24

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285148U (en) * 1988-12-16 1990-07-03
EP1179433A2 (en) * 2000-08-08 2002-02-13 Fujitsu Takamisawa Component Limited Thermal printer unit and thermal printer
EP1179433A3 (en) * 2000-08-08 2002-04-17 Fujitsu Takamisawa Component Limited Thermal printer unit and thermal printer
US6682239B2 (en) 2000-08-08 2004-01-27 Fujitsu Takamisawa Component Limited Thermal printer unit and thermal printer
US6604874B2 (en) * 2001-11-01 2003-08-12 Brady Worldwide, Inc. Printer with multifunctional lever actuated mechanism
US7073962B2 (en) 2003-07-28 2006-07-11 Funai Electric Co. Thermal-transfer printer
JP2006326181A (en) * 2005-05-30 2006-12-07 Nidek Co Ltd Ophthalmological device
JP2007038436A (en) * 2005-08-01 2007-02-15 Seiko Epson Corp Thermal printer
JP2007076164A (en) * 2005-09-14 2007-03-29 Seiko Epson Corp Recorder
US7780367B2 (en) 2005-09-14 2010-08-24 Nec Infrontia Corporation Thermal printer with compact structure and usability of cover open and cover open mechanism
JP2008100381A (en) * 2006-10-17 2008-05-01 Seiko Instruments Inc Thermal printer
CN104816553A (en) * 2014-01-31 2015-08-05 船井电机株式会社 Printer
JP2015142990A (en) * 2014-01-31 2015-08-06 船井電機株式会社 printer
US9782991B2 (en) 2014-07-23 2017-10-10 Fujitsu Component Limited Printer
US9724947B2 (en) 2015-09-10 2017-08-08 Fujitsu Component Limited Printer
US9868310B2 (en) 2015-10-30 2018-01-16 Fujitsu Component Limited Printer
CN106626799A (en) * 2015-10-30 2017-05-10 富士通电子零件有限公司 Printer device
US10011132B2 (en) 2015-10-30 2018-07-03 Fujitsu Component Limited Printer
CN107336531A (en) * 2016-04-28 2017-11-10 富士通电子零件有限公司 Print apparatus
EP3246170A1 (en) * 2016-04-28 2017-11-22 Fujitsu Component Limited Printer
US9902174B2 (en) 2016-04-28 2018-02-27 Fujitsu Component Limited Printer
US10421297B2 (en) 2016-05-24 2019-09-24 Fujitsu Component Limited Printer
US10093114B2 (en) 2016-08-03 2018-10-09 Fujitsu Component Limited Printer
JP2017007350A (en) * 2016-09-29 2017-01-12 サトーホールディングス株式会社 Printer cover lock mechanism

Also Published As

Publication number Publication date
JP2585769B2 (en) 1997-02-26

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