Am trying to fix one of these for a friend. OKI are not a speciality of mine so have hit a stumbling block. Prints have been coming out occasionally unfused. Have tested the fuser unit and voltages and temperature within ranges. Checked paper thickness values and they are slightly out, enough to make it think its printing on thicker stock. Have tried adjusting the lever manually but that knocks it out more. I have looked through SM and it has a procedure for setting paper thickness values using transparency sheets. It mentions using an OKI utility adjustmm.exe which I can't find any reference to anywhere except for in the SM. Have the transparencies but no way of getting it to reset the values. Anyone advise on this. A colleague has said that that the Xerox 7300 does all of this via the control panel, but its different on these. Any help appreciated.
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