Iit-Ess Communication Failure 10 - Xerox DocuColor 2240 Service Manual

3-329 IIT-ESS Communication Failure 10

Controller received check code error (wrong sequence number in received message packet).
Procedure
Switch the power off then on. The problem continues.
Y N
Return to Service Call Procedures.
Reinstall the software. If the problem continues, check the IIT/IPS PWB connectors (P/J Loca-
tions, Figure 30). If the check is OK, replace the IIT/IPS PWB
Status Indicator RAPs
3-329, 3-330
3-330 IIT-ESS Communication Failure 11
Controller received check code error (wrong packet number in received message packet).
Procedure
Switch the power off then on. The problem continues.
Y
Reinstall the software. If the problem continues, check the IIT/IPS PWB connectors (P/J Loca-
(PL 18.3). tions,
02/03
2-22
N
Return to Service Call Procedures.
Figure 30). If the check is OK, replace the IIT/IPS PWB (PL 18.3).
Initial issue
DC 3535/2240/1632