LR4 printing issue

[zobelinski]

hi there,
just did a test print with my 3800 with epson archmatt paper, which I have profiled with my printer and usually gives my everything I see on the screen.
now I see banding(?) in the green background of the portrait.
I have attached file and scan of the print.
what's goin on here?
all my print settings are as always.
is that ouf of gamut stuff happening there?
why doesn't the soft proofing warning show anything ?. checked both out of gamut of monitor and paper warning. nothing there.
any ideas?
thanks for your help
cheers
stephan
ps. don't mind the colour shift, that's just a cheap printerscan.

[Richowens]

Stephan,

 Have you done a nozzle check? It appears that the cyan or light cyan isn't firing.

Rich

[zobelinski]

just did a nozzle check. all good there...