Image forming apparatus

An image forming apparatus, comprising:

• an image forming unit configured to form an image on a sheet;
• a first housing accommodating the image forming unit;
• an image reading unit including a reading sensor and a document-supporting surface, the reading sensor being configured to read an image of a document placed on the document-supporting surface;
• a communication circuit board including a communication antenna capable of short-distance wireless communication;
• a second housing located above the first housing and accommodating the image reading unit and the communication circuit board;
• a document cover located above the second housing and configured to cover the document-supporting surface;
• and
• an operation panel located in front of the second housing;
• wherein the second housing includes:
• a first side wall located at a rear of the operation panel and extending in a front and rear direction, the first side wall being located on a first side with respect to the reading sensor in a width direction orthogonal to the front and rear direction;
• and
• a second side wall located at the rear of the operation panel and extending in the front and rear direction, the second side wall being located on a second side with respect to the reading sensor in the width direction, the second side being located on a side opposite to the first side with respect to the reading sensor in the width direction,
• wherein an inner surface of the first side wall is opposed to the communication circuit board,
• wherein an outer surface of the first side-wall has a mark indicating a position to which a communication object is brought close,
• wherein the reading sensor is movable in the width direction,
• wherein the communication circuit board is located outside a movement area of the reading sensor in the width direction,
• wherein a front end of the reading sensor is located in front of a rear end of the communication circuit board in the front and rear direction and a front end of the communication circuit board is located in front of a rear end of the reading sensor in the front and rear direction, and
• wherein an upper end of the communication circuit board is located above a lower end of the reading sensor in an up and down direction and an upper end of the reading sensor is located above a lower end of the communication circuit board in the up and down direction.