Image forming apparatus having an NFC board and USB board positioned therein

1. An image forming apparatus, comprising:

a casing including a first side surface and a second side surface opposing the first side surface in a first direction;

an NFC board disposed in the casing at a position closer to the first side surface in the first direction than the second side surface is to the first side surface, the NFC board having a first board surface facing upward and that includes an antenna configured to allow a short-range wireless communication with an external device; and

a USB board having a second board surface facing upward and on which a USB port is mounted, the USB board disposed in the casing at a position closer to the first side surface in the first direction than the second side surface is to the first side surface, such that the second board surface is located at a level different from the first board surface in the direction normal to the first board surface, and the USB board does not overlap with the NFC board when viewed in the direction normal to the first board surface.

2. The image forming apparatus according to claim 1 , wherein the first side surface has an opening,

wherein the image forming apparatus further comprises a sheet tray configured to support a sheet and move between an attached position and a separated position in the first direction,

wherein at the attached position, the sheet tray is fully attached to the casing through the opening, and

wherein at the separated position, the sheet tray is at least partially separated from the casing through the opening.

3. The image forming apparatus according to claim 1 , wherein the casing includes a top surface that extends from an upper end of the first side surface toward the second side surface, and

the first board surface of the NFC board is parallel to the top surface.

4. The image forming apparatus according to claim 3 , wherein the second board surface on which the USB port is mounted is located in the casing at a position closer to the top surface.

5. The image forming apparatus according to claim 1 , wherein the casing includes a cover defining an appearance of the casing, and

the cover includes a holder that fixedly holds the NFC board at the cover.

6. The image forming apparatus according to claim 1 , wherein the casing includes a third side surface that extends from a side end in a second direction of the first side surface toward the second side surface, wherein the second direction is perpendicular to the first direction, and

the USB port is disposed at the third side surface.

7. The image forming apparatus according to claim 6 , further comprising a scanner disposed above the casing and configured to scan a document, and

the scanner has a portion extending in the second direction away from the third side surface.

8. The image forming apparatus according to claim 1 , further comprising a control panel for operating the image forming apparatus,

wherein the NFC board does not overlap with the control panel when viewed in the direction normal to the first board surface.

9. The image forming apparatus according to claim 8 , wherein the control panel is disposed closer to the second side surface than the NFC board.

10. An image forming apparatus, comprising:

a casing including a first side surface and a second side surface opposing the first side surface in a first direction;

an NFC board disposed in the casing at a position closer to the first side surface in the first direction than the second side surface is to the first side surface, the NFC board having a first board surface that includes an antenna configured to allow a short-range wireless communication with an external device; and

a USB board having a second board surface on which a USB port is mounted, the USB board disposed in the casing at a position closer to the first side surface in the first direction than the second side surface is to the first side surface, such that the second board surface is located at a level different from the first board surface in the direction normal to the first board surface, and the USB board does not overlap with the NFC board when viewed in the direction normal to the first board surface; and

wherein the USB board has an area smaller than the NFC board.

11. The image forming apparatus according to claim 10 , wherein the second board surface on which the USB port is mounted is located in the casing at a position closer to the top surface.

12. The image forming apparatus according to claim 10 , wherein the casing includes a third side surface that extends from a side end in a second direction of the first side surface toward the second side surface, wherein the second direction is perpendicular to the first direction, and

the USB port is disposed at the third side surface.

13. The image forming apparatus according to claim 10 , further comprising a control panel for operating the image forming apparatus,

wherein the NFC board does not overlap with the control panel when viewed in the direction normal to the first board surface.

14. The image forming apparatus according to claim 13 , wherein the control panel is disposed closer to the second side surface than the NFC board.

15. An image forming apparatus, comprising:

a casing including a first side surface and a second side surface opposing the first side surface in a first direction;

an NFC board disposed in the casing at a position closer to the first side surface in the first direction than the second side surface is to the first side surface, the NFC board having a first board surface that includes an antenna configured to allow a short-range wireless communication with an external device; and

a USB board having a second board surface on which a USB port is mounted, the USB board disposed in the casing at a position closer to the first side surface in the first direction than the second side surface is to the first side surface, such that the second board surface is located at a level different from the first board surface in the direction normal to the first board surface, and the USB board does not overlap with the NFC board when viewed in the direction normal to the first board surface; and

wherein the NFC board is positioned above the USB board.

16. The image forming apparatus according to claim 15 , further comprising:

a first support surface configured to support the USB board;

a second support surface configured to support the NFC board; and

a step portion extends upward from an end of the first support surface to an end of the second support surface.

17. The image forming apparatus according to claim 15 , wherein the second board surface on which the USB port is mounted is located in the casing at a position closer to the top surface.

18. The image forming apparatus according to claim 15 , wherein the casing includes a third side surface that extends from a side end in a second direction of the first side surface toward the second side surface, wherein the second direction is perpendicular to the first direction, and

the USB port is disposed at the third side surface.

19. The image forming apparatus according to claim 15 , further comprising a control panel for operating the image forming apparatus,

wherein the NFC board does not overlap with the control panel when viewed in the direction normal to the first board surface.

20. The image forming apparatus according to claim 19 , wherein the control panel is disposed closer to the second side surface than the NFC board.