Fax Unit Options 
SM 9 D393 
Fax Option 
Type C5000 
(D393) 
1.2  FAX UNIT OPTIONS 
1.2.1  MEMORY UNIT (G578) 
1.  Rear cover ( "Installation Procedure" in the "Fax Unit (D393)") 
2.  Controller box left cover ( "Installation Procedure" in the "Fax Unit (D393)") 
 
3.  Install the memory option [A] on the FCU. 
4.  Re-aasemble the machine 
1.2.2 HANDSET (B433) 
For D023/D025 
 
  The optional handset is available for the U.S. version only. 
For the copier without any finisher