003-325 IISS-ESS Communication 6 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. (A parity
error was detected by hardware in the IIT PWB.)
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)
•
If the problem persists, replace the ESS PWB
original ESS PWB and RAM DIMM.)
Initial Issue
WorkCentre 5335 Family Service Documentation
(PL
1.6)
(PL
35.2). (If not fixed by this, reinstall the
BUS Updated 12/2011
003-326 IISS-ESS Communication 7 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. (Framing
error was detected by hardware in the IIT PWB.)
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)
•
If the problem persists, replace the ESS PWB
original ESS PWB and RAM DIMM.)
07/2011
2-27
(PL
1.6)
(PL
35.2). (If not fixed by this, reinstall the
Status Indicator RAPs
003-325, 003-326