lining on the page while printing

after sometime of use i suddenly noticed that the printer is giving horizontal lines on the paper in every print, i changed the cartilage, but it slowly getting worse and more and more lines are coming

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

crwdns2934109:0crwdne2934109:0

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