I have looked into the Service Manual of Canon IR Adv 6075 and it says there the Primary Grid High Voltage Connector (FM4-1006) and the Pre Transfer High Voltage Connector (FM4-1007). I looked in the Parts Catalog but I could not find FM4-1006 and FM4-1007. Are these the part numbers for the primary grid and pre transfer high voltage connectors? Thanks for your help.