| 摘要 |
A sheet conveyance and guide mechanism 6 is used in an image forming device that includes a photoconductive drum 30 and a transfer roller 33 arranged so as to form a transfer nip with the photoconductive drum 30 and to which a bias voltage is applied. The sheet conveyance and guide mechanism 6 has a first pre-transfer guide plate 61 and a second pre-transfer guide plate 62. The first pre-transfer guide plate 61 is provided on the transfer roller side upstream of the transfer nip in a transfer sheet conveying direction, and guides a transfer sheet into the transfer nip. The second pre-transfer guide plate 62 is provided opposite to the first pre-transfer guide plate 61 and on the photoconductive drum side upstream of the transfer nip in the transfer sheet conveying direction, and guides a transfer sheet into the transfer nip. The first pre-transfer guide plate 61 is provided with contact portions 64 protruding toward the second pre-transfer guide plate 62, and the second pre-transfer guide plate 62 is provided with semiconductor members 63 in contact with the contact portions 64.
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