HP in color

well i said i print only black. changed my mind. decided to try a “continous ink system” or CIS or CISS from ebay for $30

was a hell to install … and i found out that since i never printed color my cyan head was dead …. so another $30 for a new M/C head …

… but now it works nicely! got dirty fingers, had to suck out air maybe 20 times, but with the knowledge now it’ll be actually easy to install someplace else. just let everything sit still for a day or two, till all airbubbles come out, and then do the install … and oh yes get some gloves !