I have replaced the fuser twice... Once for refusing to be cleaned and secondly..., it just would work.. Third one works nice..., except for a thick, broken up printing... I wanted to replace the drum.., but I can't figure out what else needs replacing.. ???? How do you get the old drum out..??? I can't seem to find any other parts for it... Any one got a repair manual for it..??? What else could be causing the thick broken lines....??? A bad black cartridge..???