Image formation device
View Patent ↗An image formation device includes an image carrier that holds developed images, a transfer body that transfers the developed images held by the image carrier to a recording medium, a cleaning unit that cleans developer on the transfer body, a developer container in which the developer removed by the cleaning unit is deposited, and a sucking unit that sucks the developer leaking from the developer container, the transfer body having at least a rotating member of which both ends are rotatably supported, and the sucking unit having a suction hole opening at least at one end of the rotating member.
1. An image formation device comprising:
an image carrier that holds developed images;
a transfer body that transfers the developed images held by the image carrier to a recording medium;
a cleaning unit that cleans developer on the transfer body;
a developer container in which the developer removed by the cleaning unit is deposited; and
a sucking unit that sucks the developer leaking from the developer container,
the transfer body having at least a rotating member of which both ends are rotatably supported, and
the sucking unit having a suction hole opening at least at one end of the rotating member.
2. The image formation device according to claim 1 , further comprising a transport unit that carries the recording medium to which images have been transferred by the transfer body,
wherein the sucking unit is disposed below the transport unit.
3. The image formation device according to claim 1 , wherein the sucking unit has a catching part that catches the developer.
4. The image formation device according to claim 2 , wherein the sucking unit has a catching part that catches the developer.
5. The image formation device according to claim 1 ,
wherein the transport unit is provided with an adsorbing device that adsorbs the recording medium, and
the sucking unit sucks the developer in substantially the same direction as a direction in which the adsorbing device adsorbs the recording medium.
6. The image formation device according to claim 2 ,
wherein the transport unit is provided with an adsorbing device that adsorbs the recording medium, and
the sucking unit sucks the developer in substantially the same direction as a direction in which the adsorbing device adsorbs the recording medium.
7. The image formation device according to claim 3 ,
wherein the transport unit is provided with an adsorbing device that adsorbs the recording medium, and
the sucking unit sucks the developer in substantially the same direction as a direction in which the adsorbing device adsorbs the recording medium.
8. The image formation device according to claim 1 , wherein the sucking unit sucks the developer leaking from the developer container by passing between the transfer body and a transport unit.
9. The image formation device according to claim 2 , wherein the sucking unit sucks the developer leaking from the developer container by passing between the transfer body and the transport unit.
10. The image formation device according to claim 3 , wherein the sucking unit sucks the developer leaking from the developer container by passing between the transfer body and a transport unit.
11. The image formation device according to claim 4 , wherein the sucking unit sucks the developer leaking from the developer container by passing between the transfer body and the transport unit.
12. The image formation device according to claim 1 , further comprising supporting faces that rotatably support the rotating member,
wherein the suction hole is arranged, with respect to an axial direction of the rotating member, outside a range in which the recording medium of the transfer body passes and farther inside than the supporting faces in a manner in which at least partial overlapping occurs.
13. The image formation device according to claim 2 , further comprising supporting faces that rotatably support the rotating member,
wherein the suction hole is arranged, with respect to an axial direction of the rotating member, outside a range in which the recording medium of the transfer body passes and farther inside than the supporting faces in a manner in which at least partial overlapping occurs.
14. The image formation device according to claim 3 , further comprising supporting faces that rotatably support the rotating member,
wherein the suction hole is arranged, with respect to an axial direction of the rotating member, outside a range in which the recording medium of the transfer body passes and farther inside than the supporting faces in a manner in which at least partial overlapping occurs.
15. The image formation device according to claim 4 , further comprising supporting faces that rotatably support the rotating member,
wherein the suction hole is arranged, with respect to an axial direction of the rotating member, outside a range in which the recording medium of the transfer body passes and farther inside than the supporting faces in a manner in which at least partial overlapping occurs.
16. The image formation device according to claim 5 , further comprising supporting faces that rotatably support the rotating member,
wherein the suction hole is arranged, with respect to an axial direction of the rotating member, outside a range in which the recording medium of the transfer body passes and farther inside than the supporting faces in a manner in which at least partial overlapping occurs.
17. The image formation device according to claim 1 , wherein both ends of the suction hole are arranged, with respect to the axial direction of the rotating member, outside a range in which the recording medium of the transfer body passes and farther inside than supporting faces.