We have two machines in the field that have the corona grids rusting. One is a C6501 and the other is a C6500. Both are in climate controlled rooms and both have humidification systems running only 4 months out of the year. The corona grids are rusting after about 10,000 clicks before needing to be replaced. These are the only two machines that have this issue and they are in different locations running different papers with different situations. We have others in the field that are in climate controlled rooms and they have no issues.
One more thing. One of the locations had a C6500 for over two years without any issues related to the coronas rusting (they didnt rust at all). We replaced this machine with a new C6501 and now for some reason the coronas are rusting. Any ideas??
One more thing. One of the locations had a C6500 for over two years without any issues related to the coronas rusting (they didnt rust at all). We replaced this machine with a new C6501 and now for some reason the coronas are rusting. Any ideas??
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