Does anyone with a C7000 have any recurring color banding issues? We have a 6500 as well and it has the banding problem but after 5years we have been able to work with it acceptably. But with the 7000 we were told that the banding problems were not an issue any longer but in practice this has not been the case with our machine since we had it installed in July. We have had 3 different escalations with KM and at the last one they said the machine was in spec. They are telling us from the service side that this issue has always been in play to some degree and it is part of the design. We really like the KM machines but with the 7000 we are quite disappointed with the output. Anybody have any input about this issue?