JPS6487377A - Method for driving paper feed stepping motor - Google Patents

Method for driving paper feed stepping motor

Info

Publication number
JPS6487377A
JPS6487377A JP24684887A JP24684887A JPS6487377A JP S6487377 A JPS6487377 A JP S6487377A JP 24684887 A JP24684887 A JP 24684887A JP 24684887 A JP24684887 A JP 24684887A JP S6487377 A JPS6487377 A JP S6487377A
Authority
JP
Japan
Prior art keywords
paper feed
stepping motor
rotating
motor
shaft
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
JP24684887A
Other languages
Japanese (ja)
Inventor
Shuji Nakagawa
Yukiteru Hagiwara
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.)
NEC Corp
NEC Tohoku Corp
Original Assignee
NEC Corp
NEC Tohoku Corp
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 NEC Corp, NEC Tohoku Corp filed Critical NEC Corp
Priority to JP24684887A priority Critical patent/JPS6487377A/en
Publication of JPS6487377A publication Critical patent/JPS6487377A/en
Pending legal-status Critical Current

Links

Landscapes

  • Handling Of Sheets (AREA)
  • Character Spaces And Line Spaces In Printers (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To eliminate a gap caused by the play of a paper feed transfer mechanism in a paper feed direction, by rotating a stepping motor by a predetermined number of steps when a power is made ON. CONSTITUTION:A stepping motor 1, a motor shaft gear 2, transfer gears 3 and 4, a paper feed shaft gear 5, and a paper feed shaft 6 are provided. By rotating the stepping motor 1 with a stepping angle S, the motor shaft gear 2 with a gear diameter (d) rotates, the transfer gears 3, 4 and the paper feed shaft 6 rotate, and thereby a paper is fed in the rotating direction of the paper feed shaft. In an initialization just after a power is ON, the stepping motor 1 is rotated in a paper feed direction by a predetermined number of steps. In this manner, a gap caused by the play of the paper feed transfer path in the paper feed direction is eliminated.
JP24684887A 1987-09-30 1987-09-30 Method for driving paper feed stepping motor Pending JPS6487377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24684887A JPS6487377A (en) 1987-09-30 1987-09-30 Method for driving paper feed stepping motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24684887A JPS6487377A (en) 1987-09-30 1987-09-30 Method for driving paper feed stepping motor

Publications (1)

Publication Number Publication Date
JPS6487377A true JPS6487377A (en) 1989-03-31

Family

ID=17154612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24684887A Pending JPS6487377A (en) 1987-09-30 1987-09-30 Method for driving paper feed stepping motor

Country Status (1)

Country Link
JP (1) JPS6487377A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012066837A1 (en) * 2010-11-17 2012-05-24 シチズンホールディングス株式会社 Printer device and paper feeding method for printer device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117968A (en) * 1984-11-13 1986-06-05 Konishiroku Photo Ind Co Ltd Recording device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117968A (en) * 1984-11-13 1986-06-05 Konishiroku Photo Ind Co Ltd Recording device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012066837A1 (en) * 2010-11-17 2012-05-24 シチズンホールディングス株式会社 Printer device and paper feeding method for printer device
CN103221222A (en) * 2010-11-17 2013-07-24 西铁城控股株式会社 Printer device and paper feeding method for printer device
US8896646B2 (en) 2010-11-17 2014-11-25 Citizen Holdings Co., Ltd. Printer and paper feeding method for printer device
CN103221222B (en) * 2010-11-17 2015-05-13 西铁城控股株式会社 Printer device and paper feeding method for printer device

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