I have a Kyocera KM-3035 and I am getting an error code C2500, What does that mean and how can I fix it? I use the copier/printer/fax for my kids school and I really do not think it is anything major (or hope it isn't) since our organization really needs our funding for out high school events and not fixing a printer.... Please help if you can. I thank you in advance for your assistance.