Transfer belt, transfer unit, and image formation apparatus
A transfer belt according to one or more embodiments may include a surface to which a developer image is to be transferred and from which the transferred developer image is to be transferred from to a medium. The transfer belt may be configured having characteristics in which a dipole component of the surface of the transfer belt is not less than 0.3 dyn/cm and not larger than 1.9 dyn/cm.
1. A transfer belt comprising a surface to which a developer image is to be transferred and from which the transferred developer image is to be transferred to a medium, wherein a dipole component of the surface of the transfer belt is not less than 0.3 dyn/cm and not larger than 1.9 dyn/cm.
2. The transfer belt according to claim 1 , wherein
the dipole component of the surface of the transfer belt is not less than 0.6 dyn/cm and not larger than 1.9 dyn/cm, and
a static friction coefficient of the surface of the transfer belt with respect to a stainless steel is not less than 0.14 and not greater than 0.28.
3. The transfer belt according to claim 1 , wherein
the dipole component of the surface of the transfer belt is not less than 0.6 dyn/cm and not larger than 1.9 dyn/cm, and
a static friction coefficient of the surface of the transfer belt with respect to a stainless steel is not less than 0.14 and not greater than 0.22.
4. The transfer belt according to claim 1 , wherein
a cleaning member to remove a matter attached on the surface of the transfer belt is in contact with the surface of the transfer belt.
5. A transfer unit comprising:
the transfer belt according to claim 1 ;
a primary transfer member provided on a back side of the transfer belt and configured to transfer the developer image formed by an image formation unit from the image formation unit onto the transfer belt; and
a secondary transfer member provided on the back side of the transfer belt and configured to transfer the developer image transferred to the transfer belt from the transfer belt to a medium.
6. An image formation apparatus comprising
the transfer unit according to claim 5 .
7. An image formation apparatus comprising
an image formation unit including an image carrier and configured to form a developer image on the image carrier;
the transfer belt according to claim 1 ;
a primary transfer member provided in the vicinity of the transfer belt and configured to transfer the developer image formed by the image formation unit from the image formation unit onto the transfer belt; and
a secondary transfer member provided in the vicinity of the transfer belt and configured to transfer the developer image transferred to the transfer belt from the transfer belt to a medium.