Ink-jet recording apparatus
There is provided an ink-jet recording apparatus including: a transporting roller; a driven roller provided opposite the transporting roller to sandwich the recording medium between the driven roller and the transporting roller, while moving in an approaching-departing direction based on a thickness of the recording medium; a first biasing member biasing the driven roller to the transporting roller; a platen; a recording portion configured to jet ink droplets from nozzles; and a cooperative portion moving along with the movement of the driven roller in the approaching-departing direction to move the platen.
1. An ink-jet recording apparatus comprising:
a transporting roller;
a driven roller provided opposite the transporting roller to sandwich a recording medium between the driven roller and the transporting roller and to transport the recording medium in a transporting direction;
a roller holder rotatably supporting the driven roller and configured to move in an approaching-departing direction along which the driven roller approaches and departs from the transporting roller based on a thickness of the recording medium sandwiched between the driven roller and the transporting roller;
a first biasing member biasing the roller holder toward the transporting roller;
a recording portion provided downstream of a sandwich point between the driven roller and the transporting roller and including nozzles which eject ink droplets;
a support member provided below the recording portion and configured to support the recording medium;
a plate positioned at a gap between the recording portion and the support member, wherein the recording medium is transported between the plate and support member; and
a cooperative portion configured to change a distance between the support member and the plate with respect to the approaching-departing direction in cooperation with movement of the roller holder.
2. The ink-jet recording apparatus according to claim 1 , wherein the cooperative portion comprising a contact portion disposed at the roller holder, and
wherein the contact portion is configured to, when the roller holder moves away from the transporting roller, press the support member and change the distance between the plate and the support member with respect to the approaching-departing direction.
3. The ink-jet recording apparatus according to claim 1 , further comprising a second biasing member biasing the support member toward the plate.
4. The ink-jet recording apparatus according to claim 1 , wherein the plate is positioned at upstream of the nozzles in the transporting direction.
5. The ink-jet recording apparatus according to claim 1 , wherein the plate does not overlap the nozzles in an upper view.
6. The ink-jet recording apparatus according to claim 1 , further comprising a plurality of plates arranged in a widthwise direction perpendicular to the transporting direction,
wherein each end of the plurality of plates is positioned at the gap between the recording portion and the support member, wherein the recording medium is transported between the plurality of plates and the support member.