Image forming apparatus
AssigneeRicoh Company, Ltd.
InventorsShogo MATSUMOTO, Akira Asaoka
Life of this patent
Estimating the term…
Abstract
An image forming apparatus for transporting a recording medium on which an image is formed includes a guide plate. The guide plate guides the recording medium to a predetermined position in the image forming apparatus and includes a flexible sheet member and a rigid holding member. The rigid holding member holds the flexible sheet member such that the flexible sheet member projects from a front end of the rigid holding member. The projecting portion of the flexible sheet member includes at least three flexible sub-portions having a different bend-stiffness per unit area from each other, and the bend-stiffness per unit area is reduced toward a downstream side in a sheet guide direction.
Claims8
An image forming apparatus for transporting a recording medium on which an image is formed, comprising:
- a guide plate to guide the recording medium to a predetermined position in the image forming apparatus, the guide plate including a flexible sheet member and a rigid holding member to hold the flexible sheet member such that the flexible sheet member projects from a front end of the rigid holding member,
- wherein a projecting portion of the flexible sheet member includes at least three flexible sub-portions having different bend-stiffness per unit area from each other, and the bend-stiffness per unit area is reduced toward a downstream side in a sheet guide direction.
An image forming apparatus for transporting a recording medium on which an image is formed, comprising:
- an image bearing member to bear an image;
- a transfer member to transfer the image onto a recording medium;
- a guide plate to guide the recording medium substantially from the image bearing member side to a transfer position between the image bearing member and the transfer member, the guide plate including a flexible sheet member and a rigid holding member to hold the flexible sheet member such that the flexible sheet member projects from a front end of the rigid holding member;
- and
- a sheet feeding device provided substantially at an upstream side in a direction of sheet transport of the guide plate, to feed the recording medium in the direction of sheet transport,
- wherein a projecting portion of the flexible sheet member includes at least two flexible sub-portions having a different bend-stiffness per unit area from each other, the bend-stiffness per unit area is reduced toward a downstream side in a sheet guide direction, the tip of the sheet member is located opposite the image bearing member via a hypothetical sheet transport path that assumes that the recording medium is linearly transported to the guide plate by the sheet feeding device, and a tip of one of the flexible sub-portions closest to the holding member is on the sheet transport path or substantially at an image bearing side of the sheet transport path.
Dependencies are inferred from the claim text.