024-374 Registration Con Pll Parameter Fail Rap; 024-375 Iot-Ess Communication Fail 24 Rap - Xerox workcentre 5335 series Service Manual

024-374 Registration Con PLL Parameter Fail RAP

BSD-ON: BSD 3.1 - ESS - MCU Communication
BSD-ON: BSD 16.1 - ESS
Sub System Fail. RegiCon adjustment value setting error detected by Controller (Incorrect
parameter instruction). Incorrect color registration adjustment value is sent from the IOT.
Procedure
• Turn the power OFF then ON.
• 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)
• Check the sw version of the controller sw - update if required
• Replace MCU PWB (PL 18.2)
• Replace ESS PWB (PL 35.2) (If not fixed by this, reinstall the original ESS & MCU)
Initial Issue
WorkCentre 5335 Family Service Documentation

024-375 IOT-ESS Communication Fail 24 RAP

BSD-ON: BSD 3.1 - ESS - MCU Communication
BSD-ON: BSD 16.1 - ESS
Sub System Fail. DLL receiving error detected by Controller (Incorrect parameter instruction).
An illegal instruction for IOT Port No., Timeout Time, or Pointer was detected.
Procedure
• Turn the power OFF then ON.
• 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)
• Check the sw version of the controller sw - update if required
• Replace MCU PWB
• Replace ESS PWB
07/2011
2-393
BUS Updated 12/2011
(PL 18.2)
(PL 35.2) (If not fixed by this, reinstall the original ESS & MCU)
Status Indicator RAPs
024-374, 024-375