Recovery system and ink jet recording apparatus provided with said recovery system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5481283
SERIAL NO

08409963

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A recovery system comprises a cap means for covering the discharging ports of a recording head to perform recording by discharging ink, and a wiper assembly for wiping the discharging port face of the recording head, the wiper assembly being a large-sized wiping member and a small-sized wiping member, wherein the small-sized wiping member is first in contact with the discharging port face of the recording head. A guide member guides the recording head and the cap at the time of mating and a holder holds the recording head and cap, which holder holds the recording head and said cap in such a manner that they can relatively be displaced in the direction crossing the contacting direction thereof. A cap unit with the cap and wiper assembly can be rotated within a rotational area of the recording head. Wiping by the wiper assembly is performed in such a manner that following the rotation of the recording head, the small-sized wiping member is first in contact therewith and subsequently, the large-sized wiping member is in contact therewith.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHA30-2 SHIMOMARUKO 3-CHOME OHTA-KU TOKYO 146-8501

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okubo, Akio Tokyo, JP 38 599
Saito, Atsushi Yokohama, JP 297 5560
Shinada, Yasuyuki Yokohama, JP 24 492
Watanabe, Fumihiko Yokohama, JP 42 491

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