Image forming apparatus

An image forming apparatus configured to form an image on a printing medium, the image forming apparatus comprising:

• a photosensitive drum rotatable relative to a rotary axis extending in an axial direction;
• an exposure device configured to expose the photosensitive drum to laser light beam to form a latent image on a peripheral surface of the photosensitive drum;
• a developing device including a developing roller configured to form a toner image by developing the latent image formed on the photosensitive drum by toner;
• a toner container configured to accommodate therein toner that is to be supplied to the developing roller;
• a cleaner configured to remove waste toner from a peripheral surface of the photosensitive drum after the toner image has been transferred to the printing medium;
• a waste toner container configured to accommodate therein the waste toner removed from the peripheral surface of the photosensitive drum by the cleaner;
• and
• a waste toner conveying pipe configured to convey the waste toner from the cleaner to the waste toner container, the waste toner conveying pipe including a conveying member,
• wherein the waste toner conveying pipe is located outside an exposure range of the laser light beam when viewed from a vertical direction, and intersects the laser light beam when viewed from the axial direction.