JPS6288771A - Recording device - Google Patents

Recording device

Info

Publication number
JPS6288771A
JPS6288771A JP22703785A JP22703785A JPS6288771A JP S6288771 A JPS6288771 A JP S6288771A JP 22703785 A JP22703785 A JP 22703785A JP 22703785 A JP22703785 A JP 22703785A JP S6288771 A JPS6288771 A JP S6288771A
Authority
JP
Japan
Prior art keywords
diameter section
small
rotor
section
sheet
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
JP22703785A
Other languages
Japanese (ja)
Inventor
Hiroaki Matsumoto
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.)
Canon Inc
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 JP22703785A priority Critical patent/JPS6288771A/en
Publication of JPS6288771A publication Critical patent/JPS6288771A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent a jam of sheets by forming a large-diameter section and a small-diameter section in the longitudinal direction of a rotor and making the elastic modulus of the large-diamter section small and that of the small- diameter section large.
CONSTITUTION: A larg-diameter section 2a and a small-diameter section 2b are formed in the longitudinal direction of a platen roller 2, and the elastic modulus of the large-diameter section 2a is made small and that of the small- diameter section 2b is made large. Therefore, the deformation quantity of the large-diameter section 2a of a rotor is large and that of the small-diameter section 2b is small at the pressure section with a recording head 3, thus the rotor is pressed to the recording head 3 uniformly over the whole longitudinal direction. Since a recording sheet 1 is conveyed by the outer periphery of the large-diameter section 2a, the recording sheet 1 is hard to be wound on the rotor, and further, when end sections of sheet guides 16, 17 are arranged near the outer periphery of the small-diameter section 26, even if a gap exists between the small-diameter section and sheet guides, the sheet never infiltrates into the gap, and a jam can be completely prevented.
COPYRIGHT: (C)1987,JPO&Japio
JP22703785A 1985-10-14 1985-10-14 Recording device Pending JPS6288771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22703785A JPS6288771A (en) 1985-10-14 1985-10-14 Recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22703785A JPS6288771A (en) 1985-10-14 1985-10-14 Recording device

Publications (1)

Publication Number Publication Date
JPS6288771A true JPS6288771A (en) 1987-04-23

Family

ID=16854538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22703785A Pending JPS6288771A (en) 1985-10-14 1985-10-14 Recording device

Country Status (1)

Country Link
JP (1) JPS6288771A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006227951A (en) * 2005-02-18 2006-08-31 Hitachi Omron Terminal Solutions Corp Discrimination device and roller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006227951A (en) * 2005-02-18 2006-08-31 Hitachi Omron Terminal Solutions Corp Discrimination device and roller
JP4700978B2 (en) * 2005-02-18 2011-06-15 日立オムロンターミナルソリューションズ株式会社 Identification device and roller

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