BUS Updated 12/2011
07/2011
2-25
WorkCentre 5335 Family Service Documentation
003-321, 003-322
Status Indicator RAPs
Initial Issue
003-321 IISS-ESS Communication 2 RAP
BSD-ON:
BSD 3.3 - ESS-IIT Communication
BSD-ON:
BSD 16.1 - ESS
The ACK (acknowledgement code) could not be received after 2 resend attempts. (The
Sequencing No. of the sent Message Packet is incorrect.) Error detected when information
sent to controller from IIT via IIT CDI I/F during initialization of controller is insufficient. (e.g. bad
combination of controller SW and IIT SW).
Procedure
•
Disconnect and reconnect the IIT Harness (
PL 1.6
).
•
Reload Software (
GP 16
).
•
If the problem persists, replace the IIT PWB (Switch the EEPROM) (
PL 1.6
).
•
Replace the ESS PWB (
PL 35.2
)
003-322 IISS-ESS Communication 3 RAP
BSD-ON:
BSD 3.3 - ESS-IIT Communication
BSD-ON:
BSD 16.1 - ESS
The ACK (acknowledgement code) could not be received after 2 resend attempts. (The Packet
No. of the sent Message Packet is incorrect.)
Procedure
•
Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
•
Disconnect then reconnect the IIT, Control Panel, ESS, MCU all PWBs connected to them
(RAM, Firmware module, EEPROM)
•
Reload Software (
GP 16
)
•
Replace IIT PWB (Switch the EEPROM) (
PL 1.6
)
•
If the problem persists, replace the ESS PWB (
PL 35.2
). (If not fixed by this, reinstall the
original ESS PWB and RAM DIMM.)