Method of controlling transport amount, transport device and...

Typewriting machines – Sheet or web – Including friction-feed means

Reexamination Certificate

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Details

C347S101000, C347S104000, C271S003140, C271S272000

Reexamination Certificate

active

07857535

ABSTRACT:
A method of controlling transport amounts of a pair of first rollers and a pair of second rollers, the pair of first rollers operable to nip a medium so as to transport the medium in a transport direction, the pair of second rollers operable to nip the medium so as to transport the medium and disposed at a downstream side of the pair of first rollers in the transport direction, the medium on which a recording is performed by a recording head disposed between the pair of first rollers and the pair of second rollers, the method includes performing a first correction with respect to the transport amounts of the pair of first rollers and the pair of second rollers; and performing a second correction with respect to the transport amounts of at least the pair of first rollers, from a state in which length between a trailing end of the medium and a nip point of the medium at which the medium is nipped by the pair of first rollers is a predetermined length to a state in which the medium is released from being nipped by the pair of first rollers.

REFERENCES:
patent: 6519049 (2003-02-01), Nagasaka
patent: 6851802 (2005-02-01), Sakakibara et al.
patent: 2006/0077242 (2006-04-01), Takeishi et al.
patent: 2008/0007586 (2008-01-01), Yoshida et al.
patent: 05-305747 (1993-11-01), None
patent: 08-072341 (1996-03-01), None
patent: 08-282027 (1996-10-01), None
patent: 2004-002019 (2004-01-01), None
patent: 2004123313 (2004-04-01), None

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