Please, if you are a specialist in repairing Konica minota copier, l need your assistance here. Please how can l get this unit to be repaired. Is having gear problem. If you know how to repair it or get complete unit, you can call or what apps me on this number 08066202264 for better discussion. Below are the picture of the copier and unit. description 2 casket,A3 and A4 model 7118. Konica minota black and white.