Epson Artisan 50 Internal Ciss

i was browsing ebay and came across CobraInk Epson Artisan 50 with internal CISS system(well the line feed comes from the back of the machine ) i was wondering if u guys have any idea how they managed … because i have a artisan 50 and was thinking about getting CISS, and that setup looks sweet:iagree:
would that actually damage the printer.?
or long term use break the lines

I would also like to know what everyone thinks about this printer (and CISS).

Very tempting deal!