JPS60172568A - Paper feed method - Google Patents

Paper feed method

Info

Publication number
JPS60172568A
JPS60172568A JP2722784A JP2722784A JPS60172568A JP S60172568 A JPS60172568 A JP S60172568A JP 2722784 A JP2722784 A JP 2722784A JP 2722784 A JP2722784 A JP 2722784A JP S60172568 A JPS60172568 A JP S60172568A
Authority
JP
Japan
Prior art keywords
platen
sheet
paper feed
driving
feed roller
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
JP2722784A
Inventor
Makoto Takemura
Takashi Yanagiura
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2722784A priority Critical patent/JPS60172568A/en
Publication of JPS60172568A publication Critical patent/JPS60172568A/en
Pending 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
    • B41J13/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers, thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets

Abstract

PURPOSE:To perform the accurate positional determination of apper, by forming a loop to paper and reversely driving a platen to impart vibration to the paper. CONSTITUTION:When a sensor 22 detects a fed sheet 5, a platen drive means rotates a platen 18 to a reverse direction A. When the leading end of the sheet 5 reaches the meshing part of the platen 18 and a pinch roller 19a, said sheet 5 is limited at the leading end thereof without being held between the plate 18 and the pinch roller 19a because of the rotation of the platen 18 to the A-direction. Further, by driving a paper feed roller 7 for an accurate time, a proper loop is formed to the sheet 5. Next, when the driving of the paper feed roller 7 is stopped and the platen 18 is rotated to a positive direction B, vibration is imparted to the paper feed roller 7 and the sheet 5 is fed to the side of a recording head 20 while certainly held between the plate 18 and pinch rollers 19a, 19b.
JP2722784A 1984-02-17 1984-02-17 Paper feed method Pending JPS60172568A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2722784A JPS60172568A (en) 1984-02-17 1984-02-17 Paper feed method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2722784A JPS60172568A (en) 1984-02-17 1984-02-17 Paper feed method

Publications (1)

Publication Number Publication Date
JPS60172568A true JPS60172568A (en) 1985-09-06

Family

ID=12215199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2722784A Pending JPS60172568A (en) 1984-02-17 1984-02-17 Paper feed method

Country Status (1)

Country Link
JP (1) JPS60172568A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0327124A2 (en) * 1988-02-05 1989-08-09 Canon Kabushiki Kaisha Method and apparatus for feeding sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0327124A2 (en) * 1988-02-05 1989-08-09 Canon Kabushiki Kaisha Method and apparatus for feeding sheet

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