imagePROGRAF iPF6400S Service Guide 
 
imagePROGRAF iPF6400S Service Guide    September 2013 
    Page 34 
X.  Canon USA Technical Support Center Call Escalation 
Canon  USA  provides a time sensitive call escalation process  for all 
imagePROGRAF iPF6400S printer Authorized Servicers. CITS is the single point 
of entry for this process. Once a call is placed, the details are logged in the call 
management system and a case number is assigned to the call.  Every effort is 
made to resolve the problem during the call.  Calls that cannot be resolved during 
the initial call and require escalation will follow the process below.   
Figure 15 - Call Escalation Procedure 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Canon imagePROGRAF iPF6400S 
 End-User Contacts CITS 
CITS Dispatches Service Request to 
Canon Authorized Service Provider or 
Third-Party Service Company 
Authorized Service Provider or 
Third Party Service Company 
Technical Support Center 
1-800-528-2830 
Canon USA Inc. 
Digital Solutions Specialist 
Engineering 
Status 
 
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