I have a 654e that shifts that starts making copies fine and then eventually shifts the image and cuts off the right side of the image; while printing some copies about halfway through images switch from normal density to extremely light, low density images. The drum unit is at 130K, transfer belt is at 115k, developing unit is at less than 5k (just replaced), TCR value is at 6.82%, and the the idc voltage is 4.8%, the gradation dark is at 418 and the hue is at 382; each of those three imaging units(drum, transfer belt, and developing unit) were replaced individually and the errors still occur. I also replaced the HV Board 2 and that didn't get it either. The copier has the G20- M0. ANY ideas?
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