Digital BW, The Print

Could someone please confirm that the minimum requirements for doing BO
printing on an R220 printer would be a single, spongeless refillable
cart plus Eboni and/or Photo Black ink plus chip resetter and syringe,
needle and plugs?

I am still confused by the array of kits but don't want to buy a
complete refill kill if it is not necessary. 

Thanks in advance.

D r e w