Ipf8300 owners: my ipf8300 tells me to do a head cleaning, and if that doesn't work, to replace Printhead R. I've done 3 head cleanings and still get the message. I've not seen any degradation in image quality, just got this message. I've not replaced one yet. Does this scenario sound about right when one of the heads is due for replacement, or did you see degradation in image first? Thanks.
Printhead R is at 546 days and 142,871 mdot