Have a look at www.inksupply.com (MIS Associates) also follow the link to the Paul Roark site I believe that the use of the 18003MK set-up will work on the 1900 (perhaps Paul will confirm.) You can use refillables or a CIS. MIS also do ready filled carts. As regards clogs , there are no promises here ! I find that if the printer is used regularly and turned off between uses it is usually OK. Chris.
Message
Carbon ink supply
2011-01-10 by bobtail75