| 摘要 |
PROBLEM TO BE SOLVED: To suppress an increase in size of toner cartridges while securing capacity thereof, achieve easy replacement of the toner cartridges and a waste toner box, and simplify the structure.SOLUTION: An image forming apparatus 1 includes, on one side-face side, toner cartridges 71 to 74, a waste toner box 69 at a position below the toner cartridges, and a vertical wall part 82 formed higher than a top face of a paper ejection tray 16. A side-face opening/closing door is provided in an area including a side face of the vertical wall part 82, and allows attachment and detachment of the toner cartridges 71 to 74 and the waste toner box 69 in an open state. |
