My HP 570 had been print files on color then those same exact files and profiles started printing everything to red. The files and profiles have been unchanged. I have run all the color maintenance, printhead alignments, also no ink changes have occurred. I'm getting red on all substrates. I have verified all my rip settings from pervious printings of the same files I'm printing today. nothing has changed what could be happening.
Please make sure you have the CLC for every substrate up to date. This could be the main issue.
I hope this helps.
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