003-331 Iiss-Ess Communication 12 Rap; 003-332 Iiss-Ess Communication 13 Rap - Xerox workcentre 5335 series Service Manual

003-331 IISS-ESS Communication 12 RAP

BSD-ON: BSD 3.3 - ESS-IIT Communication
BSD-ON: BSD 16.1 - ESS
The NAK (Negative Acknowledgement) that notifies of the occurrence of a transmission failure
is received. (The Message Length of the received 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)
• If the problem persists, replace the ESS PWB
original ESS PWB and RAM DIMM.)
Status Indicator RAPs
003-331, 003-332
(PL 1.6)
(PL 35.2). (If not fixed by this, reinstall the
BUS Updated 12/2011

003-332 IISS-ESS Communication 13 RAP

BSD-ON: BSD 3.3 - ESS-IIT Communication
BSD-ON: BSD 16.1 - ESS
The NAK (Negative Acknowledgement) that notifies of the occurrence of a transmission failure
is received. (The Check Code of the received 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)
• If the problem persists, replace the ESS PWB
original ESS PWB and RAM DIMM.)
07/2011
2-30
(PL 1.6)
(PL 35.2). (If not fixed by this, reinstall the
Initial Issue
WorkCentre 5335 Family Service Documentation