Digital BW, The Print

Matthew,

>
>  Is it necessary to buy a full set (all 6)?
> 

I don't really know if it's necessary to buy any.  They are nice to 
have around if you should get a bad clog or if you're going to leave 
the printer unused for a long period (which is the main way to get a 
clog).

Paul
www.PaulRoark.com