crwdns2934241:0crwdne2934241:0 game 321

crwdns2934249:0crwdne2934249:0:

check this

https://support.usa.canon.com/kb/index?page=content&id=ART142447

maybe your timing strip  being dirty or ink droped on it.

usually this problem only for timing strip

crwdns2915684:0crwdne2915684:0:

open