Typewriting machines – Sheet or web – Including friction-feed means
Patent
1997-12-03
1999-10-05
Bennett, Christopher A.
Typewriting machines
Sheet or web
Including friction-feed means
400641, 347104, B41J 1302
Patent
active
059612347
ABSTRACT:
A sheet discharge roller is formed from material having great rigidity such as metal and has discharge roller convey portions and discharge roller groove portions (circumferential grooves) to which spurs are opposed. The spurs are not contacted with the sheet discharge roller. The discharge roller convey portions are surface-finished to increase a friction force. There is provided a recording apparatus in which sheet conveying accuracy is improved without transferring ink to a sheet to thereby obtain a high quality image with high resolving power.
REFERENCES:
patent: 5530466 (1996-06-01), Fujioka et al.
patent: 5567069 (1996-10-01), Suzuki et al.
patent: 5606357 (1997-02-01), Bekki
IBM Technical Disclosure Bulletin, Self-Adjusting Document-Feed-Skew-Correction Device, vol. 35, No. 1B, Jun. 1992
Bennett Christopher A.
Canon Kabushiki Kaisha
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