789-402 Refcode_789-402


		
		
		Explanation
 Unit attention condition has occurred. 
		

		
		Response
			No action is required.

		

		
		
		
		
		
		Problem determination
			No action is required.

		

		
		
		
		
		
		Failing Item
			
			Find the failing function code in Failing function code list.

				
OPTICAL_DISK
				

				
ffc190
				

				
ffcb88
				

				
SOFTWARE