First post, long-time lurker. I recently purchased a JV3-160SP and the Cyan capping station would not drain. After several nozzle washes, the person I purchased it from told me to remove the capping station top and push solution through the line. I did and it corrected the clogged line. It was a nightmare putting the capping station back together with the springs trying to pop out. I got it all back together finally and when i did a test draw, one side of the black head was only outputing half the ink. I did many nozzle washes, prints, and head cleanings and got the black most of the way back. Then, one side of Magenta did this, got it back and now I am fighting the same issue with yellow. Test draw was 100% prior to this. Did I do something wrong? I also changed the wiper. Any help would really be appreciated.