I can't tell you which models, but once they go into an error code the Settings Menu may become inaccessible. And if you replace the printhead while...
I've never seen the official bulletin, but it's no small task. On later production models they installed a new style front cover with holes to access...
If I were to guess, I'd guess that the U021 reset cleared the speed upgrade code, so it won't accept that toner, and it will run at 25ppm. I suspect...
The only time I have had this on this machine is when there is a high humidity content in the paper. It would every page would curl up in the output...
So just to clarify: That line is crossfeed? If yes, start with the simplest of solutions: clean every rubber, metal, or plastic roller thoroughly. I...
All the MC's & Drums have been changed along with the Developers. It was noticed that the Blk DV Unit was bad, that was changed. The Primary Transfer...
I agree on this one. We have had a couple cases on high speed Konica Minoltas, in which fanning the paper made all the difference. Between us techs,...