123-207 Communication Manager Target Rap; 123-209 Controller Ui Communication Rap - Xerox workcentre 5335 series Service Manual

123-207 Communication Manager Target RAP

BSD-ON: BSD 2.1 - User Interface (UI)
BSD-ON: BSD 3.4 - ESS - UI Communication
A mailbox operations value is incorrect.
Initial Actions
Power Off/On
Procedure
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Disconnect then reconnect the IIT, UI I/F, ESS, MCU all PWBs connected to them (RAM,
Firmware module, EEPROM)
• Check the sw version of the controller sw - update if required
• Replace UI I/F PWB (PL 1.7)
• Replace ESS PWB (PL 35.2) (If not fixed by this, reinstall the original ESS PWB.)
Initial Issue
WorkCentre 5335 Family Service Documentation

123-209 Controller UI Communication RAP

BSD-ON: BSD 2.1 - User Interface (UI)
BSD-ON: BSD 3.4 - ESS - UI Communication
An incorrect check value is received during Controller UI Communications.
Initial Actions
Power Off/On
Procedure
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Disconnect then reconnect the IIT, UI I/F, ESS, MCU all PWBs connected to them (RAM,
Firmware module, EEPROM)
• Check the sw version of the controller sw - update if required
• Replace UI I/F PWB
• Replace ESS PWB
07/2011
2-925
BUS Updated 12/2011
(PL 1.7)
(PL 35.2) (If not fixed by this, reinstall the original ESS PWB.)
Status Indicator RAPs
123-207, 123-209