They are not free and you need to have training from Xerox in order to gain access to them officially, so you won't/can't get one here, if it was posted here, the admins would be required to remove any reference.
Google is your friend : "Xerox 7232 Service Manual"
Can anyone help me out? I am looking for service manual for the Xerox Workcenter 7232.
Please let me know. Thanks