Had a black edge on the printout of laser printer, used alcohol to clean the drum and corona wire. Meanwhile add black ink powder. Then things get much worse. Full page full of black marks and drum is covered with ink powder.
Cleaned twice and has the same result.
Help!!! DId I damage the drum? Do I have to replace the drum and toner?
Cleaned twice and has the same result.
Help!!! DId I damage the drum? Do I have to replace the drum and toner?