Patent ID: 8855543

Claim:
A transfer device for transferring developer carried on a peripheral surface of an image carrying member onto a recording medium being conveyed along a medium conveyance path, comprising: a transfer unit disposed opposite to the image carrying member and configured to transfer the developer from the peripheral surface of the image carrying member onto the recording medium; a flexible guide plate having a first side and a second side reverse to the first side, the guide plate being disposed in a position along the medium conveyance path, upstream relative to a transfer position that is between the image carrying member and the transfer unit, such that the first side faces to the recording medium being conveyed along the medium conveyance path to guide the recording medium toward the image carrying member, the guide plate including an upstream end portion disposed at a side of the guide plate facing in a direction upstream of the medium conveyance path; and a support frame configured to support the upstream end portion of the guide plate, the support frame including an opposite portion and a rib, the opposite portion being disposed separate from and opposed to the second side of the guide plate, the rib being configured to protrude from the opposite portion toward the medium conveyance path and dimensioned to have a width smaller than that of the guide plate as measured in a direction of a width of the recording medium which is a direction perpendicular to a direction of conveyance of the recording medium, the rib having a first edge which is positioned at a side facing in the direction upstream of the medium conveyance path, and upstream of the rib, the guide plate protruding from the support frame in a direction downstream of the medium conveyance path, the rib having an inclined surface extending from the first edge in a direction obliquely downstream of the medium conveyance path toward the image carrying member, wherein the guide plate includes an indentation configured to accommodate the rib to allow the guide plate to be deflected toward the support frame without being blocked by the rib.