Hey all, we're having a problem on our 2901 - with weird yellow patches in gray areas of ALL prints from our machine.
see pictures here: https://imgur.com/a/OhBcmZI
What are your thoughts on how to fix this ?
i have this problem, the black color looks blue and lost the contrast, and yellow doesn't look degraded
the photos look opaque, and the black/white yellow.
do you know why this hapenns?
what can I do?