Posting for a friend, he was just doing courtesy calls while schools are slow. He went to this machine, with about 70K copies, it's been there 2 years now, he was just doing an general cleaning, and firmware up to 1700, when he finished the firmware the machine would cycle about ever 30 seconds, no messages displayed, but it keeps running. He called Tech support, and they suggested he format the hdd, and reload the firmware. Problem remains, I asked him to check the drum sensor, based on my previous experience, but he said that was fine.
Thanks in advance for any help.
Thanks in advance for any help.
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