I've tried two sets of new HP 902XL cartridges and after installing it said the ink was low and would not print. With second set, the black and yellow work but the cyan and magenta don't. I've tried reinstalling. I've followed direction to unplug, hold power button down 30 seconds.
Seems like a lot of money, and now a lot of time, to have these not work. I'd appreciate any help.
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