Patent ID: 8647001

Claim:
A recording apparatus comprising: one or more record heads which form an image on a recording medium; a conveyance mechanism comprising a conveyance belt, having an outer circumferential surface opposing the one or more record heads, and conveyance rollers between which the conveyance belt is stretched, the conveyance mechanism conveying the recording medium placed on the outer circumferential surface by rotating at least one of the conveyance rollers; a first media attracting unit, which causes the recording medium to be attracted onto the outer circumferential surface and is downstream from all of the one or more record heads in a conveyance direction in which the recording medium is conveyed, comprising: a first electrode, which is provided to oppose an inner circumferential surface of the conveyance belt which surface is opposite to the outer circumferential surface of the conveyance belt, a second electrode, which opposes the outer circumferential surface of the conveyance belt and is detached from the outer circumferential surface, and a voltage supply unit which applies a voltage across the first electrode and the second electrode; a second media attracting unit, which causes the recording medium to be attracted onto the outer circumferential surface and is upstream from the one or more record heads in a conveyance direction in which the recording medium is conveyed, comprising: a third electrode, which is provided to oppose an inner circumferential surface of the conveyance belt which surface is opposite to the outer circumferential surface of the conveyance belt, a fourth electrode, which opposes the outer circumferential surface of the conveyance belt and is detached from the outer circumferential surface, and a second voltage supply unit which applies a voltage across the third electrode and the fourth electrode; and a roller pair, downstream of the conveyance belt in the conveyance direction, to convey the recording medium, wherein: the first electrode comprises a charging roller, which is different from the conveyance rollers, the second electrode opposes the first electrode over the conveyance belt and opposes the recording medium on the outer circumferential surface with a gap therebetween, and the roller pair is configured at a position such that the downstream end of the recording medium engages the roller pair while the recording medium opposes the recording head.