Machine Codes and Peripherals Configuration 
SM  1-12  D245/D246/D247 
1.2  MACHINE CODES AND PERIPHERALS 
CONFIGURATION 
1.2.1  SYSTEM CONFIGURATION AND OPTIONS 
 
 
No.  Item  Machine Code 
1  Paper Feed Unit PB2020  D3B1 
2  By-pass Tray Cover Type M16  D3B7 
3  DDST Unit Type M16  D3B2