David posted an answer for this Konica Minolta bizhub C250 All-In-One Laser Printer:
"the erorr references a charge corona cleaning problem. This may be referring to a metal..."
David posted an answer for this Konica Minolta bizhub C250 All-In-One Laser Printer:
"some of the newer model Bizhubs have the pasword as: 1234567812345678"