Image forming device and developing device
A developing device that is provided in an image forming device that forms an image includes an image carrier on which an electrostatic latent image is formed; a developer carrier that forms a developer image on a surface of the image carrier by attaching a developer on the electrostatic latent image; a supplying member that supplies the developer to the developer carrier by contacting the developer carrier, and that scrapes the developer remaining on the surface of the developer carrier from the developer carrier, and a deformation amount between the developer carrier and the supplying member is individually configured corresponding to a location where the developing device is provided in the image forming device.
1. A developing device that is provided in an image forming device that forms an image, comprising:
an image carrier on which an electrostatic latent image is formed;
a developer carrier that forms a developer image on a surface of the image carrier by attaching a developer on the electrostatic latent image;
a supplying member that supplies the developer to the developer carrier by contacting the developer carrier, and that scrapes the developer remaining on the surface of the developer carrier from the developer carrier; and
a deformation amount between the developer carrier and the supplying member is individually configured corresponding to a location where the developing device is provided in the image forming device, wherein
the deformation amount (d) is defined as the equation below:
d=R 1 +R 2 −L,
where the numeral “L” represents a distance between axes of the developer carrier and the supplying member, “R1” represents a radius of the developer carrier, and “R2” represents a radius of the supplying member.
2. The developing device according to claim 1 , further comprising:
a transfer part that transfers the developer image on a medium, and
a fusing part that fuses the developer image transferred on the medium by the transfer part, wherein
the deformation amount of the developing device is configured to be larger when the developing device is the most closely positioned to a fusing part compared with when the developing device is the most distantly positioned from the fusing part.
3. An image forming device, comprising
the developing device according to claim 1 ;
a transfer part that transfers the developer image on a medium; and
a fusing part that fuses the developer image transferred on the medium by the transfer part.
4. An image forming device, comprising;
a developing device that is provided in an image forming device that forms an image, comprising;
an image carrier on which an electrostatic latent image is formed;
a developer carrier that forms a developer image on a surface of the image carrier by attaching a developer on the electrostatic latent image;
a supplying member that supplies the developer to the developer carrier by contacting the developer carrier, and that scrapes the developer remaining on the surface of the developer carrier from the developer carrier; and
a deformation amount between the developer carrier and the supplying member is individually configured corresponding to a location where the developing device is provided in the image forming device;
a transfer part that transfers the developer image on a medium; and
a fusing part that fuses the developer image transferred on the medium by the transfer part; and
a plurality of the developing devices, wherein
the deformation amount of the developing device that is the most closely positioned to the fusing part is configured to be larger than an other deformation amount of the developing device that is the most distantly positioned from the fusing part.
5. An image forming device, comprising;
a developing device that is provided in an image forming device that forms an image, comprising;
an image carrier on which an electrostatic latent image is formed;
a developer carrier that forms a developer image on a surface of the image carrier by attaching a developer on the electrostatic latent image;
a supplying member that supplies the developer to the developer carrier by contacting the developer carrier, and that scrapes the developer remaining on the surface of the developer carrier from the developer carrier; and
a deformation amount between the developer carrier and the supplying member is individually configured corresponding to a location where the developing device is provided in the image forming device;
a transfer part that transfers the developer image on a medium; and
a fusing part that fuses the developer image transferred on the medium by the transfer part; and
a plurality of the developing devices, wherein
a deformation amount of the developing device that is most closely positioned from the fusing part is configured to be larger than any deformation amounts of the remaining developing devices.