After the new drum is put in it is constant Printer is warming up message. Fuser is dead and getting colder. So I have to put the old drum back in to get it working.
This happened on a machine that needs a Black drum.
It also happened on another that needs two color drums. Same symptom today trying each color drum. Will reseat DC Cont connections and recheck. 2 Machines are refusing to blow the drum fuse. Thats just great!
I seen info about C5500 series having these issues with drum chips. Not sure if the same applies here.
This happened on a machine that needs a Black drum.
It also happened on another that needs two color drums. Same symptom today trying each color drum. Will reseat DC Cont connections and recheck. 2 Machines are refusing to blow the drum fuse. Thats just great!
I seen info about C5500 series having these issues with drum chips. Not sure if the same applies here.