Hello i have a xerox workcenter 7665 always displaying ''host to host communication failure,when connected to the diagnostic tool it shows ess not available.could u please help
This was an issue with earlier models and is usually attributed to the "USB" connector on the bottom of the control panel not being attched securely. Note: although the connector is USB, it is NOT hot swappable and will crash the machine if unplugged while the power is on.
Power off the machine. Ensure the cable is securely attached and restart the 7665. Make sure when you turn it off that it is completely off before restarting or you could corrupt the system software.
Upgrade con altboot la controladora
Problem betwen firewire pwbs. Unplug and an plug firmly the firewire cable. Then turn on the machinne. If not change the problem you have to reload software.
1. Controller firewire pwb
2. ESS firewire pwb
3 Firewire cable
4 Bad sector on your disk drive
5 Reload software
System Fault Notify your system adminitritior,
Host to Host USB communication failure has occurred
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