crwdns2934241:0crwdne2934241:0 bill

crwdns2934249:0crwdne2934249:0:

To detect an open cover, there is a switch sensor the printer monitors. Use the service manual and find that switch and resolve the problem. It is likely on the hinge or activated magnetically by the cover.

crwdns2915684:0crwdne2915684:0:

open