FYI- We have found 3 DP-670 wiring harnesses that have a connector problem, including 1 ordered new from Dallas. Take apart the grey DP-670 wiring harness connector at the copier end (5 tabs). Look for one of the light brown ground wires to have a discoloration as wire bends inside the connector. Twist the entire harness to relieve pressure off of the wire, reassemble. Kyocera is now aware of the issue.
This will disable all DP motors and the Cover Switch.
This will disable all DP motors and the Cover Switch.