[Histonet] Varistain Gemini Auto Stainer

[Leblanc, Barbara Ann]

Hi everyone:
 
We have a Varistain Gemini ES autostainer.  We are having variability in
the stain quality of the slides.  Some slides are stained properly while
others are stained lighter.  This is sometimes on the same slide (top
section stained good; bottom section not good); sometimes some slides in
the rack will stain okay and others in the same rack will not.  Does
anyone have this stainer and has experienced this problem?  
 
Thank you,
Barbara