Conveying mechanism
First Claim
1. A conveying mechanism for transferring a recording medium to an image forming area in which an image is formed on the fed recording medium, the conveying mechanism comprising:
- a transfer belt for transferring the recording medium at a position with a predetermined interval with respect to a recording head for forming the image;
at least two transfer rollers for transferring the transfer belt wound around the transfer rollers;
a guide member provided at a position facing the recording head via the transfer belt to support the transfer belt;
a biasing device for biasing the transfer belt in one direction which is the width direction of the transfer belt; and
a restriction device configured by the portions of the transfer belt and the guide member for restricting the movement of the transfer belt biased in the one direction by the biasing device.
1 Assignment
0 Petitions
Accused Products
Abstract
A conveying mechanism capable of preferably inhibiting the portion of a transfer belt located in an image forming area from meandering. A plurality of ribs (84) are provided so as to extend approximately parallel to a transfer direction (X) on an upper surface (8a) of a guide member (8). The intervals between the ribs (84) are constituted to be gradually narrowed in the left direction (Y). A transfer belt (3) is gradually moved in the left direction (Y) by the abutment between an inner side face (3d) thereof and the plurality of ribs (84). The movement of the transfer belt (3) in the left direction (Y) is limited and restricted by the abutment between a right side face (81a) of a projection piece (81) of the guide member (8) and a left side face (3b) of the transfer belt (3).
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Citations
14 Claims
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1. A conveying mechanism for transferring a recording medium to an image forming area in which an image is formed on the fed recording medium, the conveying mechanism comprising:
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a transfer belt for transferring the recording medium at a position with a predetermined interval with respect to a recording head for forming the image;
at least two transfer rollers for transferring the transfer belt wound around the transfer rollers;
a guide member provided at a position facing the recording head via the transfer belt to support the transfer belt;
a biasing device for biasing the transfer belt in one direction which is the width direction of the transfer belt; and
a restriction device configured by the portions of the transfer belt and the guide member for restricting the movement of the transfer belt biased in the one direction by the biasing device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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Specification