
No.  | Description  | No.  | Description  | 
|---|---|---|---|
| 1 | Operation panel unit | 6 | Environment thermistor | 
| 2 | Cooling fan | 7 | Speaker | 
| 3 | HVP | 8 | Main board | 
| 4 | PSU | 9 | Fax board | 
5  | Front cover switch | 10 | Rear cover switch | 

No.  | Description  | No.  | Description  | 
|---|---|---|---|
| 1 | Operation panel unit | 6 | Environment thermistor | 
| 2 | Cooling fan | 7 | Speaker | 
| 3 | HVP | 8 | Main board | 
| 4 | PSU | 9 | Fax board | 
5  | Front cover switch | 10 | Rear cover switch |