| 主权项 |
1. An image forming apparatus comprising:
a main casing having an opening, the main casing including a cover configured to pivotally move about a pivot axis to open and close the opening; a process cartridge detachably mountable in the main casing, the process cartridge including a photosensitive drum and a developing roller; a transfer belt positioned upward of the process cartridge and in contact with the photosensitive drum when the process cartridge has been mounted in the main casing, the transfer belt having one end and another end in an orthogonal direction orthogonal to a vertical direction and an axial direction of the photosensitive drum, the pivot axis being positioned closer to the one end of the transfer belt than to the another end of the transfer belt in the orthogonal direction; a toner cartridge configured to accommodate toner to be supplied to the process cartridge and detachably mountable in the main casing, the toner cartridge being positioned upward of the process cartridge when the process cartridge and the toner cartridge have been mounted in the main casing; a secondary transfer member in contact with the one end of the transfer belt; a fixing unit including a heating body and a pressure body, the fixing unit being positioned closer to the one end of the transfer belt than to the another end of the transfer belt in the orthogonal direction; a first toner conveying part provided at the toner cartridge and having a first opening; and a second toner conveying part provided at the process cartridge and having a second opening configured to communicate with the first opening, the second opening being positioned opposite the developing roller with respect to the photosensitive drum in the orthogonal direction. |
