Image forming apparatus having transfer and fixing parts with different widths

摘要

An image forming apparatus includes a toner-image forming part that forms a toner image; a first transfer part that transfers the toner image to an intermediate transfer body; a second transfer part that contacts a back surface of a recording medium to transfer the toner image on the intermediate transfer body to the recording medium; and a fixing part including a fixing member that is heated to fix the toner image to the recording medium and a pressure member that transports the recording medium in cooperation with the fixing member by pinching the recording medium therebetween. The maximum width, in the axial direction, of the second transfer part in which it is capable of transferring the toner image to the recording medium is larger than the maximum width, in the axial direction, of the fixing member in which it is capable of fixing the toner image to the recording medium.

主权项

1. An image forming apparatus comprising:
a toner-image forming part that forms a toner image; a first transfer part that transfers the toner image formed by the toner-image forming part to an intermediate transfer body; a second transfer part that contacts a back surface of a recording medium to transfer the toner image on the intermediate transfer body to the recording medium; and a fixing part including a fixing member that is heated to fix the toner image to the recording medium and a pressure member that transports the recording medium in cooperation with the fixing member by pinching the recording medium therebetween, wherein the contact width, in the axial direction, between the second transfer part and the intermediate transfer body is larger than the contact width, in the axial direction, between the pressure member and the fixing member, and wherein the width of the second transfer part is smaller than the width of the fixing member.