No.  | Name  | No.  | Name  | 
|---|---|---|---|
1  | Lubricant Blade  | 4  | Cleaning Blade  | 
2  | Lubricant Bar  | 5  | Toner Collection Coil  | 
3  | Lubricant Brush Roller  | 6  | Drum Cleaning Motor  | 
A drum cleaning motor drives a common gear train which in turn drives the lubricant roller and toner collection coil.
- A cleaning counter blade cleans paper dust and toner from the surface of the drum.
 - A lubricant bar and lubricant roller apply lubricant to the surface of the drum to improve the efficiency of drum surface cleaning.
 - Paper dust and toner cleaned from the surface of the drum drop into a rotating toner collection coil for transport to the toner collection bottle.