It's always safest to flush, but I'd probably just stick the MIS inks in there and clean. I've had Eboni-6(4) and Claria (Noritsu) inks in the 1400 for extended periods and never noticed evidence of compatibility problems.
Paul
www.PaulRoark.com
--- In DigitalBlackandWhiteThePrint@...m, "davidkachel" <david@...> wrote:
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> I have a 1400 on the way. If you put the color inks in it and then later switch to MIS B&W inks, do I need to flush the printer or can I just put in the B&W inks and run a couple of cleaning cycles?
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> dk
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