C1106 code on a bizhub 750 and 602machine

[humpty dumpty]

I am getting C1106 on a konica minolta 602 and 750 machine, its something to do with the finisher and stapler movements any ideas or has anyone had this and found a solution cheers

[ebm]

check if staple cartridge is seated correctly - maybe blocking stapler from correct movement. C1106 has to do w/M11 stapler movement motor -stapler not return to home position. Test M11 in 47-mode and also check HP sensor(s).