Interface Sequence - Xerox DocuColor 2240 Service Manual

102-372 Interface Sequence

Interface sequence failure. The initial command from the Controller was not notified within a
specified time.
Procedure
Switch power off then on. The problem continues.
Y N
Return to service call procedures.
Perform the following:
• Switch power off, then on.
• Switch off the power. Remove and reseat the NVM PWBs, PS-1 and PS-2 ROM PWBs,
and the ESS PWB.
• Remove the HDD (PL 13.1). Switch on the power. If fault code 102-372 is still declared,
reinstall the HDD and proceed to the next step.
If a HDD fault (usually 116-201) is declared, replace the HDD
• Perform all of GP 3.
• Go to the 3.3VDC wirenet, Figure 1, and check for +3.3 VDC between
and P/J300 on the ESS PWB. If the voltage is OK, replace the ESS NVM PWB
Initial issue
DC 3535/2240/1632
102-373 Channel
Channel failure. The channel notified from the Controller was incorrect.
Procedure
Switch power off then on. The problem continues.
Y N
Return to service call procedures.
Perform re-installation of the software.
(PL 13.1).
P/J510 on LVPS 1
(PL 13.1).
02/03
2-431
Status Indicator RAPs
102-372, 102-373