Digital BW, The Print

Hi all -

Am looking for refillable cartridges for a Epson 3800 for a  
monochromatic set-up...so far, no luck.  I searched the archives and  
found a few old references and a few indications they were in the  
works at one time but little else. Can anyone enlighten me on the  
potential for these cartridges?

Thanks in advance - Bishop