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3-330 2nd DDI IISS Communication Failure RAP
•
3-330 Fault Code indicates that a communication failure between the IOT PWB and the
DDI IISS was detected.
Initial Actions
Refer to BSD 16.1, Printer IDFE, in this procedure.
Procedure
Perform the following:
•
PO/PO the machine
•
Go to BSD 16.1
(Figure
1) and check the communications cables.
•
Reset the IOT CPU connectors and reseat the IOT NVM PWB.
•
Reload IDFE System Software
•
Replace the IOT CPU PWB
(PL
9.2)
•
Replace the IDFE
(PL
19.1)
Reissue
DocuColor 12/DCCS50
3-333 Foreign Interface RAP
This Fault Code indicates that a communications failure was detected between the Foreign
Interface PWB and the IOT CPU PWB.
Initial Actions
•
Check the connection between the Foreign Interface PWB and the Foreign Accessory (P/
J 940).
•
If you were sent to this RAP from Call Flow for a nonrecognized Foreign Device, go to
Flag 1
on BSD 3.6 and check for an open circuit.
•
Use BSD 3.6, Foreign Interface Accessory, and BSD 3.12, Monitoring, for this procedure.
Procedure
PO/PO the machine. Fault Code 3-333 is still present.
Y
N
If intermittent performance is suspected, reseat
the Distribution PWB, and P/J 941at the FI PWB.
There is +24 VDC from J 941, pin 5 to pin 7.
Y
N
Go to
Flag 2
on BSD 3.6. Check for an open circuit. If the wires are OK, go to the 24 VDC
wirenets to troubleshoot.
There is +5 VDC from J 941, pin 10 to pin 8.
Y
N
Go to
Flag 3
on BSD 3.6. Check for an open circuit. If the wires are OK, go to the +5 VDC
wirenets to troubleshoot.
Perform the following:
•
Go to
Flag 4
and
Flag 5
on BSD 3.6, and check for an open/short circuit.
•
Replace the Foreign Interface PWB
•
Replace the IOT CPU PWB
(PL
1/05
3-330 2nd DDI IISS Communication Failure RAP, 3-
2-19
P/J406
at the IOT CPU PWB,
(PL
9.4).
9.2).
Status Indicator RAPs
P/J45
at
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Troubleshooting
