Hello friends. I have xerox wc 7535 and i have problem with scanner. When i got the machine it was not able to turn on. During the starting up it's over and over restarting. I update firmware and that helps to turn on. Machine now work but just printer mode. Scanner and copier dont. On screen says scanner fault. I openned up and check all connections on pwb. Nothing changes. From service mode i succed to turn on motor in DADF.that tells me that pwb is functional. I take off the battery and after few minuts take it back on. Again nothing change. Error codes that cames is 362-476-00. Sorry for my bad English. Anybody can help to solve this problem?