c2102 code, seems to happen at first turn on in the morning, they clear it and will run all day or sometimes will code a few times a day, always resets and runs. The manual says CMY dv motor or drive system. Has anybody seen this problem. I dont want to tear into the drive unit. I did replace all the dv's, still codes. I got the motor but haven't replaced it, waiting for them to complain more or for it to stop altogether.