Iit-Ess Communication Failure 12; Iit-Ess Communication Failure 13 - Xerox DocuColor 1632 Service Manual

3-331 IIT-ESS Communication Failure 12

Controller received check code error.
Procedure
Switch the power off then on. The problem is corrected.
Y N
Reinstall the software. If the problem continues, check the IIT/IPS PWB connectors. If the
check is OK, replace the IIT/IPS PWB (PL 18.3).
Return to Service Call Procedures.
Status Indicator RAPs
3-331, 3-332

3-332 IIT-ESS Communication Failure 13

Controller received check code error.
Procedure
Switch the power off then on. The problem is corrected.
Y N
Reinstall the software. If the problem continues, check the IIT/IPS PWB connectors. If the
check is OK, replace the IIT/IPS PWB (PL 18.3).
Return to Service Call Procedures.
6/02
2-22
Prelaunch Training/Review
DC1632/2240