Toner supply contaner and mounting unit

1. A toner supply container comprising:

a memory portion including a memory for storing information and an electroconductive portion including an electrode electrically connected to the memory;

a container portion for accommodating toner;

a discharging portion provided on one end side of the container with respect to a first direction and including a discharge opening which opens toward a second direction that crosses the first direction and which is for permitting discharge of the toner; and

a shutter configured to be rotated around an axis extending in the first direction, the shutter being movable between a closed position where the shutter covers the discharge opening and a retracted position where the shutter is retracted from the closed position,

wherein the electrode has an exposed surface exposed to outside of the toner supply container and is provided so that the exposed surface faces the first direction, and

wherein, as viewed along the first direction, the exposed surface is disposed inside of an imaginary circle that passes through an outer end of the shutter with the axis as a center of the imaginary circle, and

wherein the shutter includes a crossing wall extending in the second direction and the shutter is provided with a through hole through which the exposed surface is exposed.

2. A toner supply container according to claim 1 , wherein the shutter includes an opposing portion where the shutter opposes the discharge opening when the shutter is in the closed position, and

wherein, as viewed along the first direction, the exposed surface is disposed inside of an imaginary circle that passes through the opposing portion with the axis as a center of the imaginary circle.

3. A toner supply container according to claim 1 , wherein, as viewed along the first direction, the exposed surface is disposed inside of an imaginary circle that passes through an inner end of the shutter with the axis as a center of the imaginary circle.

4. A toner supply container according to claim 1 , wherein, with respect to the first direction, the crossing wall is disposed between the electrode and the discharge opening.

5. A toner supply container according to claim 1 , wherein the discharging portion includes a positioning portion for positioning the electrode so that the exposed surface faces the first direction and a projected portion projects in the first direction, with the projected portion including the positioning portion, and

wherein the projected portion is inserted into the through hole.

6. A toner supply container according to claim 5 , wherein the projected portion includes a projected wall extending in the second direction.

7. A toner supply container according to claim 1 , wherein the discharging portion includes a positioning portion for positioning the electrode so that the exposed surface faces the first direction.

8. A toner supply container according to claim 1 , wherein the electrode is a first electrode and the exposed surface is a first exposed surface, and

wherein the electroconductive portion includes a second electrode electrically connected to the memory, and the second electrode includes a second exposed surface exposed to outside of the toner supply container.

9. A toner supply container according to claim 8 , wherein, as viewed along the first direction, the axis is disposed between the first exposed surface and the second exposed surface.

10. A toner supply container according to claim 1 , wherein the discharging portion includes a toner path which is connected to the discharge opening and along which the toner passes, and

wherein, as viewed along the first direction, the exposed surface and the toner path overlap with each other.

11. A toner supply container according to claim 10 , wherein the toner path includes a guide surface which is inclined relative to the first direction and which opposes the discharge opening, and

wherein, as viewed along the first direction, the exposed surface and the guide surface overlap with each other.

12. A toner supply container according to claim 1 , wherein the container portion has flexibility, and rigidity of the container portion is lower than rigidity of the discharging portion.

13. A mounting unit mountable to a container for accommodating toner, comprising:

a memory portion including a memory for storing information and an electroconductive portion including an electrode electrically connected to the memory;

a container portion for accommodating toner;

a discharging portion provided on one end side of the container with respect to a first direction and including a discharge opening which opens toward a second direction that crosses the first direction and which is for permitting discharge of the toner; and

a shutter configured to be rotated around an axis extending in the first direction, the shutter being movable between a closed position where the shutter covers the discharge opening and a retracted position where the shutter is retracted from the closed position,

wherein the electrode has an exposed surface exposed to outside of the toner supply container and is provided so that the exposed surface faces the first direction, and

wherein, as viewed along the first direction, the exposed surface is disposed inside of an imaginary circle that passes through an outer end of the shutter with the axis as a center of the imaginary circle, and

wherein the shutter includes a crossing wall extending in the second direction and the shutter is provided with a through hole through which the exposed surface is exposed.

14. A toner supply container according to claim 13 , wherein the shutter includes an opposing portion where the shutter opposes the discharge opening when the shutter is in the closed position, and

wherein, as viewed along the first direction, the exposed surface is disposed inside of an imaginary circle that passes through the opposing portion with the axis as a center of the imaginary circle.

15. A toner supply container according to claim 13 , wherein, as viewed along the first direction, the exposed surface is disposed inside of an imaginary circle that passes through an inner end of the shutter with the axis as a center of the imaginary circle.

16. A toner supply container according to claim 13 , wherein, with respect to the first direction, the crossing wall is disposed between the electrode and the discharge opening.

17. A toner supply container according to claim 13 , wherein the discharging portion includes a positioning portion for positioning the electrode so that the exposed surface faces the first direction and a projected portion projects in the first direction, with the projected portion including the positioning portion, and

wherein the projected portion is inserted into the through hole.

18. A toner supply container according to claim 17 , wherein the projected portion includes a projected wall extending in the second direction.

19. A toner supply container according to claim 13 , wherein the discharging portion includes a positioning portion for positioning the electrode so that the exposed surface faces the first direction.

20. A toner supply container according to claim 13 , wherein the electrode is a first electrode and the exposed surface is a first exposed surface, and

wherein the electroconductive portion includes a second electrode electrically connected to the memory, and the second electrode includes a second exposed surface exposed to outside of the toner supply container.

21. A toner supply container according to claim 20 , wherein, as viewed along the first direction, the axis is disposed between the first exposed surface and the second exposed surface.

22. A toner supply container according to claim 13 , wherein the discharging portion includes a toner path which is connected to the discharge opening and along which the toner passes, and

wherein, as viewed along the first direction, the exposed surface and the toner path overlap with each other.

23. A toner supply container according to claim 22 , wherein the toner path includes a guide surface which is inclined relative to the first direction and which opposes the discharge opening, and

wherein, as viewed along the first direction, the exposed surface and the guide surface overlap with each other.