Why is my printer only printing blank page?

I ran a print nozzle test and I saw some broken lines.So I flushed the printer using the syringe and a printer flush fluid.Now when I send something to print it takes forever to print and the page comes out blank except for a faint black line.

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 2
crwdns2934285:0crwdne2934285:0