[Histonet] hematoxlin hue on slides

[Michele Carr]

Hello everyone, I have a question about hematoxylin hue on the H&E stained 
slides.  We were not having this problem in the past but all of a sudden have 
encountered it.  We have changed out the entire solutions on the stainer and 
checked protocols.  Not sure why we are having this problem. Could it be the 
slides causing it. Any helpful info would be appreciated.
Thanks in advance,
Michele Carr 
Medical Laboratory Services