024-367 Decompression Synchronization Rap; 024-368 Pci Rap - Xerox workcentre 5335 series Service Manual

024-367 Decompression Synchronization RAP

BSD-ON: BSD 3.1 - ESS - MCU Communication
BSD-ON: BSD 16.1 - ESS
Incorrect line synchronization was detected.
Initial Actions
Power Off/On
Procedure
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Uninstall and reinstall the Page Memory
• If the problem persists, replace the Page Memory
• Check that connectors on the HDD, MCU PWB
are securely connected. Disconnect then reconnect the ESS, MCU all PWBs connected
to them (RAM, Firmware module, EEPROM)
• Check the sw version of the controller sw - update if required
• Replace RAM DIMM on ESS PWB (PL
• Perform GP 14 - only the first two parts - make sure to follow sequence and heed cau-
tions
1. Job Log Clear Mode
2. HDD Initialize Mode
• Replace HDD (PL 35.2)
• Replace ESS PWB (PL 35.2) (If not fixed by this, reinstall the original ESS PWB)
Status Indicator RAPs
024-367, 024-368
(PL 35.2)
(PL 35.2).
(PL 18.2) and on the ESS PWB (PL
35.2)
BUS Updated 12/2011

024-368 PCI RAP

BSD-ON: BSD 3.1 - ESS - MCU Communication
BSD-ON: BSD 16.1 - ESS
PCI access error occurred due to a faulty PCI bus.
Procedure
• Ensure that the customer is programming a job within the parameters of the machine uti-
lizing the UI.
• Uninstall and reinstall the Page Memory
• If the problem persists, replace the Page Memory
• Check that connectors on the HDD, MCU PWB
are securely connected. Disconnect then reconnect the ESS, MCU all PWBs connected
to them (RAM, Firmware module, EEPROM)
• Check the sw version of the controller sw - update if required
35.2)
• Replace RAM DIMM on ESS PWB
• Perform GP 14 - only the first two parts - make sure to follow sequence and heed cau-
tions
1. Job Log Clear Mode
2. HDD Initialize Mode
• Replace HDD (PL 35.2)
• Replace ESS PWB (PL 35.2) (If not fixed by this, reinstall the original ESS PWB)
07/2011
2-390
(PL 35.2)
(PL 35.2).
(PL 18.2) and on the ESS PWB
(PL 35.2)
WorkCentre 5335 Family Service Documentation
(PL 35.2)
Initial Issue