I have an old DC260 that used to be a production machine years ago. Now all it does is print emails. The magenta colour drum is gone and leaving magenta streaks all over the paper when it prints anything with colour, which is most emails. I do not want to shell out money for a new drum just for emails. Is there a way to set the machine to only print in black? Would prefer if I could do it on the machine itself so I would not have to install new printers on each machine if possible.