Hi sorry if someone has already posted this, but I couldn't find it!

The Principal and his secretary use a HP LaserJet 2605dn printer. The secretary was complaining that the coloured text was printing blurry for both of them. I Calibrated the colour using the web front end roughly 5 times and for the secretary it is now printing perfectly. However, the principal is still having problems with the coloured text being blurry.

I've searched on line and can't find anything of real use, they all say about calibrating - but I've done that.

Any help would be much appreciated.

Thank you