Security 
 
  Xerox
®
 WorkCentre
®
 6655 Color Multifunction Printer  91 
  System Administrator Guide 
 
Enabling FIPS 140 Mode and Checking for Compliance 
1.  In CentreWare Internet Services, click Properties>Security>Encryption. 
2.  Click FIPS 140-2. 
3.  Click Enable. 
4.  Click Run Configuration Check and Apply. 
A pass or fail message appears: 
−  If the configuration check passes, click Reboot Machine to save and restart the printer. 
−  If the configuration check fails, the reasons for the failed test list in a table at the bottom of 
the page. For each reason, a link is provided. Click the appropriate link to disable the protocol, 
replace the certificate, or allow the printer to use the non-compliant protocol. 
 
Note: When FIPS 140 Mode is enabled, only FIPS-compliant certificates can be installed on the 
printer.