Image recording device
AssigneeFuji Photo Film Co., Ltd.
InventorTakehisa Oono
Life of this patent
Estimating the term…
Abstract
An image recording device has a supporting surface which supports a photographic printing paper at an exposure position, and a conveying roller pair in a vicinity of the supporting surface. A projecting height of a nip position of the conveying roller pair from the supporting surface is 5 μm to 300 μm. Further, a step between the supporting surface at the exposure position and a conveying guide adjacent to the supporting surface is 1.0 mm or less. The shock or vibrations, which are generated at the leading end or the trailing end of the photographic printing paper are reduced. Moreover, the conveying roller pair and a pressing roller block propagation of vibrations to the exposure region.
Claims19
An image recording device having an exposure position, for exposing a photosensitive material at the exposure position to record an image on the photosensitive material, said image recording device comprising:
- a fixed guide having a supporting surface which supports the photosensitive material at the exposure position;
- and
- a pair of conveying rollers disposed near the exposure position, nipping the photosensitive material therebetween, and conveying the photosensitive material in a predetermined direction,
- wherein a nip formed by the pair of conveying rollers is positioned so as to project 5 μm to 300 μm from the supporting surface.
An image recording device having an exposure position, for exposing a photosensitive material at the exposure position to record an image on the photosensitive material, said image recording device comprising:
- a fixed guide having a supporting surface which supports the photosensitive material at the exposure position;
- a conveying guide disposed adjacent, in a conveying-direction, to the fixed guide, and having a supporting surface which supports the photosensitive material;
- and
- a pair of conveying rollers nipping the photosensitive material therebetween, and conveying the photosensitive material in a predetermined direction, a nip formed by the pair of conveying rollers being positioned so as to project above the conveying guide,
- wherein the nip formed by the pair of conveying rollers is positioned so as to project 0.1 to 0.5 mm from the supporting surface of the conveying guide.
An image recording device having an exposure position, for exposing a photosensitive material, which is conveyed in a predetermined direction, at the exposure position, to record an image on the photosensitive material, said image recording device comprising:
- a fixed guide having a supporting surface which supports the photosensitive material at the exposure position;
- a conveying guide disposed adjacent, in a conveying-direction, to the fixed guide, and having a supporting surface which supports the photosensitive material,
- wherein a step between the supporting surface of the fixed guide and the supporting surface of the conveying guide is 1.0 mm or less.
An image recording device having an exposure position, for exposing a surface of a photosensitive material, which is conveyed in a predetermined direction, at the exposure position to record an image on the surface of the photosensitive material, said image recording device comprising:
- a plurality of pressing members which are disposed at at least one of a conveying-direction upstream side and a conveying-direction downstream side of the exposure position, are respectively disposed at different positions, press the photosensitive material undergoing exposure, and block propagation of vibration generated at the photosensitive material.
Dependencies are inferred from the claim text.