Symptoms:
Xerox 6180MFP refuses to accept inbound faxes - giving error code 033-762.
Solution:
Disable the Junk Fax Filter Feature
Make Sure the Machine is Properly Configured to Receive Faxes
Solutions for Unable to Receive Faxes
Note:
When the Junk Fax Filter feature is enabled, the printer will only print faxes that are received from telephone numbers that have been registered in the printer’s Address Book. If a Fax Communication Error is received with a fault code such as 033-762 and the Junk Fax Filter feature is enabled, make sure the fax being received is sent by a telephone number registered in the printer's Address Book. If the number has not been registered in the Address Book, disable the Junk Fax Filter feature to allow reception of the fax.