jv3 130spII quick question

[gabagoo]

Normally when I clean my wiper the ink is a dark rich black....For the last week or 2 I noticed that the ink is now a dark rich brown... My prints seem to look fine...just wondering if something could be wrong here?

 

[ChicagoGraphics]

I don't think there is anything wrong, on mine it may be black one day and a mixture the next