No.  | Description  | No.  | Description  | 
|---|---|---|---|
1  | Toner bottle drive motor (Y) (M14)  | 10  | Toner end sensor (C) (S29)  | 
2  | ID chip contact board (M) (PCB5)  | 11  | Waste toner bottle set sensor (S35)  | 
3  | Toner bottle drive motor (M) (M13)  | 12  | Waste toner bottle full sensor (S34)  | 
4  | ID chip contact board (C) (PCB4)  | 13  | Toner supply motor (C) (M20)  | 
5  | Toner bottle drive motor (C) (M12)  | 14  | Toner end sensor (M) (S30)  | 
6  | Toner bottle drive motor (Bk) (M11)  | 15  | Toner supply motor (M) (M21)  | 
7  | ID chip contact board (Bk) (PCB3)  | 16  | Toner end sensor (Y) (S31)  | 
8  | Toner supply motor (Bk) (M19)  | 17  | Toner supply motor (Y) (M22) | 
9  | Toner end sensor (Bk) (S28) | 18  | ID chip contact board (Y) (PCB6)  |