Here's an update: Prior to my previous post, I had removed all the cartridges except black, and proceeded to print out a 4"x4" solid black square in photoshop. My thought process was that solid black wouldn't cause the other heads to fire much if at all. Did this four times, each printout...
Hi all, excellent forum.
I'm a noob here, 1st post. A little background:
S900, using refilled (by me) oem cartridges. Started to notice major color problems recently, basically grayscales were all "brownscales". Nozzle checks looked to me like I somehow got cross contamination...