We currently are having an ongoing issue with a booklet finisher (AC) attached to a Canon imagePress C270. The device keeps coming up with 021108 paper jam code. Canon engineers have looked at it multiple times, they been unable to permanently fix the fault and I'm at my wits-end. Error occurs when printing both A4 & A5 folded booklets. There is no paper or foreign object lodged in the finisher.
Can someone advise on any possible solution.
Can someone advise on any possible solution.